thermostatic expansion valve type tre10, tre 20, tre 40, tre...

Thermostatic Expansion ValveType TRE10, TRE 20, TRE 40, TRE 80

Technical leafletREFRIGERATION & AIR CONDITIONING

MAKING MODERN LIVING POSSIBLE

2 DKRCC.PD.AL0.A2.22 / 520H1748 © Danfoss A/S (AC-DSL / SKT), 10 - 2006

Technical leaflet Thermostatic expansion valve, Type TRE10, TRE20, TRE40, and TRE80

Introduction .....................................................................................................................................................................................3

Features ..............................................................................................................................................................................................3

Standard program ..........................................................................................................................................................................3

Valve options....................................................................................................................................................................................4

Technical data ..................................................................................................................................................................................4

MOP Function ..................................................................................................................................................................................4

Identification ....................................................................................................................................................................................5

Design/Function .............................................................................................................................................................................5

Sizing...................................................................................................................................................................................................6

Ordering.............................................................................................................................................................................................6

Standard program .................................................................................................................................................................. 7, 8

Accessories ....................................................................................................................................................................................8

Capacity:

R 22 ............................................................................................................................................................................................9, 10

R 410A ................................................................................................................................................................................... 11, 12

R 407C.................................................................................................................................................................................... 13, 14

R 134a .................................................................................................................................................................................... 15, 16

R 404A ................................................................................................................................................................................... 17, 18

R 507 ...................................................................................................................................................................................... 19, 20

Dimensions and weight ............................................................................................................................................................ 21

Contents Page

© Danfoss A/S ( AC-DSL / SKT), 10 - 2006 DKRCC.PD.AL0.A2.22 / 520H1748 3


Introduction TRE thermostatic expansion valves have been designed and developed for soldering into air-conditioning and refrigeration systems. Their hermetic tight design meets environmental demands for today and the future. They can be used in systems ranging in capacity from 8 to 70 TR (R22).

The TRE design incorporates a hot-pressed brass body with the entire power element, including the capillary tube and bulb, fabricated from stainless steel. The offset inline bimetal solder connections are formed from rolled stainless steel and copper. The valve incorporates a 2-way balanced port orifice making it ideal for biflow operation.

External superheat adjustment is a standard feature on all TRE valves. For non-adjustable OEM versions, a setting assembly is available for field retrofit. A strainer is also available as an accessory for mounting in the inlet connection.

TRE valves can be used for all fluorinated refrigerants, and are available for R22, R410A, R134a, and R407C. Models for other refrigerants can be produced to order.

Contact Danfoss for further information.

Features

Thermostatic charge for R410A, R22, R134A, and R407C:

N −40 → +50°F without MOP −40 →+10°C without MOP

K −15 →+50°F MOP + 60°F −25 → +10°C MOP + 15°C

Standard program Static superheat (SS):

Valves without MOP: 9°F Valves with MOP: 7.2°F

Capillary tube length: TRE10 5 ft. TRE20 5 ft. TRE40 10 ft. TRE80 10 ft.

Bimetal connections - waterless soldering - quicker installation times - higher productivity

Developed for R 410A - R 22, R 407C, R 134a, R 404A, R 507 and other fluorinated refrigerants

Laser-welded power element: - longer diaphragm life - high pressure tolerance and working pressure

Stainless steel power element, capillary tube and bulb - high corrosion resistance - high strength and vibration resistance - fast installation: self-aligning bulb secures with one strap - good thermal contact and transmission

Two-way balanced port / biflow function - superheat unaffected by condensing pressure independent of flow direction - One valve for heat pump service

Stainless steel double contact bulb - straightforward and fast installation - good thermal contact and heat transfer

Adjustable/non-adjustable version - setting spindle assembly can be retrofitted to non-adjustable version



Valve options

Technical data

MOP Function

In addition to the standard program, TRE valves are also available with the following options:

Refrigerants - Range - MOP:Contact Danfoss for information regarding different refrigerants and evaporator ranges.

Static superheat, adjustable:3.6 °F → 10.8 °F

Static superheat, fixed:3.6 °F → 10.8 °F

Maximum operating temperature- Thermostatic Element:

N charge 210 °F/100°C (R 410A max. 155°/ 70°C) K charge 302 °F/ 150°C

- Valve body: 230°F/ 110°C

Maximum working pressurePS = 610 psig/ 42 bar

Maximum test pressurep' = 670 psig/ 46.5 bar

To avoid charge migration when MOP valves are used, the bulb temperature must be lower than the thermostatic element temperature.

Biflow operationTRE valves are designed for biflow operation. During flow in the reverse direction, the rated capacity is reduced by as much as 10%.

Capillary tube length:Type Capillary tube length

TRE10 0.9 or 1.5 m 3 or 5 ft.

TRE20 0.9 ; 1.5 or 3.0 m 3; 5 or 10 ft.

TRE40 1.5 or 3.0 m 5 or 10 ft.

TRE80 1.5 or 3.0 m 5 or 10 ft.

Connections:Type Inlet ODF solder Outlet ODF solder

TRE101/2 - 5/8 - 7/8 in. 1/2 - 5/8 - 7/8 - 11/8 in.

12 - 16 - 22 mm 12 -16 - 22 - 28 mm

TRE205/8 - 7/8 - 11/8 in. 5/8 - 7/8 - 11/8 - 13/8 in.

16 - 22 - 28 mm 16 - 22 - 28 - 35 mm

TRE407/8 - 11/8 in. 7/8 - 11/8 - 13/8 in.

22 - 28 mm 22 - 28 - 35 mm

TRE8011/8 - 13/8 in. 11/8 - 13/8 - 15/8 in.

28 - 35 mm 28 - 35 - 42 mm

Equalising connection 1/4 in. or 6 mm ODF on all types.Sizes in bold type are standard sizes.

MOP pointsRefrigerant Range K

–25 →+10°C / –15 →+50°F

MOP pointfor evaporating temperature te

and evaporating pressure pe 1)

te = +15°C/+60°F

R 22 pe = 100 psig/6.9 bar

R 410A pe = 165 psig/11.5 bar

R 407C pe = 95 psig/6.6 bar

R 134a pe = 55 psig/3.9 bar

R 404A/R507 pe = 120 psig/8.4 bar1) pe in bar gauge



Design/Function

1. Bulb with capillary tube2. Thermostatic element3. Pressure pin seal4. Two-way balanced port5. Setting spindle for adjustment of static

superheat SS 6. Setting spindle assembly (accessory)

Static superheat SS can be adjusted with the setting spindle (5), see fig. 2. The standard superheat setting (SS) is 4K / 7.2°F for valves with MOP and 5K / 9.0°F for valves without MOP. Valves can also be supplied with a fixed setting. For factory non-adjustable valves, an adjustment assembly is available as an optional accessory (6).

The two-way balanced port feature (4) ensures minimal superheat changes when differential pressure varies. This feature makes the valve ideal for biflow operation. The central pressure pin is fitted with a robust seal (3) that ensures maximum tightness for the life of the valve.

Fig. 3. SuperheatFig. 2. TRE

Terminology (fig.3)SS = Static superheatOS = Opening superheatSH = SS + OS = Total superheat

ExampleStatic superheat SS = 7.2°F (factory setting)Opening superheat OS = 7.2°F

The opening superheat is 4K, i.e. from the point the valve begins to open up to nominal capacity. Opening superheat is determined by the design and cannot be changed.

Total superheat SH = SS + OS SH = 7.2 + 7.2 = 14.4°FTotal superheat SH can be changed by changing SS (by using the setting spindle).

Important valve information is provided on the diaphragm element (fig. 1).

Main valve data example:TRE10 = Valve type8 TR = Rated capacity Qnom. in Tons of Refrigeration28 kW = Rated capacity Qnom. in kWR 22 = Refrigerant-25/+10°C = Evaporating temperature range (°C)-15/+50°F = Evaporating temperature range (°F)067L1018 = Code numberMOP 100 = Max. Operating Pressure PS 42 bar/MWP 610 psig = Max. working pressure in bar and psig

Refrigerant code: R 22 = X R 134a = N R 407C = Z R 410A = L R 404A / R 507 = S

Identification

Fig. 1 Diaphragm element

Type description: TRE10 - 8X100 TRE = Product family 10 = Max. capacity / body size 8 = 8TR, rated refrigeration capacity X = Refrigerant code, R22 100 = MOP in psig



Ordering Valve and bulb strap are supplied in bulk industrial pack or individually in multipack. The numbers supplied are as follows:

evaporator capacity by the correction factor given below.Note:Insufficient subcooling can produce flash gas.

ExampleRefrigerant = R 22Evaporating temperature te = −14 °F pe = 51 psiCondensing temperature tc = 104 °F pc = 225 psiPressure drop in valve ∆p = 225 - 51 - 20 = 154 psi1)

Subcooling ∆tsub = 27 °F

Evaporator capacity = 11.4 TRCorrection value from table = 1.11

Sizing Correction for subcooling ∆tsub

The evaporator capacity used must be corrected if subcooling deviates from 7.2°F. The corrected capacity can be obtained by dividing the

The corrected evaporator capacity thus becomes 11.4 / 1.11 = 10.3 TR)Since the expansion valve capacity must be equal to or slightly greater than the corrected evaporator capacity of 10.3 TR, a TRE20-12.5X with a table capacity of 10.8 TR would be a suitable choice.

1) The pressure drop (pc - pe) must be corrected for pressure drop in the liquid line and distributor and leads. If in doubt, allow 20 psi. Therefore actual pressure drop is ∆p = pc - pe - 20 psi.

To avoid charge migration when MOP valves are used, the bulb temperature must be lower than the thermostatic element temperature.

Correction factor ∆tsub

4 K 10 K 15 K 20 K 25 K 30 K 35 K 40 K 45 K 50 K

7.2°F 18°F 27°F 36°F 45°F 54°F 63°F 72°F 81°F 90°F

R 22 1.00 1.06 1.11 1.15 1.20 1.25 1.30 1.35 1.39 1.44

R 410A 1.00 1.08 1.15 1.21 1.27 1.33 1.39 1.45 1.50 1.56

R 407C 1.00 1.08 1.14 1.21 1.27 1.33 1.39 1.45 1.51 1.57

R 134a 1.00 1.08 1.13 1.19 1.25 1.31 1.37 1.42 1.48 1.54

R 404A / R 507 1.00 1.10 1.20 1.29 1.37 1.46 1.54 1.63 1.70 1.78

Type Industrial pack Multipack

TRE10 12 pcs 12 pcs

TRE20 8 pcs 8 pcs

TRE40 4 pcs 6 pcs

TRE80 4 pcs 4 pcs

Overview of product rangeCapacity Refrigerant Range MOP

TR kW Type Code

8 - 70 28 - 246 R 22 X K 15°C / 60°F

8 - 70 28 - 246 R 22 X N

8 - 85 28 - 298 R 410A L K 15°C / 60°F

8 - 85 28 - 298 R 410A L N

8 - 70 28 - 246 R 407C Z K 15°C / 60°F

8 - 70 28 - 246 R 407C Z N

5 - 56 18 - 196 R 134a N K 15°C / 60°F

5 - 56 18 - 196 R 134a N N

K: −15 → +50°F / −25 → +10°CN: −40 → +50°F / −40 → +10°C

MOP pointsRefrigerant Range K

–25 →+10°C / –15 →+50°F

MOP point for evaporating temperature te

and evaporating pressure pe 1)

te = +15°C/+60°F

R 22 pe = 100 psig/6.9 bar

R 410A pe = 165 psig/11.5 bar

R 407C pe = 95 psig/6.6 bar

R 134a pe = 55 psig/3.9 bar

R 404A/R507 pe = 120 psig/8.4 bar1) pe in bar gauge



OrderingStandard program

Pressure equalisation = 1/4 in. ODF

1) The rated capacity is based on: ARI Standard 750-972) Number of valves in industrial and

multipacks: (see previous page).

R22, R410A

Refrigerant

TypeRated capacity

Qnom 1)

TR

Rated capacity

Qnom 1)

TR

Connection

ODF solder

Range K–15°/+50°F MOP 60°F–25°/+10°C MOP 15°C

Range N–40°/+50°F–40°/+10°C

Inlet

in.

Outlet

in.

Code no.Multi-pack2)

Code no.Industrial

pack2)


Code no.Industrial

pack2)

R22

TRE10- 8X

TRE10-10X

8

10

5/8

5/8

7/8

7/8

067L1021

067L1024

067L2021

067L2024

067L1121

067L1124

067L2121

067L2124

TRE20-10X

TRE20-12.5X

TRE20-15X

TRE20-20X

TRE20-20X

10

12.5

15

20

20

5/8

5/8

7/8

7/8

7/8

7/8

7/8

11/8

11/8

13/8

067L1075

067L1079

067L1084

067L1087

067L1088

067L2075

067L2079

067L2084

067L2087

067L2088

067L1175

067L1179

067L1184

067L1187

067L1188

067L2175

067L2179

067L2184

067L2187

067L2188

TRE40-20X

TRE40-20X

TRE40-25X

TRE40-25X

TRE40-30X

TRE40-40X

20

20

25

25

30

40

7/8

7/8

7/8

11/8

11/8

11/8

11/8

13/8

13/8

13/8

13/8

13/8

067L3001

067L3002

067L3005

067L3006

067L3009

067L3012

067L4001

067L4002

067L4005

067L4006

067L4009

067L4012

067L3101

067L3102

067L3105

067L3106

067L3109

067L3112

067L4101

067L4102

067L4105

067L4106

067L4109

067L4112

TRE80-40X

TRE80-55X

TRE80-70X

40

55

70

11/8

11/8

11/8

13/8

13/8

15/8

067L3060

067L3063

067L3066

067L4060

067L4063

067L4066

067L3160

067L3163

067L3166

067L4160

067L4163

067L4166

R410A

TRE10- 8L

TRE10- 8L

TRE10- 10L

TRE10- 10L

TRE10-12.5L

TRE10-12.5L

TRE10- 15L

TRE10- 15L

8

8

10

10

12.5

12.5

15

15

5/8

5/8

5/8

5/8

5/8

5/8

7/8

7/8

5/8

7/8

5/8

7/8

5/8

7/8

7/8

11/8

067L1028

067L1029

067L1030

067L1031

067L1034

067L1035

067L1038

067L1039

067L2028

067L2029

067L2030

067L2031

067L2034

067L2035

067L2038

067L2039

067L1128

067L1129

067L1130

067L1131

067L1134

067L1135

067L1138

067L1139

067L2128

067L2129

067L2130

067L2131

067L2134

067L2135

067L2138

067L2139

TRE20-15L

TRE20-15L

TRE20-20L

TRE20-20L

TRE20-25L

TRE20-25L

15

15

20

20

25

25

7/8

7/8

7/8

7/8

7/8

11/8

7/8

11/8

7/8

11/8

11/8

11/8

067L1091

067L1092

067L1093

067L1094

067L1097

067L1099

067L2091

067L2092

067L2093

067L2094

067L2097

067L2099

067L1191

067L1192

067L1193

067L1194

067L1197

067L1199

067L2191

067L2192

067L2193

067L2194

067L2197

067L2199

TRE40-25L

TRE40-25L

TRE40-35L

TRE40-35L

TRE40-40L

TRE40-40L

TRE40-55L

TRE40-55L

25

25

35

35

40

40

55

55

7/8

11/8

11/8

11/8

11/8

11/8

11/8

11/8

11/8

13/8

11/8

13/8

11/8

13/8

11/8

13/8

067L3015

067L3016

067L3019

067L3020

067L3023

067L3024

067L3027

067L3028

067L4015

067L4016

067L4019

067L4020

067L4023

067L4024

067L4027

067L4028

067L3115

067L3116

067L3119

067L3120

067L3123

067L3124

067L3127

067L3128

067L4115

067L4116

067L4119

067L4120

067L4123

067L4124

067L4127

067L4128

TRE80-55L

TRE80-55L

TRE80-80L

TRE80-80L

TRE80-80L

TRE80-100L

TRE80-100L

55

55

80

80

80

100

100

11/8

11/8

11/8

11/8

13/8

11/8

13/8

11/8

13/8

13/8

15/8

13/8

15/8

15/8

067L3069

067L3070

067L3073

067L3074

067L3075

067L3078

067L3079

067L4069

067L4070

067L4073

067L4074

067L4075

067L4078

067L4079

067L3169

067L3170

067L3173

067L3174

067L3175

067L3178

067L3179

067L4169

067L4170

067L4173

067L4174

067L4175

067L4178

067L4179

For connections, refrigerants, capillary tube lengths, etc. outside the standard program, see Valve options.



OrderingStandard program

Setting spindle assembly:For installation on valves with fixed setting.Note: Spring not included

Accessories

Pressure equalisation = 1/4 in. ODF

1) According to ARI 750 Rated capacities for range N are

based on: Liquid temperature ahead of

expansion valve tl = 100°F Evaporating temperature te = 40°F Pressure drop across valve ∆p =

60 psi for R 134a Pressure drop across valve ∆p =

100 psi for R 22, R 404A, R 407C and R 507

Pressure drop across valve ∆p = 160 psi for R 410A

2) Number of valves in industrial and multipacks: (see page 6)

R407C, R134a

Refrigerant

TypeRated capacity

Qnom 1)

TR

Rated capacity

Qnom 1)

TR

Connection

ODF solder

Range K–15°/+50°F MOP 60°F–25°/+10°C MOP 15°C

Range N–40°/+50°F–40°/+10°C

Inlet

in.

Outlet

in.


Code no.Industrial

pack2)


Code no.Industrial

pack2)

R407C

TRE10- 8Z

TRE10-10Z

8

10

5/8

5/8

7/8

7/8

067L1012

067L1015

067L2012

067L2015

067L1112

067L1115

067L2112

067L2115

TRE20-10Z

TRE20-12.5Z

TRE20-15Z

TRE20-20Z

TRE20-20Z

10

12.5

15

20

20

5/8

5/8

7/8

7/8

7/8

7/8

7/8

11/8

11/8

13/8

067L1058

067L1062

067L1067

067L1070

067L1071

067L2058

067L2062

067L2067

067L2070

067L2071

067L1158

067L1162

067L1167

067L1170

067L1171

067L2158

067L2162

067L2167

067L2170

067L2171

TRE40-20Z

TRE40-20Z

TRE40-25Z

TRE40-25Z

TRE40-30Z

TRE40-40Z

20

20

25

25

30

40

7/8

7/8

7/8

11/8

11/8

11/8

11/8

13/8

13/8

13/8

13/8

13/8

067L3030

067L3031

067L3034

067L3035

067L3038

067L3040

067L4030

067L4031

067L4034

067L4035

067L4038

067L4040

067L3130

067L3131

067L3134

067L3135

067L3138

067L3140

067L4130

067L4131

067L4134

067L4135

067L4138

067L4140

TRE80-40Z

TRE80-55Z

TRE80-70Z

40

55

70

11/8

11/8

11/8

13/8

13/8

15/8

067L3082

067L3085

067L3088

067L4082

067L4085

067L4088

067L3182

067L3185

067L3188

067L4182

067L4185

067L4188

R134a

TRE10- 5N

TRE10- 7N

5

7

5/8

5/8

7/8

7/8

067L1003

067L1006

067L2003

067L2006

067L1103

067L1106

067L2103

067L2106

TRE20- 7N

TRE20- 9N

TRE20-11N

TRE20-14N

TRE20-14N

7

9

11

14

14

5/8

5/8

7/8

7/8

7/8

7/8

7/8

11/8

11/8

13/8

067L1041

067L1045

067L1050

067L1053

067L1054

067L2041

067L2045

067L2050

067L2053

067L2054

067L1141

067L1145

067L1150

067L1153

067L1154

067L2141

067L2145

067L2150

067L2153

067L2154

TRE40-14N

TRE40-14N

TRE40-16N

TRE40-16N

TRE40-20N

TRE40-25N

14

14

16

16

20

25

7/8

7/8

7/8

11/8

11/8

11/8

11/8

13/8

13/8

13/8

13/8

13/8

067L3043

067L3044

067L3047

067L3048

067L3051

067L3054

067L4043

067L4044

067L4047

067L4048

067L4051

067L4054

067L3143

067L3144

067L3147

067L3148

067L3151

067L3154

067L4143

067L4144

067L4147

067L4148

067L4151

067L4154

TRE80-25N

TRE80-35N

TRE80-45N

25

35

45

11/8

11/8

11/8

11/8

13/8

15/8

067L3091

067L3094

067L3097

067L4091

067L4094

067L4097

067L3191

067L3194

067L3197

067L4191

067L4194

067L4197

For connections, refrigerants, capillary tube lengths, etc. outside the standard program, see Valve options.

Type Tightening torque Code no.

TRE10 30 Nm (22 ft lbf ) 067L1295

TRE20 46 Nm (34 ft lbf ) 067L1296

TRE40 66 Nm (49 ft lbf ) 067L1297

TRE80 90 Nm (66 ft lbf ) 067L1298



Capacity

R22Capacity in TR for range N and K and opening superheat OS = 7.2°FType andrated capacity Qnom

TR

Pressure drop across valve ∆p psi Pressure drop across valve ∆p psi

40 70 100 130 160 190 220 250 40 70 100 130 160 190 220 250

Evaporating temperature +50°F Evaporating temperature +50°F

TRE10- 8XTRE10-10X

6.48.1

7.89.7

8.610.7

9.011.2

9.411.5

9.411.7

9.411.7

9.311.6

6.27.7

7.49.3

8.110.2

8.510.7

8.811.0

8.911.1

8.911.1

8.811.0

TRE20-10XTRE20-12.5XTRE20-15XTRE20 20X

8.510.112.416.2

10.312.215.019.5

11.313.516.521.3

11.914.217.422.5

12.214.617.923.2

12.414.818.123.5

12.414.818.123.5

12.414.618.023.4

8.09.6

11.815.5

9.711.614.218.6

10.712.715.620.4

11.213.416.421.4

11.513.716.821.9

11.613.817.022.1

11.613.817.022.1

11.513.716.822.0

TRE40-20XTRE40-25XTRE40-30XTRE40-40X

16.120.324.332.7

19.524.529.439.4

21.627.032.343.3

22.728.434.145.5

23.429.335.146.8

23.729.635.547.5

23.829.835.647.7

23.529.535.447.4

15.219.223.131.3

18.423.227.937.6

20.325.430.541.0

21.526.732.143.2

21.927.432.944.3

22.127.733.344.8

22.227.833.344.7

22.027.533.144.6

TRE80-40XTRE80-55XTRE80-70X

32.745.357.5

39.554.369.0

43.459.475.2

45.662.579.1

46.864.181.4

47.464.982.4

47.365.082.7

47.164.682.3

30.943.055.1

36.751.365.7

40.556.071.6

42.658.775.1

43.760.276.9

44.160.877.9

44.160.978.0

43.760.477.6


TRE10-8XTRE10-10X

5.97.4

7.08.8

7.79.6

8.010.1

8.210.3

8.310.4

8.110.4

8.210.3

5.57.0

6.68.3

7.19.0

7.59.4

7.69.6

7.79.6

7.69.6

7.59.5

TRE20-10XTRE20-12.5XTRE20-15XTRE20-20X

7.59.0

11.114.7

9.110.813.417.5

9.911.814.619.1

10.412.415.319.9

10.712.715.620.4

10.912.815.820.6

10.712.815.720.6

10.612.715.620.4

7.08.4

10.413.7

8.410.012.316.0

9.110.913.417.6

9.611.414.018.5

9.711.614.418.9

9.811.714.419.0

9.811.714.418.9

9.711.514.218.7

TRE40-20XTRE40-25XTRE40- 30XTRE40-40X

14.318.021.829.4

17.221.626.135.2

18.823.628.438.5

19.724.829.940.4

20.225.331.141.4

20.425.630.941.7

20.425.630.841.7

20.225.430.6 41.4

13.216.720.227.9

15.819.924.132.8

17.221.726.235.7

18.122.727.437.3

18.523.228.038.1

18.623.428.238.4

18.623.328.238.4

18.423.127.938.0

TRE80- 40XTRE80- 55XTRE80-70X

28.840.352.2

34.548.061.9

37.652.167.2

39.354.670.3

40.255.972.0

40.656.472.7

40.556.372.7

40.255.872.2

26.637.548.7

31.644.357.5

33.848.062.3

35.950.165.0

36.751.266.5

36.951.667.1

36.851.567.0

36.451.066.4

Evaporating temperature +10°F Evaporating temperature 0°F

TRE10-8XTRE10-10X

5.16.5

6.17.8

6.68.3

6.88.6

7.08.8

7.08.8

6.98.8

6.98.7

4.75.9

5.57.0

6.07.5

6.27.8

6.38.0

6.38.0

6.37.9

6.27.8

TRE20-10XTRE20-12.5XTRE20-15XTRE20- 20X

6.47.79.5

12.6

7.69.1

11.314.9

8.39.9

12.316.2

8.610.312.816.8

8.810.513.017.2

8.810.613.117.3

8.810.513.017.2

8.710.412.817.0

5.86.98.6

11.5

6.98.2

10.213.5

7.48.9

11.014.6

7.79.2

11.515.2

7.89.4

11.715.4

7.99.4

11.715.5

7.89.4

11.615.4

7.79.2

11.415.2


12.115.318.525.5

14.418.321.930.1

15.619.723.832.6

16.320.624.934.0

16.721.025.434.7

16.821.125.534.9

16.721.025.434.8

16.520.825.234.5

10.913.816.823.2

12.916.319.827.3

14.017.621.529.4

14.618.422.330.6

14.818.722.731.2

14.918.822.831.3

14.818.722.731.2

14.618.522.430.8


24.234.344.9

28.740.452.8

31.043.757.0

32.445.559.4

33.046.460.8

33.246.761.1

33.146.561.0

32.746.060.4

21.830.940.9

25.736.347.8

27.739.251.6

28.940.853.7

29.441.554.7

29.541.755.0

29.341.554.8

29.041.054.2

Evaporating temperature -10°F Evaporating temperature -20°F

TRE10-8XTRE10-10X

4.25.4

5.06.3

5.36.8

5.57.0

5.67.1

5.67.1

5.67.1

5.57.0

3.84.8

4.45.6

4.76.0

4.96.2

4.96.3

4.96.3

4.96.2

4.86.1


5.26.27.7

10.3

6.17.39.1

12.1

6.67.99.8

13.0

6.88.2

10.113.2

6.98.3

10.313.7

6.98.3

10.313.7

6.98.2

10.213.6

6.88.1

10.113.4

4.55.46.89.1

5.36.48.0

10.7

5.76.98.6

11.4

5.97.18.9

11.8

6.07.29.0

12.0

6.07.29.0

12.0

6.07.18.9

11.9

5.97.08.8

11.7


9.712.314.920.8

11.414.417.624.4

12.315.619.026.2

12.816.219.627.2

13.016.520.027.7

13.116.520.127.8

13.016.420.027.6

12.816.219.727.3

8.510.813.218.3

10.012.715.421.5

10.813.616.623.0

11.214.117.223.9

11.314.417.524.3

11.314.417.524.3

11.314.317.424.1

11.114.017.123.8


19.328.136.5

22.732.342.8

24.534.746.0

25.436.147.8

25.836.748.6

25.936.848.9

25.736.648.6

25.436.148.0

17.024.332.5

19.928.437.8

21.230.540.6

22.131.642.1

22.432.142.7

22.532.142.9

22.331.942.6

22.031.442.0



Capacity


TR


40 70 100 130 160 190 220 250 40 70 100 130 160 190 220 250


TRE10-8XTRE10-10X

3.34.2

3.84.9

4.15.2

4.25.4

4.35.5

4.35.5

4.25.4

4.15.3

2.93.7

3.34.2

3.54.5

3.64.7

3.74.7

3.74.7

3.64.6

3.54.5


3.94.75.98.0

4.65.56.99.3

4.95.97.49.9

5.16.17.6

10.2

5.26.27.7

10.4

5.26.27.7

10.4

5.16.17.6

10.3

5.06.07.5

10.1

3.44.15.16.9

3.94.75.97.9

4.25.16.38.5

4.35.26.58.8

4.45.36.68.9

4.45.36.68.8

4.35.26.58.8

4.25.16.48.6


7.49.4

11.516.0

8.611.013.418.6

9.311.814.420.0

9.612.214.820.7

9.712.315.021.0

9.712.315.121.0

9.612.214.920.8

9.512.014.720.5

6.38.09.9

13.8

7.49.4

11.416.0

7.910.012.217.2

8.210.412.717.7

8.310.512.817.9

8.210.512.817.9

8.110.412.717.7

8.010.212.417.4


14.721.228.4

17.124.632.9

18.426.435.3

19.027.336.5

19.327.737.1

19.327.737.1

19.127.436.9

18.827.036.3

12.618.224.5

14.621.028.3

15.622.530.3

16.223.331.3

16.423.631.8

16.323.631.8

16.223.331.5

15.922.931.0

Correction factors for subcooling ∆tsub

∆tu 10°F 20°F 30°F 40°F 50°F 60°F 70°F 80°F 90°F 100°F

R 22 1.00 1.06 1.11 1.17 1.22 1.28 1.33 1.35 1.44 1.49



Capacity

R410ACapacity in TR for range N and K and opening superheat OS = 7.2°FType and rated capacity Qnom

TR


50 100 150 200 250 300 350 400 50 100 150 200 250 300 350 400


TRE10-8LTRE10-10LTRE10-12.5LTRE10-15L

6.77.89.3

11.0

8.49.8

11.513.8

9.210.712.715.1

9.611.113.115.6

9.611.113.115.6

9.310.812.915.3

9.010.412.314.7

8.59.8

11.713.9

6.67.69.1

10.8

8.29.6

11.513.6

9.010.412.414.8

9.310.812.815.2

9.210.712.815.2

9.110.512.515.0

8.710.012.014.4

8.29.5

11.413.6

TRE20-15LTRE20-20LTRE20-25L

11.516.521.3

14.620.826.9

15.922.829.5

16.623.730.6

16.723.830.7

16.423.330.2

15.822.529.1

14.921.227.5

11.216.121.1

14.120.226.3

15.622.228.8

16.022.629.8

16.123.029.9

15.722.629.3

15.221.828.3

14.420.626.8

TRE40-25LTRE40-35LTRE40-40LTRE40-55L

21.426.732.042.3

27.133.840.753.5

29.637.144.358.4

30.738.445.860.3

30.838.445.960.4

30.237.745.059.3

29.036.243.357.1

27.434.240.954.0

20.725.931.241.3

26.032.639.151.9

28.535.642.756.6

29.436.944.258.5

29.536.944.258.5

28.936.143.357.4

27.834.841.755.3

26.332.939.552.5


44.460.275.5

55.875.194.2

60.981.9

102.6

62.984.5

106.0

62.984.4

106.1

61.482.6

104.0

59.079.8

100.2

55.675.094.9

43.158.574.0

53.672.691.8

58.381.099.8

60.181.3

102.9

60.081.3

103.0

58.779.6

101.0

56.476.697.5

53.472.692.6



6.47.48.8

10.5

7.99.2

11.013.1

8.610.011.914.3

8.910.312.314.8

8.810.312.314.7

8.610.012.014.3

8.39.6

11.513.8

7.99.1

10.913.1

6.07.08.4

10.2

7.58.7

10.512.6

8.19.5

11.313.6

8.39.7

11.613.9

8.39.7

11.613.9

8.19.4

11.313.6

7.79.0

10.913.1

7.48.6

10.312.4

TRE20-15LTRE20-20LTRE 20-25L

10.715.520.4

13.519.425.4

14.721.227.7

15.221.928.5

15.321.928.9

15.021.528.1

14.420.727.1

13.719.725.8

10.114.719.4

12.718.424.1

13.820.026.2

14.320.627.0

14.320.627.0

14.020.226.5

13.519.425.6

12.818.524.3

TRE40-25LTRE40-35LTRE40 40LTRE40-55L

19.724.829.940.0

24.731.037.349.7

27.133.841.254.1

27.834.941.955.8

27.834.942.055.8

27.234.241.054.7

26.232.939.552.8

24.931.237.550.2

18.523.428.237.8

23.129.135.147.1

25.131.638.151.1

25.932.639.252.6

25.932.539.252.5

25.331.838.351.5

24.430.736.949.7

23.129.135.147.2


41.056.171.7

50.769.288.4

55.075.195.8

56.777.398.6

56.677.298.6

55.375.596.8

53.272.793.4

50.469.088.9

38.453.068.5

47.565.384.2

51.470.590.6

52.872.493.2

52.672.293.2

51.470.791.3

49.568.188.1

46.964.783.8



5.76.68.09.6

7.08.29.8

11.8

7.58.8

10.412.7

7.79.0

10.813.0

7.79.0

10.813.0

7.58.8

10.512.6

7.28.4

10.112.2

6.87.99.5

11.5

5.26.17.48.9

6.47.59.1

10.9

6.98.19.7

11.8

7.18.29.9

12.0

7.08.29.9

11.9

6.88.09.6

11.6

6.57.69.2

11.1

6.27.28.7

10.6


9.413.818.3

11.817.122.6

12.818.524.6

13.219.125.2

13.119.125.1

12.918.724.6

12.418.023.8

11.817.122.6

8.712.817.0

10.815.720.9

11.717.022.5

12.017.423.1

11.917.323.1

11.717.022.6

11.216.421.8

10.715.620.7


17.121.726.336.0

21.326.932.543.8

23.129.235.247.6

23.829.936.248.8

23.729.936.148.7

23.229.235.347.7

22.328.134.046.0

21.226.732.343.8

15.719.924.233.1

19.424.629.840.5

21.026.532.143.7

21.527.232.944.7

21.527.132.844.6

21.026.532.143.6

20.225.530.842.0

19.124.029.339.9


35.549.564.5

43.860.778.7

47.365.484.8

48.567.087.0

48.266.786.8

47.165.285.0

45.362.882.0

43.059.778.1

32.545.659.8

39.955.672.8

42.959.778.2

43.961.280.1

43.760.879.8

42.659.478.1

41.057.275.2

38.954.371.6



4.85.66.88.2

5.86.88.2

10.0

6.27.38.8

10.7

6.47.49.0

10.9

6.37.48.9

10.8

6.17.28.7

10.5

5.96.98.3

10.1

5.56.57.89.5

4.35.06.17.4

5.26.17.49.0

5.66.57.99.6

5.66.68.09.8

5.66.57.99.6

5.46.47.79.4

5.26.17.49.0

4.95.77.08.5


7.911.615.5

9.714.319.0

10.515.320.5

10.715.720.9

10.715.620.9

10.415.320.4

10.014.719.6

9.614.018.6

7.110.414.0

8.712.717.1

9.313.718.3

9.514.018.7

9.513.918.6

9.213.518.1

8.913.017.4

8.412.316.6


14.218.022.130.2

17.422.126.936.8

18.823.828.939.5

19.324.429.640.4

19.224.229.440.2

18.723.628.739.3

18.022.727.637.8

17.021.526.235.9

12.616.119.627.1

15.519.624.032.9

16.621.125.735.3

17.021.526.236.0

16.921.426.035.8

16.420.825.434.8

15.820.024.333.5

14.919.023.131.8


29.341.554.9

35.850.266.4

38.553.971.1

40.155.172.7

39.054.772.3

38.053.370.7

36.551.368.1

34.648.764.7

26.137.149.5

31.844.859.6

34.047.963.7

34.748.965.1

34.448.564.7

33.547.363.1

32.145.460.7

30.443.157.6



Capacity

R410ACapacity in TR for range N and K and opening superheat OS = 7.2°FType and rated capacity Qnom

TR


50 100 150 200 250 300 350 400 50 100 150 200 250 300 350 400



3.84.55.46.6

4.65.46.58.0

4.95.77.08.5

4.95.87.18.6

4.85.76.98.5

4.75.66.78.2

4.55.36.47.9

4.35.06.17.4

3.33.94.75.8

4.04.75.77.0

4.25.06.07.4

4.35.06.17.5

4.24.96.07.4

4.14.85.87.1

3.94.65.66.8

3.64.35.26.4


6.29.2

12.5

7.611.215.1

8.212.016.1

8.312.216.5

8.212.116.3

8.011.815.9

7.711.315.3

7.310.814.5

5.48.0

10.9

6.59.7

13.1

7.010.414.0

7.210.614.3

7.110.514.2

6.910.213.8

6.69.8

13.2

6.29.2

12.5


11.114.117.324.0

13.517.221.029.1

14.518.422.531.0

14.818.822.931.7

14.718.622.731.4

14.218.122.130.6

13.717.421.229.3

12.916.420.127.8

9.612.215.121.0

11.714.918.225.2

12.515.919.426.9

12.716.219.727.4

12.616.019.527.1

12.215.519.026.4

11.714.918.225.3

11.014.117.223.9


23.032.744.0

27.839.452.8

29.742.156.3

30.242.857.4

29.942.456.9

29.141.355.5

27.939.653.3

26.437.550.5

19.928.538.5

24.034.246.1

25.636.449.2

26.037.049.9

25.736.649.5

24.935.648.1

23.934.146.1

22.632.343.7


∆tu 10°F 20°F 30°F 40°F 50°F 60°F 70°F 80°F 90°F 100°F

R 410A 1.00 1.08 1.15 1.22 1.29 1.36 1.43 1.49 1.55 1.61



Capacity

R407CCapacity in TR for range N and K and opening superheat OS = 7.2°FType andrated capacity Qnom

TR


40 70 100 130 160 190 220 250 40 70 100 130 160 190 220 250


TRE10-8ZTRE10-10Z

6.07.7

7.29.2

7.910.0

8.210.4

8.410.6

8.410.6

8.310.5

8.110.3

5.77.4

6.98.8

7.59.5

7.89.9

7.910.0

7.910.0

7.89.9

7.69.7

TRE20-10ZTRE20-12.5ZTRE20-15ZTRE20-20Z

7.99.4

11.515.2

9.511.313.818.0

10.312.315.119.8

10.812.915.720.7

11.013.116.020.9

11.113.116.020.9

10.913.015.820.7

10.712.715.520.3

7.58.9

11.014.5

8.910.613.117.4

9.711.514.218.6

10.112.014.719.4

10.312.215.019.7

10.212.214.919.6

10.112.114.819.4

9.911.814.519.0

TRE40-20ZTRE40-25ZTRE40-30ZTRE40-40Z

15.219.323.131.1

18.323.127.737.3

20.025.230.140.6

21.026.331.541.9

21.226.832.042.9

21.326.832.043.0

21.026.531.742.6

20.626.031.041.8

14.318.221.930.0

17.221.826.235.5

18.723.628.438.4

19.524.629.539.9

19.825.029.440.4

19.825.029.940.5

19.524.729.639.9

19.124.228.939.2

TRE80-40ZTRE80-55ZTRE80-70Z

31.343.255.5

37.851.465.8

40.755.571.2

42.357.974.0

42.958.775.2

43.058.775.2

42.558.174.5

41.657.073.1

29.540.852.9

35.048.462.5

37.952.267.0

39.354.269.8

39.954.970.7

39.754.870.7

39.454.070.0

38.553.168.5


TRE10- 8ZTRE10-10Z

5.47.0

6.58.1

7.08.9

7.29.2

7.39.3

7.39.3

7.29.2

7.19.0

5.16.5

6.07.7

6.58.2

6.78.5

6.78.6

6.78.6

6.68.4

6.48.2


7.08.3

10.213.6

8.39.9

12.216.1

9.010.813.217.4

9.311.113.618.0

9.411.313.818.2

9.411.213.818.2

9.311.113.617.9

9.110.813.317.5

6.47.79.5

12.6

7.69.1

11.214.9

8.29.8

12.116.0

8.510.112.416.5

8.610.212.616.7

8.510.212.516.6

8.410.012.316.4

8.29.8

12.016.0

TRE40-20ZTRE40-25ZTRE40-30ZTRE40- 40Z

13.417.020.428.3

15.920.124.333.2

17.321.926.335.7

17.922.727.337.0

18.023.027.637.5

18.223.027.037.8

17.922.727.237.0

17.522.126.636.2

12.315.718.826.0

14.618.422.330.6

15.720.024.132.9

16.320.724.934.0

16.520.925.234.4

16.420.825.134.2

16.220.524.733.7

15.820.024.133.0

TRE80- 40ZTRE80-55ZTRE80-70Z

27.438.249.9

32.444.958.4

34.948.562.7

36.250.164.9

36.650.465.8

36.550.565.6

36.049.964.8

35.248.863.5

25.135.246.2

29.541.253.9

31.844.257.8

32.845.859.7

33.246.260.3

32.946.060.1

32.545.359.3

31.844.358.0


TRE10-8ZTRE10-10Z

4.76.0

5.57.0

5.97.5

6.17.8

6.17.8

6.17.8

6.07.7

5.87.5

4.25.5

4.96.4

5.36.8

5.47.0

5.57.0

5.47.0

5.36.9

5.26.7

TRE20-10ZTRE20-12.5ZTRE20-15ZTRE20- 20Z

5.87.08.6

11.6

6.98.2

10.113.5

7.48.8

10.914.5

7.69.1

11.214.9

7.79.2

11.315.1

7.69.1

11.315.0

7.59.0

11.114.7

7.38.8

10.814.4

5.26.27.8

10.4

6.17.49.1

12.1

6.67.99.7

13.0

6.88.1

10.013.3

6.88.2

10.113.4

6.88.1

10.013.3

6.67.99.8

13.1

6.57.79.5

12.7


11.114.217.323.8

13.216.820.227.8

14.118.021.729.8

14.618.622.430.8

14.818.822.731.1

14.718.722.530.9

14.518.422.230.4

14.117.921.629.7

10.012.815.521.5

11.715.018.125.0

12.616.019.426.7

13.016.520.027.5

13.116.620.127.5

13.016.520.027.5

12.816.219.627.0

12.415.819.126.4


22.732.042.4

26.637.449.1

28.539.952.5

29.441.254.2

29.741.554.6

29.541.354.3

29.040.653.4

28.339.752.3

20.328.838.2

23.733.444.2

25.335.547.1

26.136.748.4

26.336.948.8

26.136.748.5

25.636.047.7

24.935.146.6


TRE10-8ZTRE10-10Z

3.84.9

4.45.7

4.76.1

4.86.2

4.86.2

4.86.2

4.76.1

4.65.9

3.44.3

3.95.0

4.15.3

4.25.4

4.25.5

4.25.4

4.15.3

4.05.1


4.65.66.99.3

5.46.58.0

10.8

5.86.98.6

11.5

5.97.18.8

11.8

6.07.18.8

11.8

5.97.18.8

11.7

5.86.98.6

11.5

5.66.78.3

11.2

4.04.96.08.1

4.75.67.09.4

5.06.07.4

10.0

5.16.27.6

10.2

5.16.27.6

10.3

5.16.17.6

10.2

5.06.07.49.9

4.85.87.29.6


8.811.313.719.1

10.313.216.022.2

11.114.117.123.6

11.414.517.524.3

11.414.617.624.4

11.314.417.524.2

11.114.217.123.7

10.813.816.723.1

7.79.9

12.016.8

9.011.513.919.4

9.612.214.820.6

9.812.515.221.1

9.912.615.321.2

9.812.515.121.0

9.512.214.820.6

9.311.814.420.0


17.925.534.0

20.829.439.2

22.231.441.7

22.832.242.8

22.932.443.1

22.732.142.8

22.331.542.0

21.730.740.9

15.622.329.9

18.125.734.3

19.227.336.5

19.728.037.4

19.828.137.6

19.627.837.2

19.227.336.5

18.626.535.5



Capacity

R407CCapacity in TR for range N and K and opening superheat OS = 7.2°FType andrated capacity Qnom

TR


40 70 100 130 160 190 220 250 40 70 100 130 160 190 220 250


TRE10-8ZTRE10-10Z

2.93.8

3.44.4

3.64.6

3.64.7

3.64.7

3.64.7

3.54.5

3.44.4

2.53.3

2.93.8

3.04.0

3.14.0

3.14.0

3.04.0

3.03.9

2.93.7


3.54.25.27.0

4.04.96.08.1

4.35.26.48.6

4.45.36.58.8

4.45.36.58.8

4.35.26.58.7

4.25.16.38.5

4.14.96.18.2

3.03.64.56.0

3.44.15.16.9

3.64.45.47.3

3.74.55.57.5

3.74.55.57.5

3.64.45.47.4

3.54.35.37.2

3.44.15.16.9


6.78.5

10.414.5

7.79.9

12.016.7

8.210.512.717.8

8.410.713.018.2

8.410.713.118.2

8.310.612.918.0

8.110.412.617.6

7.910.112.217.1

5.77.38.9

12.4

6.58.4

10.214.3

6.98.9

10.815.1

7.19.1

11.015.4

7.19.1

11.015.4

7.08.9

10.915.2

6.88.7

10.614.9

6.68.4

10.314.4


13.519.225.9

15.522.129.7

16.523.531.5

16.924.032.2

16.924.132.3

16.723.832.0

16.323.331.3

15.822.630.4

11.416.422.1

13.118.825.3

13.919.926.9

14.219.827.4

14.220.427.5

14.020.127.1

13.719.626.5

13.319.025.7


∆tu 10°F 20°F 30°F 40°F 50°F 60°F 70°F 80°F 90°F 100°F

R 407C 1.00 1.07 1.14 1.20 1.27 1.34 1.41 1.47 1.54 1.60



Capacity

R134aCapacity in TR for range N and K and opening superheat OS = 7.2°FType andrated capacity Qnom

TR


40 60 80 100 120 140 160 180 40 60 80 100 120 140 160 180


TRE10-5NTRE10-7N

5.16.5

5.77.2

6.17.6

6.37.9

6.48.0

6.48.0

6.48.0

6.37.9

4.86.1

5.46.8

5.77.1

5.97.4

5.97.4

5.97.5

5.97.4

5.87.3

TRE20-7NTRE20-9NTRE20-11NTRE20-14N

7.28.6

10.513.7

8.19.6

11.815.3

8.510.212.516.2

8.910.612.916.9

9.010.713.117.0

9.010.713.117.1

9.010.613.016.9

8.910.512.916.8

6.78.09.9

13.0

7.59.0

11.014.4

7.99.5

11.615.2

8.29.8

12.015.6

8.39.9

12.115.8

8.39.9

12.115.8

8.39.8

12.015.7

8.19.7

11.915.5


12.716.019.426.2

14.318.021.729.3

15.419.223.531.1

15.819.923.932.1

16.120.224.332.7

16.220.324.432.8

16.120.224.332.7

15.920.024.032.3

11.814.818.024.5

13.216.720.127.2

14.017.621.328.8

14.518.222.029.7

14.718.522.330.0

14.718.522.330.2

14.618.422.230.0

14.418.221.929.7

TRE80-25NTRE80-39NTRE80-56N

25.736.045.1

28.839.851.2

30.642.254.1

31.643.556.3

32.042.356.6

32.144.356.8

32.044.156.7

31.743.656.1

23.733.144.0

26.436.747.4

27.938.750.0

28.739.951.5

29.140.452.2

29.140.452.3

29.040.252.0

28.639.751.4


TRE10-5NTRE10-7N

4.55.6

5.06.3

5.26.6

5.46.8

5.46.8

5.46.8

5.46.8

5.36.7

4.15.2

4.55.7

4.86.0

4.96.2

4.96.2

4.86.2

4.86.1

4.86.0


6.37.59.2

12.1

6.98.3

10.213.3

7.48.7

10.714.1

7.59.0

11.314.5

7.69.0

11.114.6

7.69.0

11.114.5

7.58.9

11.014.4

7.48.8

10.814.2

5.76.88.5

11.2

6.37.69.3

12.3

6.67.99.8

12.9

6.88.1

10.013.2

6.98.1

10.113.3

6.88.1

10.013.2

6.78.09.9

13.1

6.67.99.7

12.8


10.713.616.522.6

12.015.118.324.9

12.716.019.326.4

13.116.419.527.1

13.216.620.127.4

13.216.720.127.4

13.116.520.027.2

12.916.319.726.8

9.712.214.920.5

10.713.616.522.6

11.314.317.323.7

11.714.717.824.3

11.714.817.924.5

11.714.817.924.5

11.614.717.824.3

11.414.417.523.9


21.530.239.5

23.833.443.4

25.135.145.7

25.836.046.9

26.136.447.4

26.136.547.5

25.936.247.2

25.535.746.6

19.227.235.7

21.230.239.2

22.331.441.2

22.932.242.2

23.132.542.6

23.132.442.6

22.932.242.2

22.531.741.6


TRE10-5NTRE10-7N

3.74.7

4.15.2

4.35.4

4.45.5

4.45.6

4.45.5

4.35.5

4.25.4

3.34.2

3.64.6

3.84.8

3.84.9

3.94.9

3.84.9

3.84.8

3.74.7


5.26.27.7

10.2

5.76.88.4

11.1

6.07.18.8

11.6

6.17.39.0

11.8

6.17.39.0

11.9

6.17.28.9

11.8

6.07.18.8

11.7

5.87.08.6

11.4

4.65.56.89.3

5.06.07.59.9

5.36.37.8

10.3

5.46.47.9

10.5

5.46.47.9

10.5

5.36.47.9

10.5

5.26.27.7

10.3

5.16.17.6

10.1


8.610.913.218.3

9.512.014.520.1

10.012.615.321.1

10.212.915.721.6

10.313.015.821.7

10.313.015.821.7

10.112.715.621.4

10.012.615.321.1

7.59.5

11.616.1

8.310.512.817.7

8.711.013.418.5

8.811.213.618.8

8.911.313.719.0

8.911.213.618.9

8.711.113.518.6

8.610.913.218.3


17.024.131.9

18.726.534.9

19.627.736.6

20.128.437.4

20.228.637.7

20.228.537.6

19.928.237.3

19.627.736.7

14.821.228.1

16.223.130.7

17.024.232.1

17.424.732.8

17.524.833.0

17.424.732.8

17.224.432.5

16.924.031.9

Evaporating temperature −10°F Evaporating temperature −20°F

TRE10-5NTRE10-7N

2.93.7

3.24.0

3.34.2

3.44.3

3.44.3

3.34.2

3.34.2

3.24.1

2.53.2

2.73.5

2.83.6

2.93.7

2.93.7

2.83.6

2.83.6

2.73.5


4.14.96.08.1

4.45.36.68.7

4.65.56.89.1

4.75.66.99.2

4.75.66.99.2

4.65.56.89.1

4.55.46.79.0

4.45.36.58.7

3.54.25.27.0

3.84.65.77.6

3.94.75.97.8

4.04.85.97.9

4.04.85.97.9

3.94.75.97.8

3.84.65.77.7

3.74.55.67.5


6.58.2

10.114.0

7.19.0

11.015.3

7.49.4

11.516.0

7.69.6

11.716.3

7.69.6

11.816.3

7.59.5

11.716.2

7.49.4

11.516.0

7.39.2

11.315.7

5.57.08.6

12.0

6.07.79.3

13.1

6.38.09.8

13.6

6.48.19.9

13.8

6.48.19.9

13.9

6.38.19.9

13.8

6.27.99.7

13.5

6.17.89.5

13.2


12.818.324.4

14.019.926.6

14.620.827.8

14.921.228.3

14.921.328.4

14.821.228.3

14.620.927.9

14.320.527.4

10.915.620.9

11.817.022.8

12.317.723.7

12.518.024.1

12.618.024.2

12.517.924.0

12.317.623.7

12.017.223.2



Capacity

R134aCapacity in TR for range N and K and opening superheat OS = 7.2°FType andrated capacity Qnom

TR


40 60 80 100 120 140 160 180 40 60 80 100 120 140 160 180


TRE10-5NTRE10-7N

2.12.8

2.33.0

2.43.1

2.43.1

2.43.1

2.43.1

2.33.0

2.32.9

1.82.3

1.92.5

2.02.6

2.02.6

2.02.6

2.02.6

1.92.5

1.92.4


3.03.64.56.0

3.23.94.86.5

3.34.05.06.7

3.44.05.06.8

3.34.05.06.7

3.34.04.96.6

3.23.94.86.5

3.13.84.76.3

2.53.03.85.1

2.73.24.15.4

2.83.34.25.6

2.83.44.25.7

2.83.34.25.6

2.73.34.15.5

2.73.24.05.4

2.63.13.95.2


4.65.97.2

10.1

5.06.47.9

11.0

5.26.78.2

11.5

5.36.88.3

11.6

5.36.88.3

11.6

5.36.78.2

11.5

5.26.68.1

11.3

5.06.47.9

11.0

3.84.96.08.5

4.25.36.59.2

4.35.56.89.5

4.45.66.99.6

4.45.66.89.6

4.35.56.89.5

4.25.46.69.3

4.15.36.49.1


9.113.117.7

9.914.319.2

10.314.820.0

10.515.120.3

10.515.120.3

10.414.920.1

10.214.719.8

9.914.319.4

7.610.914.8

8.211.816.0

8.512.316.6

8.612.416.8

8.612.416.8

8.512.316.7

8.312.116.4

8.111.815.9


∆tu 10°F 20°F 30°F 40°F 50°F 60°F 70°F 80°F 90°F 100°F

R 134a 1.00 1.08 1.13 1.19 1.25 1.31 1.37 1.42 1.48 1.54



Capacity

R404ACapacity in TR for range N and K and opening superheat OS = 7.2°FType andrated capacity Qnom

TR


50 90 130 170 210 250 290 330 50 90 130 170 210 250 290 330


TRE10- 8STRE10-8S

5.46.7

6.37.8

6.58.1

6.58.1

6.27.8

5.97.3

5.46.7

4.96.1

5.36.6

6.17.6

6.27.9

6.37.8

6.07.5

5.67.0

5.26.5

4.75.9

TRE20-8STRE20-10STRE20-12STRE20-16S

7.38.7

10.613.6

8.410.012.215.8

8.810.412.716.4

8.710.312.616.2

8.49.9

12.115.6

7.99.3

11.414.7

7.38.6

10.513.6

6.67.89.5

12.3

7.08.4

10.313.2

8.19.6

11.815.3

8.410.012.215.8

8.39.9

12.115.7

8.09.5

11.615.0

7.58.9

10.914.1

7.08.2

10.113.0

6.37.49.1

11.8


13.817.220.727.6

16.120.124.331.7

16.720.825.033.1

16.620.724.832.8

15.919.923.831.6

15.018.722.529.8

13.817.020.727.6

12.515.718.825.0

13.316.620.127.0

15.419.223.130.7

16.020.024.032.0

15.819.823.731.6

15.219.022.830.4

14.317.921.628.6

13.216.519.826.5

11.914.918.024.0

TRE80-40STRE80-55STRE80-70S

27.938.248.9

32.443.955.2

33.445.557.2

33.144.956.7

31.643.254.6

29.940.751.4

27.637.647.6

25.034.143.3

27.136.946.3

30.842.253.4

31.942.155.2

31.543.054.5

30.241.352.3

28.438.849.3

26.235.945.7

23.732.541.6


TRE10-8STRE10-8S

5.16.3

5.87.3

6.17.5

5.97.4

5.77.1

5.36.7

4.96.2

4.55.5

4.96.2

5.56.9

5.77.1

5.67.0

5.36.7

5.06.3

4.65.8

4.15.2


6.78.09.8

12.7

7.79.1

11.214.7

8.09.5

11.615.0

7.89.3

11.414.8

7.58.9

10.914.2

7.08.4

10.313.4

6.57.79.5

12.3

5.87.08.6

11.3

6.37.59.3

12.1

7.28.6

10.513.7

7.48.8

10.814.1

7.38.6

10.613.9

6.98.3

10.213.2

6.57.79.5

12.4

6.07.18.7

11.4

5.46.47.9

10.3


12.615.819.325.9

14.518.222.029.5

15.018.822.730.4

14.818.622.430.0

14.217.821.528.8

13.316.720.227.1

12.315.418.625.0

11.114.016.922.7

11.814.818.124.5

13.517.020.527.7

13.917.521.128.5

13.717.220.827.9

13.116.519.926.8

12.315.418.625.2

11.314.217.223.2

10.212.815.521.0


25.535.144.3

29.040.051.0

29.941.152.5

29.442.151.7

28.238.849.7

26.536.446.8

24.433.643.3

22.130.539.3

23.833.143.7

26.937.348.0

27.738.249.2

27.137.548.4

25.935.946.4

24.333.743.5

22.431.040.2

20.228.136.5


TRE10-8STRE10-8S

4.65.7

5.16.5

5.36.6

5.16.5

4.96.2

4.65.8

4.25.3

3.84.8

4.25.3

4.76.0

4.86.1

4.75.9

4.45.6

4.25.2

3.84.8

3.44.3


5.87.08.6

11.3

6.67.99.7

12.7

6.88.09.9

13.0

6.67.99.7

12.8

6.37.59.3

12.2

5.97.08.7

11.4

5.46.47.9

10.4

4.95.87.29.4

5.36.37.9

10.4

6.07.18.8

11.7

6.17.39.0

11.8

6.07.18.8

11.5

5.76.88.3

11.0

5.36.37.8

10.2

4.85.77.19.4

4.35.26.48.4


10.913.916.822.9

12.415.619.025.6

12.616.019.426.0

12.515.719.025.8

11.915.018.124.6

11.114.017.023.0

10.212.915.621.2

9.211.614.119.2

9.912.615.321.0

11.214.217.223.4

11.514.517.523.9

11.214.117.123.4

10.713.416.322.2

9.912.515.220.8

9.111.513.919.1

8.210.312.617.2


21.930.639.9

24.634.344.5

25.235.045.5

24.734.344.6

23.532.842.6

22.130.739.9

20.228.236.8

18.225.533.3

19.828.036.7

22.231.140.6

22.731.741.4

22.131.040.5

21.029.538.6

19.627.536.1

18.025.333.2

16.222.830.0


TRE10-8STRE10-8S

3.84.9

4.25.4

4.35.5

4.25.4

4.05.0

3.74.7

3.44.3

3.03.8

3.44.4

3.84.8

3.84.9

3.74.7

3.54.5

3.24.1

2.93.7

2.63.4


4.85.77.19.4

5.36.47.9

10.4

5.46.58.0

10.5

5.36.37.8

10.2

5.06.07.49.7

4.75.66.99.0

4.25.16.38.2

3.84.55.67.3

4.35.16.38.4

4.75.67.09.3

4.85.77.19.4

4.65.56.99.1

4.35.26.58.6

4.04.86.07.9

3.74.45.47.2

3.33.94.96.5


8.911.313.819.0

10.012.615.421.0

10.212.915.621.4

9.812.515.220.9

9.411.914.419.8

8.711.013.418.4

8.010.112.316.9

7.19.0

11.015.2

7.910.012.317.0

8.811.113.718.7

8.911.213.718.9

8.610.913.318.4

8.210.312.617.4

7.69.6

11.616.1

6.98.7

10.614.7

6.27.89.5

13.2


17.825.233.2

19.827.936.7

20.128.237.2

19.627.536.3

18.526.134.5

17.224.332.1

15.822.329.4

14.120.026.5

15.722.429.4

17.424.632.3

17.624.932.6

17.124.131.7

16.122.929.9

15.021.227.8

13.619.325.3

12.217.322.6



Capacity

R404ACapacity in TR for range N and K and opening superheat OS = 7.2°FType andrated capacity Qnom

TR


50 90 130 170 210 250 290 330 50 90 130 170 210 250 290 330


TRE10-8STRE10-8S

3.13.9

3.44.3

3.44.3

3.24.1

3.03.9

2.83.6

2.53.2

2.32.9

2.63.4

2.93.7

2.93.7

2.83.6

2.63.3

2.43.1

2.12.8

1.92.4


3.74.55.67.4

4.14.96.18.1

4.14.96.18.2

4.04.85.97.9

3.74.55.67.4

3.44.15.16.8

3.13.74.66.2

2.73.34.15.5

3.23.44.86.4

3.54.25.27.0

3.54.25.37.0

3.44.15.16.8

3.23.84.76.3

2.93.54.35.8

2.63.13.95.2

2.32.83.54.6


6.98.8

10.714.9

7.69.7

11.816.4

7.79.8

11.916.5

7.49.4

11.515.9

7.08.9

10.915.0

6.58.2

10.013.9

5.97.49.1

12.6

5.26.68.1

11.3

6.07.59.3

12.9

6.58.3

10.214.1

6.68.3

10.214.2

6.38.09.8

13.7

5.97.59.2

12.8

5.46.98.5

11.8

4.96.37.7

10.7

4.45.56.89.5


13.719.526.1

15.121.528.5

15.221.628.8

14.720.927.8

13.819.726.3

12.818.224.4

11.616.622.1

10.314.819.8

11.816.922.6

13.018.424.7

13.018.524.8

12.517.823.9

11.716.822.5

10.815.420.7

9.714.018.8

8.612.416.7


∆tu 10°F 20°F 30°F 40°F 50°F 60°F 70°F 80°F 90°F 100°F

R 404A 1.00 1.10 1.20 1.29 1.37 1.46 1.54 1.63 1.70 1.78



Capacity


TR


40 70 100 130 160 190 220 250 40 70 100 130 160 190 220 250


TRE10-8STRE10-8S

5.87.2

6.88.4

7.28.8

7.28.9

7.18.7

6.88.4

6.37.9

5.87.2

5.67.0

6.68.1

6.98.6

6.98.6

6.88.4

6.58.1

6.17.6

5.67.0


7.89.2

11.314.6

9.210.813.217.1

9.711.514.018.1

9.811.614.118.2

9.611.313.817.8

9.110.813.217.0

8.610.112.316.0

7.89.3

11.314.6

7.68.9

11.014.3

8.810.412.816.6

9.311.013.217.4

9.311.013.517.5

9.110.813.217.1

8.710.312.616.3

8.29.7

11.815.4

7.58.9

10.814.1


14.718.321.928.9

17.221.425.733.8

18.322.827.235.7

18.522.927.436.1

18.122.526.835.4

17.321.525.733.9

16.220.224.131.9

14.918.522.129.2

14.117.721.228.2

16.420.624.432.7

17.421.726.034.4

17.521.826.134.6

17.221.425.733.9

16.420.424.532.5

15.419.223.030.6

14.217.721.228.2


29.740.451.2

34.947.058.7

36.749.561.8

37.049.862.3

36.248.861.1

34.646.758.7

32.443.855.1

29.640.150.7

28.539.048.5

33.245.156.8

34.947.359.6

35.047.459.8

34.546.458.6

32.744.456.3

30.741.853.0

28.238.448.9


TRE10-8STRE10-8S

5.46.8

6.37.8

6.68.2

6.68.1

6.48.0

6.17.6

5.87.2

5.36.6

5.26.5

5.97.4

6.27.7

6.27.7

6.07.5

5.77.1

5.46.7

4.96.2


7.28.6

10.513.7

8.39.9

12.115.8

8.710.412.916.5

8.710.412.716.5

8.510.112.416.1

8.19.7

11.815.4

7.69.1

11.114.5

7.08.3

10.213.4

6.88.19.9

13.0

7.89.3

11.414.9

8.19.7

11.815.5

8.19.6

11.815.4

7.99.4

11.514.9

7.58.9

10.914.4

7.08.4

10.313.5

6.57.79.4

12.4


13.416.820.327.0

15.719.623.731.2

16.420.424.532.7

16.420.524.632.8

16.020.024.032.0

15.319.123.030.7

14.417.921.628.9

13.316.519.926.6

12.615.819.125.7

14.518.221.929.6

15.219.022.830.6

15.219.022.830.6

14.818.522.229.8

14.117.621.228.5

13.216.519.926.8

12.215.218.424.8


26.937.247.3

31.242.754.1

32.644.556.5

32.744.656.7

31.943.655.4

30.441.653.2

28.539.150.1

26.336.146.3

25.335.044.9

29.039.951.0

30.141.453.0

30.141.353.0

29.240.251.7

28.038.549.5

26.236.246.6

24.133.443.1


TRE10-8STRE10-8S

4.96.1

5.66.9

5.77.2

5.77.1

5.56.9

5.36.6

4.96.2

4.55.7

4.55.7

5.16.4

5.36.6

5.26.5

5.06.3

4.86.0

4.55.6

4.15.2


6.37.59.3

12.2

7.28.6

10.513.8

7.48.9

10.914.3

7.48.8

10.814.2

7.28.5

10.513.8

6.88.1

10.013.2

6.47.69.3

12.3

5.87.08.6

11.4

5.86.98.5

11.1

6.57.89.6

12.7

6.78.09.9

13.0

6.77.99.8

12.9

6.47.79.4

12.5

6.17.39.0

11.9

5.76.88.4

11.1

5.26.27.7

10.2


11.714.717.824.0

13.416.720.227.3

13.917.421.028.2

13.817.320.928.1

13.416.820.327.4

12.816.019.326.1

12.015.018.124.5

11.013.816.722.6

10.713.316.322.2

12.115.218.424.9

12.515.619.025.7

12.415.618.825.5

12.015.118.224.7

11.414.317.323.6

10.713.416.222.1

9.812.314.920.4


23.432.742.0

26.636.747.3

27.538.048.9

27.337.848.8

26.536.747.5

25.235.045.4

23.732.942.7

21.830.339.5

21.329.838.8

24.033.443.4

24.734.644.7

24.534.144.4

23.733.043.1

22.531.541.1

21.129.538.6

19.427.235.6


TRE10 - 8STRE10-8S

4.25.3

4.65.9

4.86.0

4.75.9

4.55.7

4.35.4

4.05.0

3.64.6

3.84.8

4.25.3

4.25.4

4.15.3

4.05.1

3.84.8

3.54.4

3.24.1


5.26.27.7

10.3

5.97.08.6

11.5

6.07.28.8

11.7

5.97.18.7

11.6

5.76.88.4

11.2

5.46.48.0

10.6

5.06.07.49.8

4.65.56.89.0

4.75.66.99.2

5.26.27.7

10.2

5.36.37.8

10.4

5.26.27.7

10.2

5.05.97.49.8

4.75.66.99.3

4.35.26.48.6

4.04.75.97.9


9.612.114.720.1

10.813.616.522.5

11.014.016.923.1

11.013.816.722.9

10.613.316.222.1

10.112.615.321.0

9.311.814.319.6

8.610.813.118.0

8.510.813.118.0

9.512.014.620.0

9.812.314.920.5

9.612.114.720.1

9.211.614.119.4

8.711.013.418.4

8.110.212.517.1

7.49.4

11.415.7


19.226.935.3

21.430.039.3

22.030.740.2

21.730.439.8

20.929.338.6

19.827.936.7

18.526.134.4

17.024.031.7

17.024.031.6

18.926.535.0

19.227.135.7

18.926.735.2

18.225.734.0

17.224.332.3

16.122.730.1

14.720.827.7



Capacity


TR


40 70 100 130 160 190 220 250 40 70 100 130 160 190 220 250


TRE10-8STRE10-8S

3.34.3

3.74.7

3.74.7

3.64.6

3.54.4

3.34.2

3.03.8

2.73.5

2.93.7

3.24.1

3.24.1

3.14.0

3.03.8

2.83.6

2.63.3

2.33.0


4.14.96.18.2

4.55.46.79.0

4.65.56.89.1

4.55.46.68.9

4.35.16.48.5

4.04.86.08.0

3.74.55.57.4

3.44.15.06.8

3.54.25.37.1

3.94.75.87.8

3.94.75.87.8

3.84.65.77.7

3.64.45.47.3

3.44.15.16.8

3.13.84.76.3

2.83.44.35.7


7.59.5

11.615.9

8.310.512.817.6

8.410.713.017.9

8.310.412.717.5

7.910.012.216.8

7.59.4

11.515.9

6.98.8

10.714.8

6.38.09.8

13.5

6.58.2

10.013.9

7.19.0

11.015.2

7.29.1

11.115.4

7.08.9

10.915.1

6.78.5

10.414.4

6.38.09.8

13.5

5.87.49.0

12.6

5.36.78.2

11.4


14.921.128.0

16.423.230.7

16.723.631.3

16.323.130.8

15.722.229.6

14.821.027.9

13.719.526.1

12.517.923.9

12.818.324.4

14.120.026.6

14.220.227.0

13.919.826.5

13.318.925.4

12.517.823.9

11.616.522.2

10.515.120.3


∆tu 10°F 20°F 30°F 40°F 50°F 60°F 70°F 80°F 90°F 100°F

R 507 1.00 1.11 1.21 1.32 1.42 1.53 1.63 1.73 1.84 1.94



Fig. 4. TRE

Dimensions and weight

Type

Connection, ODF solder Capillary tubelength

H1 H2 H3 H4 L1 L2 L3 L4 øD1 øD2 WeightInlet × Outlet Inlet × Outlet

in. mm ft in in in in in in in in in in lbs

TRE10

1/2 ×1/2 12 × 12

4.92 1.26 0.30 0.20

1.591.59

1.36 2.76 1.77 0.59

1/2 ×5/8 12 × 16 1.79

5/8 ×1/2 16 × 12 4.09

1.79

1.59 0.865/8

×5/8 16 × 16 1.795/8

×7/8 16 × 22 3.231) 2.03 0.771)

7/8 ×7/8 22 × 22

2.032.03

7/8 ×1 1/8 22 × 28 2.31

TRE20

5/8 ×5/8 16 × 16

4.92 1.46 0.35 0.31

1.891.89

1.50 4.69 2.09 0.65

5/8 ×7/8 16 × 22 2.13

7/8 ×7/8 22 × 22 4.80

2.13

2.13 1.327/8

×11/8 22 × 28 2.407/8

×1 3/8 22 × 35 3.941) 2.80

11/8 ×7/8 28 × 22

2.40

2.13 1.231)

11/8 ×11/8 28 × 28 2.40

11/8 ×13/8 28 × 35 2.80

TRE40

7/8 ×7/8 22 × 22

11.76 1.65 0.51 0.43

2.26

2.26

1.61 4.37 2.36 0.80

7/8 ×1 1/8 22 × 28 2.54

7/8 ×1 3/8 22 × 35 5.71 2.93 1.74

11/8 ×11/8 28 × 28 5.04

2.54

2.54 2.051)

11/8 ×13/8 28 × 35 2.93

11/8 ×15/8 28 × 42 3.25

TRE80

11/8 ×11/8 28 × 28

11.76 1.85 0.67 0.51

2.64

2.64

1.73 5.83 2.83 0.80

11/8 ×13/8 28 × 35 6.50 3.03 2.95

11/8 ×15/8 28 × 42 5.83 3.35 2.871)

13/8 ×13/8 35 × 35

3.033.03

13/8 ×15/8 35 × 42 3.35

1) Fixed setting

thermostatic expansion valve type tre10, tre 20, tre 40, tre...

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