i-tec i36z-i60z 2-stage compressor high efficiency air ...page 1 of 12 the bard i-tec indoor heat...

Form No S3460-820Supersedes S3460-120 of 12

The Bard I-TEC Indoor Heat Pump system is designed for classrooms and other similar applications demanding high efficiency and the lowest possible sound levels that are practical and achievable, and also accommodates the over-the-window sill requirement for many replacement projects on older school buildings. The I-TEC Series meets that challenge with many innovative design features resulting in a highly refined appearance while at the same time improving on the very important maintenance and serviceability features needed by the facilities maintenance and service staffs.

I-TEC® I36Z-I60Z 2-Stage CompressorHigh Efficiency Air Source Heat Pumps

Ventilation Option:CRV has ECM motor, filter system, and positive shut-off.Commercial Room Ventilator (CRV) is a fan powered ventilation package to manage intake & exhaust air at fixed rates but without energy recovery capability. • The rates are: 300-375-450, are independently selectable, and has positive shutoff on intake and exhaust sides when unoccupied. • Requires control system that has a dedicated ventilation control output to be ON during Occupied and OFF during Unoccupied. CO2 controller with ON/OFF output relay can be used. • Factory setting is 375 CFM balanced to meet pressurization requirements of ASHRAE.

I-TEC Optional Features & Accessories

I-TEC Standard Features

Accessories: • Outdoor louver grilles: Clear, Medium Bronze, Dark Bronze • Telescoping Wall Sleeves • Wall Sleeve Ranges (wall thickness): 5.5" to 8.5", 8" to 13.5", 13" to 23.5" • 3" and 6" Riser Platforms available if required • Electric heat packages factory installed within the basic unit cabinet • Accessories for Duct-Free and Ducted installations

Other Options: • Low Ampacity Models available

• Installation flexibility. Can be installed in corner applications with one side against a wall. • Condensate overflow detection system with diagnostics monitors equipment and shuts down compressor to prevent condensate overflow. • Freezestat on indoor coil safeguards against indoor coil freeze up by shutting down the compressor.

• Double wall construction, 20-ga. exterior skin, no visible fasteners • Non fiberglass insulation • Hinged, lockable, removable doors • Removable sides and modularized construction for transporting through standard doors or in elevators allows installation on second and third floor • Can be installed in left or right corners with no modifications • Non-corrosive drainpans with no standing water • 2-Stage scroll compressors with discharge muffler, double floating isolation mounting system, and sound muffling cover • R-410A Green Refrigerant • Heating and cooling thermostatic expansion valves • Extra large full width control panel for easy access to all controls • All 230/208V units with or without electric heat have circuit breaker. All 460V units have Toggle Disconnect. Option for 460V circuit breaker on 0KW models only. • Evaporator coils constructed with hydrophilic fin stock w/the following advantages: Acrylic coating Wettable surface with low contact angle – no bead-up condensate, lower wet-coil air-side pressure drop, improved draining & lower re-entrainment of moisture back into the air stream in continuous blower operating modes Antimicrobial properties provide microbial resistance to fungicidal growth Resistant to Mold and Mildew, ASTM D3273 – no growth Seals fin surface against aluminum oxide formation • 24VAC 75VA control transformer with circuit breaker • 24VAC low-voltage terminal strip for thermostat or DDC control • ECM indoor and outdoor motors • Modulating outdoor fan motor and low ambient control • Modulating indoor fan motor for constant CFM in different operating modes up to 0.50" ESP • High and Low Pressure switches with lockout circuit • Electronic heat pump control board with diagnostics • Liquid line filter/drier • Readily accessible service ports located behind locking hinged doors • Pleated 2" MERV 8 filter • Designed for over-the-window sill wall penetration and has 3" vertical adjustment for wall sleeve attachment • Units designed to be flush to a smooth interior wall and not require trim kits by use of adjustable wall sleeves; Trim Kits available where required • Low sound levels are achieved by numerous system design innovations including special acoustical insulation

Cooling Capacities: 25,000 to 54,000 Btuh Heating Capacities: 22,800 to 54,000 Btuh


Motor will deliver consistent CFM through voltage supply range with no deterioration. Continous fan CFM is the total air being circulated during continuous fan mode. Will operate @ rated Full Load Airflow when operating with Heat Pump. Will occur automatically with a call for "W3" or "Emergency Heat" signal from thermostat (Heat Pump Operation is terminated @ this condition).

Specifications - 3, 4 & 5 Ton

Indoor Blower Performance

ModelRatedESP

Max.ESP

Continuous

CFM

Rated2nd Stage

CFM

Rated1st Stage

CFM

4-10 KW

CFM

15-20 KW

CFM

I36Z1 0.15 0.50 600 1150 850 700 1050

I48Z1 0.20 0.50 700 1400 1050 700 1400

I60Z1 0.20 0.50 800 1600 1100 700 1400

+ CFM @ rating points, will modulate based upon O.D. ambient.

• Complies with efficiency requirements of ASHRAE/IESNA 90.1-2013.• Certified to ARI Standard 390-2003 for SPVU (Single Package Vertical Units).• Intertek ETL Listed to Standard for Safety Heating and Cooling Equipment ANSI/UL 1995/CSA 22.2 No. 236-05, Fourth Edition.• Commercial Product - Not intended for Residential application.

* The AHRI Certified® mark indicates Bard Manufacturing Company participation in the AHRI

Certification program. For verification of individual certified products, go to www.ahridirectory.org.

MODELS I36Z1-A I36Z1-B I36Z1-C I48Z1-A I48Z1-B I48Z1-C I60Z1-A I60Z1-B I60Z1-CELECTRICAL RATING--60 HZ 230/208-1 230/208-3 460-3 230/208-1 230/208-3 460-3 230/208-1 230/208-3 460-3

Operating Voltage Range 197-253 414-506 197-253 414-506 197-253 414-506

COMPRESSOR

Volts 230/208-1 230/208-3 460-3 230/208-1 230/208-3 460-3 230/208-1 230/208-3 460-3

Rated Load Amps (230/208) 11.1/13 8.5/9.9 4.9 15.6/17.5 10.4/11.6 5.4 22/23.4 13.4/14.3 6.3

Branch Circuit Selection Current 15.3 11.7 5.8 19.9 11.6 6.4 27.2 16.6 7.2

Locked Rotor Amps 83 73 38 104.0 83.1 41 152.9 110.0 52.0

ENERGY RECOVERY VENTILATOR

Volts 230/208-60-1 230/208-60-1 230/208-60-1

Full Load Amps (3-motors) 2.2 2.2 2.2

FAN MOTOR – ECM

Horsepower 1/3 1/2 1/2

Volts 230/208-60-1 230/208-60-1 230/208-60-1

Full Load Amps 2.6 3.2 3.2

+ CFM 2300 2600 2600

BLOWER MOTOR – ECM

Horsepower 1/2 1/2 3/4

Volts 230/208-60-1 230/208-60-1 230/208-60-1

Full Load Amps 2.5 3.2 4.4


Capacity & Efficiency Ratings (Stage 1) Part Load Operation

EER = Energy Efficiency Ratio - BTU/WATT efficiency IPLV = Integrated Part Load Value - BTU/WATT efficiency (combines full and part load performance) COP = Coefficient of Performance - BTU/WATT efficiency

Capacity & Efficiency Ratings (Stage 2) Full Load Operation

Unit Weights

Deduct 65# from all values for installed weight.

MODELS I36Z1 I48Z1 I60Z1 Cooling BTUH, Full Load Capacity, 95-80/67 EER Rated CFM

35,00012.01150

47,00011.81400

54,00011.01600

IPLV (Integrated Full & Part Load) 80-80/67 16.5 16.1 15.2

Heating BTUH, Full Load Capacity 47/43-70 COP Rated CFM

31,8003.7

1150

44,5003.7

1400

54,0003.5

1600

MODELS I36Z1 I48Z1 I60Z1 Cooling BTUH, Part Load Capacity, 95-80/67 EER Rated CFM

25,00012.7850

32,50012.01050

37,00011.01200

Heating BTUH, Part Load Capacity 47/43-70 COP Rated CFM

23,1003.6850

30,5003.6

1050

36,5003.4

1200

MODELS NO VENT CRV

I36Z1-A 990 1080

I36Z1-B 990 1080

I36Z1-C 1025 1115

I48Z1-A 1030 1120

I48Z1-B 1030 1120

I48Z1-C 1065 1155

I60Z1-A 1075 1165

I60Z1-B 1075 1165

I60Z1-C 1110 1200

Unit Charge Rates

UNIT Std. Unit - Lbs.

Dehum. Units - Lbs.

I36Z1 - High Efficiency Step Capacity Indoor HP

10.5625 N/A


14.1875 N/A


12.8750 N/A


Factory Built-in Electric Heat Table

NOTE: Not all KW's available in all models. See Minimum Circuit Ampacity and Maximum Overcurrent Protection table on following page.

Model Voltage PhaseKW Amps BTUH

240V 208V 240V 208V 240V 208V

-A04 240/208 1 4 3 16.7 14.4 13,652 10,239

-A05 240/208 1 5.00 3.75 20.8 18.0 17,065 12,799

-A10 240/208 1 10.00 7.50 41.7 36.1 34,130 25,598

-A15 240/208 1 15.00 11.25 62.5 54.1 51,195 38,396

-A20 240/208 1 20.00 15.00 83.3 72.1 68,260 51,195

-B06 240/208 3 6.00 4.50 14.4 12.5 20,478 15,359

-B09 240/208 3 9.00 6.75 21.7 18.7 30,717 23,038

-B15 240/208 3 15.00 11.25 36.1 31.2 51,195 38,396

-B18 240/208 3 18.00 13.50 43.3 37.5 61,434 46,076

Model Voltage PhaseKW Amps BTUH

480V 460V 480V 460V 480V 460V

-C06 480 3 6.00 5.52 7.2 6.9 20,478 18,840

-C09 480 3 9.00 8.28 10.8 10.4 30,717 28,260

-C15 480 3 15.00 13.80 18.0 17.3 51,195 47,099

-C18 480 3 18.00 16.56 21.7 20.8 61,434 56,519


These “Minimum Circuit Ampacity” values are to be used for sizing the field power conductors. Refer to the National Electric Code (latest revision), Article 310 for power conductor sizing.

Caution: When more than one field power conductor circuit is run through one conduit, the conductors must be derated. Pay special attention to note 8 of table 310 regarding Ampacity Adjustment Factors when more than three (3) current carrying conductors are in a raceway.

Maximum size of the time delay fuse or HVAC type circuit breaker for protection of field wiring conductors.

Based on 75°C copper wire. All wiring must conform to the National Electrical Code and all local codes.

Maximum KW that can operate with the heat pump is 10KW for 1-Phase and 9KW for 3-Phase.

Represents Electric Heat only. Electric Control Circuit will lock-out Heat Pump Operation. These models have Toggle Disconnect switch. This Model has 460V Circuit Breaker. Available for 0KW only.

Minimum Circuit Ampacity & Maximum Overcurrent Protection – Standard

MODEL

Rated Volts,

Hertz & Phase

Single Circuit Dual Circuit

No. Field Power

Circuits

Minimum Circuit

Ampacity

Maximum External Fuse or

Ckt. Brkr.

Field Power

Wire Size

Ground Wire

Minimum Circuit

Ampacity

MaximumExternal Fuse or Ckt. Breaker

Field Power Wire Size

Ground Wire Size

Ckt. A Ckt. B Ckt. A Ckt. B Ckt. A Ckt. B Ckt. A Ckt. B

I36Z1-A0Z A05 A10

A15

230/208-1

11

1 or 21 or 2

26527884

40608090

8644

101088

2626

5252

4040

6060

88

66

1010

1010

I36Z1-B0Z B06 B09

B15

230/208-3

1111

22404951

30455060

10886

10101010

I36Z1-C0Z C06 C09

C15

460-3

1111

11202428

15202530

14121010

14121010

I36Z1-C0C 460-3 1 11 15 14 14

I48Z1-A0Z A04 A05 A10

A15 A20

230/208-1

11

1 or 21 or 21 or 21 or 2

3454598585

110

5060709090

110

866332

10108886

35353559

26525252

45454560

30606060

8886

10666

10101010

10101010

I48Z1-B0Z B06 B09

B15 B18

230/208-3

11111

2644535353

3550606060

88666

1010101010

I48Z1-C0Z C06 C09

C15 C18

460-3

11111

1221262833

1530303035

141010108

1410101010

I48Z1-C0C 460-3 1 15 20 12 12

I60Z1-A0Z A05 A10

A15 A20

230/208-1

11 or 21 or 21 or 21 or 2

44709696

112

6080

100100120

84332

108886

44444460

26525252

60606060

30606060

8886

10666

10101010

10101010

I60Z1-B0Z B06 B09

B15 B18

230/208-3

1111

1 or 2

3149585863

4560606070

88666

101010108 31 54 45 60 8 6 10 10

I60Z1-C0Z C06 C09

C15 C18

460-3

11111

1525292933

2030303035

121010108

1210101010

I60Z1-C0C 460-3 1 15 20 12 12


Model D.B. / W.B.

COOLING CAPACITY 60°F 65°F 70°F 75°F 80°F 85°F 90°F 95°F 100°F 105°F 110°F 115°F 120°F 125°F

I36Z1

75/62Total CoolingSensible Cooling

37,05028,631

36,40028,388

35,75028,144

35,10027,900

34,45027,656

33,80027,413

33,15027,169

32,50026,925

31,28126,418

30,06325,911

28,84425,404

27,62524,897

26,40624,390

25,18823,883


41,95630,444

40,96329,888

39,96929,331

38,97528,775

37,98128,219

36,98827,663

35,99427,106

35,00026,550

33,68826,050

32,37525,550

31,06325,050

29,75024,550

28,43824,050

27,12523,550


45,10030,219

44,35029,613

43,60029,006

42,85028,400

42,10027,794

41,35027,188

40,60026,581

39,85025,975

38,35625,486

36,86124,997

35,36724,507

33,87324,018

32,37823,529

30,88423,040

I48Z1


50,98238,895

49,77338,266

48,56437,636

47,35537,007

46,14536,378

44,93635,748

43,72735,119

42,51834,490

40,90133,804

39,28433,119

37,66732,434

36,04931,748

34,43231,063

32,81530,378


55,96938,188

54,68837,675

53,40637,163

52,12536,650

51,00035,875

49,71935,363

48,28135,113

47,00034,600

45,21333,913

43,42533,225

41,63832,538

39,85031,850

38,06331,163

36,27530,475


51,87737,889

51,69937,293

51,52236,697

51,34436,101

51,16735,505

50,98934,909

50,81134,312

50,63433,716

48,70833,046

46,78232,376

44,85731,706

42,93131,036

41,00530,367

39,08029,697

I60Z1


40,23129,706

41,46331,038

42,69432,369

43,92533,700

45,15635,031

46,38836,363

47,61937,694

48,85039,025

47,06338,215

45,27737,405

43,49036,595

41,70335,785

39,91734,975

38,13034,166


44,11329,044

45,52530,488

46,938 31,931

48,35033,375

49,76334,819

51,17536,263

52,58837,706

54,00039,150

52,02538,338

50,05037,525

48,07536,713

46,10035,900

44,12535,088

42,15034,275


47,98128,919

49,43830,238

50,894 31,556

52,35032,875

53,80634,194

55,26335,513

56,71936,831

58,17538,150

56,04737,358

53,92036,567

51,79235,775

49,66434,983

47,53734,191

45,40933,400

Model D.B. / W.B.

COOLING CAPACITY 60°F 65°F 70°F 75°F 80°F 85°F 90°F 95°F 100°F 105°F 110°F 115°F 120°F 125°F

I36Z1


28,50022,794

27,70022,388

26,90021,981

26,10021,575

25,30021,169

24,50020,763

23,70020,356

22,90019,950

21,97319,502

21,04519,054

20,11818,607

19,19018,159

18,26317,711

17,33517,263


30,73122,456

29,91322,113

29,09421,769

28,27521,425

27,45621,081

26,63820,738

25,81920,394

25,00020,050

23,98819,600

22,975 19,150

21,96318,700

20,95018,250

19,938 17,800

18,92517,350


32,11921,500

31,61321,300

31,10621,100

30,60020,900

30,09420,700

29,58820,500

29,08120,300

28,57520,100

27,41819,649

26,26019,198

25,10318,747

23,94618,296

22,78917,844

21,63117,393

I48Z1


36,48927,440

35,47726,922

34,46526,404

33,45325,886

32,44125,369

31,42924,851

30,41724,333

29,40523,815

28,40423,512

27,40323,210

26,40222,907

25,40122,604

24,40022,302

23,39921,999


40,38027,189

39,25526,712

38,12926,234

37,00325,756

36,00025,241

34,87424,763

33,62624,323

32,50023,845

31,39423,542

30,28823,239

29,18122,936

28,07522,633

26,96922,330

25,86322,027


37,19426,876

36,98726,403

36,78025,930

36,57325,457

36,36624,984

36,15924,511

35,95224,038

35,74523,565

34,52923,265

33,31222,966

32,09522,666

30,87922,367

29,66222,067

28,44521,768

I60Z1


42,00630,931

40,78830,363

39,56929,794

38,35029,225

37,13128,656

35,91328,088

34,69427,519

33,47526,950

32,20326,339

30,93025,727

29,65825,116

28,38624,505

27,11423,893

25,84123,282


46,49430,631

45,13830,113

43,78129,594

42,42529,075

41,00028,500

39,64427,981

38,35627,519

37,00027,000

35,59426,388

34,18825,775

32,78125,163

31,37524,550

29,96923,938

28,56323,325


50,98130,306

49,51329,788

48,04429,269

46,57528,750

45,10628,231

43,63827,713

42,16927,194

40,70026,675

39,15326,070

37,60625,465

36,05924,860

34,51324,254

32,96623,649

31,41923,044

Below 50°F, unit requires a factory or field installed low ambient control. Return air temp. °F Rated CFM.

Heating Full Load Application Data

Heating Part Load Application Data

Cooling Part Load Application Data

Cooling Full Load Application Data

70°F DB indoor return air at rated CFM includes defrost operation below 45°.

Model Indoor 0° 5° 10° 15° 20° 25° 30° 35° 40° 45° 50° 55° 60°F

I36Z1

70°F

BTUHWATTS

COP

13,52522331.78

15,45022632.00

17,37522882.23

19,30023082.45

21,22523252.68

23,15023392.90

25,07523513.13

27,00023613.35

29,20024623.48

31,40025563.60

33,36025793.79

35,32026003.98

37,28026194.17

I48Z1BTUH

WATTSCOP

24,45030652.34

25,80031172.43

27,15031662.51

28,50032122.60

29,85032542.69

31,20032942.78

32,55033322.86

33,90033672.95

38,90034543.30

43,90035243.65

46,88035963.82

49,86036613.99

52,84037224.16

I60Z1BTUH

WATTSCOP

30,11338152.31

31,07538342.38

32,03838512.44

33,00038682.50

33,96338832.56

34,92538982.63

35,88839132.69

36,85039262.75

45,42542933.10

52,80044843.45

56,36046183.58

59,92047423.70

63,48048593.83

Model Indoor 0° 5° 10° 15° 20° 25° 30° 35° 40° 45° 50° 55° 60°F

I36Z1

70°F

BTUHWATTS

COP

9,12519991.34

10,55019631.58

11,97519361.81

13,40019152.05

14,82518992.29

16,25018862.53

17,67518752.76

19,10018653.00

21,10019173.23

21,40018173.45

23,35018423.71

25,30018643.98

27,25018834.24

I48Z1BTUH

WATTSCOP

15,96324781.89

17,22524922.03

18,48825052.16

19,75025162.30

21,01325262.44

22,27525352.58

23,53825422.71

24,80025502.85

27,65025123.23

29,1002,368

3.60

31,76024683.77

34,42025603.94

37,08026434.11

I60Z1BTUH

WATTSCOP

20,32529662.01

21,65029852.13

22,97530022.24

24,30030172.36

25,62530302.48

26,95030432.60

28,27530542.71

29,60030652.83

32,70031013.09

35,80031313.35

38,81532773.47

41,83034143.59

44,84535423.71


1. dBA @ 10 feet, Values recorded in Bard Manufacturing Company, Inc. Sound Lab Facility.2. Actual field results may vary with classroom design and construction.3. Integrated values calculated per ANSI/ASA S12.60-2009 / Part 2, Section 5.2.2.1, Table 2 Triple Mode

Type 3 HVAC System Duty Cycles: Ventilation 58%, Part Load 25%, Full Load 17%4. Integrated values calculated per ANSI/ASA S12.60-2009/Part 2, Section 5.2.2.1. Integrated Sound

Values are also applicable for use in learning spaces for LEED schools; EQ Prerequisite 3 - Minimum Acoustical Performance, OPTION 1. Using methods prescribed in ANSI S12.60, classroom must achieve a maximum background noise level of 45 dBa. Results referenced were recorded in The Bard Manufactur-ing Company, Inc. Sound Lab Facility. Actual field application results may vary with classroom design and construction methods.

Vent: CRV IPBDFZ-12 Duct Free12" Plenum Box

IPBDFZ-18 Duct Free18" Plenum Box

Ducted @ 0.20" ESP at Full Load Rated CFM

Model Operation CRV Off CRV @ 300

CRV @ 375

CRV @ 450 CRV Off CRV @

300CRV @ 375

CRV @ 450

CRV Off

CRV @ 300

CRV @ 375

CRV @ 450

I36Z Integrated 37.5 36.8 37.2 37.3 35.3 35.9 36.0 36.3 36.1 36.5 36.6 36.9

I48Z Integrated 36.9 37.0 37.0 37.4 36.7 36.9 37.2 37.1 37.4 37.5 37.4 37.8

I60Z Integrated 39.0 39.3 39.2 39.4 39.0 39.0 39.1 39.2 38.0 38.4 38.3 38.5

I36Z, I48Z, I60Z Indoor Sound Data at 10 Feet

ModelI36Z I48Z I60Z

66.6 67.9 67.8

Outdoor Sound Data at 10 Feet

Factory Setting(s) shaded in Gray


I-TEC Accessory Model NumbersWall Sleeves (Required Option – Select One)Model #: Description:

IWS-A Wall Sleeve adjustable 5.5 to 8.5" total depth of wall system

IWS-B Wall Sleeve adjustable 8.0 to 13.5" total depth of wall system

IWS-C Wall Sleeve adjustable 13.0 to 23.5" total depth of wall system

Outdoor Louver Grilles (Required Option – Select One)Model #: Description:

ILG-10 Clear anodized aluminum

ILG-20 Medium bronze anodized aluminum

ILG-30 Dark bronze anodized aluminum

Duct-Free Plenum BoxesModel #: Description:

IPBDFZ12-X 12" high — Beige. White linear slot grilles, side w/shutoff damper

IPBDFZ12-1 12" high — White. White linear slot grilles, side w/shutoff damper

IPBDFZ12-4 12" high — Gray. White linear slot grilles, side w/shutoff damper

IPBDFZ18-X 18" high — Beige. White linear slot grilles, side w/shutoff damper

IPBDFZ18-1 18" high — White. White linear slot grilles, side w/shutoff damper

IPBDFZ18-4 18" high — Gray. White linear slot grilles, side w/shutoff damper

Cabinet ExtensionsModel #: Description:

ICXZ28-X 28" extension for ceilings up to 10'2", beige paint

ICXZ28-1 28" extension for ceilings up to 10'2", white paint

ICXZ28-4 28" extension for ceilings up to 10'2", gray paint

NOTE 1: Use of Riser Platforms will increase maximum ceiling height by riser height.

NOTE 2: Cabinet Extensions can be used with ducted systems to enclose ductwork or piping, and can also be used with Duct-Free Plenum Boxes to enclose to ceiling if desired. Extensions can be trimmed to height as needed.

Riser PlatformsModel #: Description:

IRPZA-3-X Riser platform 3" with trim kit, beige paint

IRPZA-3-1 Riser platform 3" with trim kit, white paint

IRPZA-3-4 Riser platform 3" with trim kit, gray paint

IRPZA-6-X Riser platform 6" with trim kit, beige paint

IRPZA-6-1 Riser platform 6" with trim kit, white paint

IRPZA-6-4 Riser platform 6" with trim kit, gray paint

NOTE: Use of Riser Platforms will increase maximum ceiling height by riser height.

Wall Curbs

Model #: Description:

ICURB740 7" Deep Curb to allow sleeve installation with a 40" window sill height

Side Trim KitModel #: Description:

ISTZ4-X 4" Side Trim Kit, beige paint, adaptable for up to 12' ceilings

ISTZ4-1 4" Side Trim Kit, white paint, adaptable for up to 12' ceilings

ISTZ4-4 4" Side Trim Kit, gray paint, adaptable for up to 12' ceilings

Other Optional AccessoriesModel #: Description:

AHCK-2 Anti-Huffing Locking Refrigerant Caps (2) with Key

SK111 Hard Start Kit for 1-Phase Models (I36Z1-A) OnlySK118 Hard Start Kit for 1-Phase Models (I48Z1-A & I60Z1-A) Only

I-TEC Accessories — Optional per Job Requirement


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DIMENSIONAL CHARTMODEL NO. DIM. A DIM B.IPBDFZ12 12" 106.5" (8'-10.5")IPBDFZ18 18" 112.5" (9'-4.5") MIS-3168 A

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Bard Manufacturing Company, Inc. Bryan, Ohio 43506 www.bardhvac.com

Due to our continuous product improvement policy, all specifications subject to change without notice.

I-TEC 2-Stage Air Source Heat Pumps Model Number Nomenclature

Form No. S3460

August 2020

Supersedes: S3460-120

CompleteStat™ Selection Guide

Vent Type Type ofVent Control

BACnet Communication

Ethernet Connection

ControlCode Description CompleteStat

Part Number

NoneN/A Yes No 1 CompleteStat THO (Temp, Humidity & Occupancy) CS9B-THO

N/A Yes Yes 3 CompleteStat THO w/Ethernet CS9BE-THO

CRV

On/Off Yes No 1 CompleteStat THO (Temp, Humidity & Occupancy) CS9B-THO

Demand Yes No 2 CompleteStat THO w/CO2 CS9B-THOC

On/Off Yes Yes 3 CompleteStat THO w/Ethernet CS9BE-THO

Demand Yes Yes 4 CompleteStat THO w/CO2 & Ethernet CS9BE-THOC

I 36 Z 1 – A 0Z M P 4 X X 2

Controls:X = 24v terminal block Only w/o CompleteStat1 = CompleteStat THO (Temp, Humidity & Occupancy)2 = CompleteStat THO w/CO23 = CompleteStat THO w/ Ethernet4 = CompleteStat THO w/CO2 & EthernetNote: CompleteStat must be field installed & wired. All units have 24V terminal block. See Selection Guide.

Coil Treatment:X = Std. Hydrophilic Fin Evap. & Uncoated Alum. Cond. Coil1 = Phenolic Coated ID coil2 = Phenolic Coated OD coil3 = Phenolic Coated ID & OD coil

Door Vinyl Graphics OptionsX = No GraphicsA = Stacked Books (Color Code 1 - White Only)B = Paint Brush (Color Code 1 - White Only)

Color:X = Beige, Painted Steel1 = White, Painted Steel4 = Gray, Painted Steel

Filter:P = 2 inch pleated MERV 8M = 2 inch pleated MERV 11N = 2 inch pleated MERV 13

Vent Option:B = Blank Off PlateM = Multi-Speed CRV

Electric Heat 1-Phase 230/208 3-Phase 230/208 3-Phase 4600Z=No heat w/Breaker 0Z=No heat w/Breaker 0C=No heat w/Circuit Breaker04 = 4KW 06 = 6KW 0Z=No heat w/Toggle Disconnect05 = 5KW 09 = 9KW 06 = 6KW10 = 10KW 15 = 15KW 09 = 9KW15 = 15KW 18 = 18KW 15 = 15KW20 = 20KW 18 = 18KW

Electrical Rating:A = 230/208, 60-1B = 230/208, 60-3C = 460-60-3

Revision Level

System Type:Z = Heat Pump

Nominal Capacity: 30 = 30,000 BTUH36 = 36,00048 = 48,00060 = 60,000

Model Series

Note All 230/208V units with KW have circuit breaker. All 460V units with KW have Toggle Disconnect.

BACnet is standard - all versions, shielded twisted pair.

These models also have CAT 5 port for ease of networking in addition to twisted pair terminals.

Demand control for ventilation is ON/OFF based on CO2 set-point.

i-tec i36z-i60z 2-stage compressor high efficiency air ...page 1 of 12 the bard i-tec indoor heat...

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