heat pump benefit 5 kw electricity 5 kw electric heater electricity 1 kw 5 kw 4 kw why be : heat...

Heat Pump Benefit

5 kW

ELECTRICITY

5 kW

Electric Heater

ELECTRICITY

1 kW

5 kW

4 kW

WHY BE : Heat Pump ?

Heat Pump Specification

PROCESS :

15 oC

50 oC27 oC

25 oC

20 oC

Heat Pump : BENIFIT

REDUCE ELECTRICAL ¼

Heat Pump Benefit

REDUCE ELECTRIC WORK

GREEN WORLD

Why should a pool be heated ?

Heat loss 60% to evaporate Heat loss 30%

to the air

Heat loss 5% from insulator

Heating make hot water 5%

Heat from the SUN 20%

Heat from outside 80%

How to select Heat Pump ?

A consideration to decision a Heat Pump size :

Pool size = m3

Area surface

Temperature before and demand oC

Temperature around pool

Time for heat

How to select Heat Pump ?

Heat direct

Compensate loss

How to select Heat Pump ?

Sample : Pool size 80 m3

Temp 23 oc ,Demand 28 oc

Area Temp 25 oc

TIME HP size

10 hrs. 61 kW

20 hrs. 38 kW

40 hrs. 27 kW

Heat Pump Specification

Heat Pump Specification

Model WHPM25 WHPM38 WHPM50 WHPM75

Heating 25 38 50 75

Power Input 4.5 6.8 9.0 13.5

Pool Size20 hrs.

< 40 m3 40 – 60 m3 60 – 80 m3 80 – 120 m3

Pool Size30 hrs.

< 50 m3 50 – 75 m3 75 – 100 m3 100 – 150 m3

Pool Size40 hrs.

< 60 m3 60 – 90 m3 90 – 120 m3 120 – 180 m3

CRITERION : มาตรฐาน• Make hot water 25 oc to 30 oc

• Outdoor pool 25 oc

Heat Pump Price

Heat Pump Heat Pump PAC

HeaterHayward

25 kW 190,000 220,000 119,000

38 kW 280,000 302,500 -

50 kW 360,000 375.500 182,500

75 kW 490,000 440,000 -

Price comparision Heat Pump and Heater

Heat Pump Specification

ENVIRONMENT FRIENDLY REFRIGERANTENVIRONMENT FRIENDLY REFRIGERANT

R407CR407C

Heat Pump Specification

Titanium Heat Exchanger

Scroll Compressor

Coated Coil

Automatic Temperature Control

Heat Pump Installation

A heat pump doesn’t operate when the surrounding temperature is

below:Temp not down over 10 oC

RULE : for Heat Pump

If over must pre heat before

Rule : Heat Pump

The air can flow

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