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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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