Now the calculations to determine the proper size gas line follow this procedure.
1 million btu pool heater.
The average cost to heat a pool for one hour on natural gas is around 7 00.
Pool heat exchangers will heat your swimming pool and save you huge money.
Since it takes one btu to heat one pound of water by a single degree we now know that in order to raise this entire 20 000 gallon pool by one degree it will take 166 000 btu s of heat energy.
Pool heat exchanger 1.
Megatherm is design certified to the ansiz21 56 standard for gas fired pool.
4 7 out of 5 customer rating.
Available in indoor and outdoor models in both natural and propane.
Megatherm is design certified to the ansi z21 56 standard for gas fired pool heaters.
First calculate the distance from the meter.
Powerful efficient and reliable megatherm swimming pool heaters are designed for commercial institutional and large residential pools where economical performance and rapid heat up are required.
So let s do this over a 48 hour period which sounds reasonable 6 737 886 btu spread across 48 hours is 140 372 btu per hour.
Pentair mastertemp low nox pool heater electronic ignition natural gas 250000 btu 460732 1 750 00.
1 859 99 view item raypak digital natural gas pool heater.
You are buying a 1 2 million btu pool heat exchanger all specs are listed blow with port sizes.
Texas heater kits available 500 000 btu provides unprecedented speed to heat with just 2 models delivering 1 million btu s while using minimal pump room space new warranty 3 years parts and labor click the link below to find your manufacturer s data report.
For a typical size 400 000 btu pool heater that s 4 therms per hour.
Available in indoor and outdoor models in both natural and propane.
Natural gas heaters also known as ng heaters use about 1 therm per hour per 100 000 btu s.
The average home consumes 72 decatherms of natural gas per year for heating and hot water needs or 72 million btus of heat.
But we will also lose heat from the surface over a period of 24 hours due to evaporation.
If you need a pool or hot tub heat exchanger this is the place to buy it.
Currently natural gas runs about 1 50 per therm near tampa.
Made of 316 stainless steel for long life.
So if you want to raise the water temperature by ten degrees then you would need 1 660 000 btu s of heat energy.
009217 digital natural gas 266 000 btu pool heater.
If one therm equals 100 000 btu then a decatherm 10 therms equals 1 million btus of heat.
5 out of 5 customer rating.
The megatherm pool heaters are designed for commercial institutional and large residential pools where economical performance and rapid heat up are required.