For a typical 400 000 btu pool heater that s 4 therms per hour.
Cost to heat a pool with gas.
Installation is additional and runs 500 to 1 500.
The following table shows how much you can save for every 1 000 in annual pool heating costs by installing a gas pool heater that s 95 efficient.
Because it utilizes the air around the unit it saves on energy and is.
Please keep in mind the results are only an estimate.
Today you ll find some gas pool heaters with 89 95 efficiency.
The heat pumps is one of the cheapest based on operation cost.
Without a heater however your pool season might be limited to 2 4 months even in warmer clients.
Swimming pool heaters can be expensive anywhere from 1 000 to 5 000 and then there s the annual cost of fuel or electricity to run the heater.
Heat pumps are a great alternative to gas and work by grabbing the existing air around the unit to heat your swimming pool.
Annual savings by gas pool heater efficiency.
The average cost of a gas pool heater is between 1 500 and 2 500.
Natural gas pool heaters.
You can buy it at around 2000 to 4000 but the heated pool price is worth it as the operation cost is just around 50 to 150.
In phoenix an uncovered pool heating cost of 680 per year can be reduced to as little as 45 per year.
Gas heaters generally cost less than their electric counterparts to install.
A 200 000 btu heater costs 2 00 per hour to operate based on our per therm price of 100 cents.
Cost estimates are based on generalized weather conditions for the specified location.
This means an average pool heater between 300 000 and 400 000 btu s will cost anywhere from 6 00 to 8 00 per hour to heat your pool.
So to raise the temperature of this pool say 10 degrees would cost 15 60 assuming for simplicity s sake that there was no heat loss.
Even with the heat as high as 82 degrees in a long season like miami a pool cover can reduce an 1 845 annual cost to 410.
A pool heater s manufacturer can also provide its efficiency percentage.
You can figure about 1 therm per hour per 100 000 btu s for natural gas.
In our example 1 hour on propane will cost 10 00.
The gas heater can be purchased at 1500 with the same operating cost as the electrical resistance heater.