So the magic number based on some pretty popular averages is 5 per hour to heat the pool and 5 an hour to heat the spa.
Gas pool heater cost to run.
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.
Using these tables your pool s surface area and your energy costs you should be able to work out your running costs to an accuracy within 5 10 of the pool heat.
Propane heaters are very similar to gas in the way they function.
A gas heater is usually a good choice for a spa as a heat pump takes to long to heat a spa and if you want to get in the spa in lower outside temps.
That means an average pool heater between 300 000 and 400 000 btu s will cost anywhere from 3 30 to 4 40 per hour to heat your pool.
Natural gas pool heaters.
Heat pumps cost about 2 500 and gas heaters are in the 1 500 range.
A heat pump or gas heater should never be used as the primary heat source as the costs can escalate rapidly leaving you out of pocket.
Natural gas heaters also known as ng heaters use about 1 therm per hour per 100 000 btu s.
The average cost to heat a pool for one hour on natural gas is around 7 00.
Installation is additional and runs 500 to 1 500.
Designed to efficiently heat any size pool or spa a pentair gas pool heater will have your warm the water to your desired temperature in a hurry.
At the time of this article the cost of gas is about 1 10 per therm.
Annual savings by gas pool heater efficiency.
Gas pool heaters are useful at any time of the year and usually need to be run for less time meaning less wear on the.
4 therms an hour x 1 20 4 80 per hour.
A heat pump is inefficient.
Today you ll find some gas pool heaters with 89 95 efficiency.
So there we have it a full set of pool heating running cost reference tables for all australian states shown over a wide range of heat loading scenarios and heating season lengths.
Without a heater however your pool season might be limited to 2 4 months even in warmer clients.
Time and time again customers come to sunbather wanting the most sustainable solution to heating their pool as they have not been made aware of the true costs of heating their swimming pool.
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.
For a typical size 400 000 btu pool heater that s 4 therms per hour.
They heat your pool very quickly as does natural.
The average cost of a gas pool heater is between 1 500 and 2 500.
Currently natural gas runs about 1 50 per therm near tampa.