Gas Pool Heater Plumbing
You Are Here: Home » About-plumbing » Gas Pool Heater Plumbing

Gas Pool Heater Plumbing

If you want to install a swimming pool there are many possibilities available today when talking about materials, shape and size. On the other hand, another very important choice you do need to make is what type of pool heater to install. The most common choice stands in gas and propane pool heaters. They will work on natural gas if your home has it or on propane tanks that can be mounted below or above ground.

Today’s gas pool heaters are highly efficient and will only consume as much gas as you want them to. They are controlled with the use of a thermostat and this means that you simply can not forget them opened. An on/off switch is always present together with a pressure switch, a gas valve and different high limit switches in safety circuitry, based on model and size. Keep in mind that you will need to properly install and vent gas pool heaters and the linked plumbing so that hazards will never appear.

There are some problems that can appear with gas pool heater plumbing but most of them are easy to solve in most cases. The most common one stands in the fact that the pilot would not light. In most cases we are dealing with low gas pressure, improper venting or an inadequate air supply. You will need to make sure that the gas is turned on and if you use propane make sure that the tank is filled. The water run-off on roofs or sprinklers must also be checked while also making sure that there are no clogs in the gas pool heater plumbing system. Another problem might be that the water will not reach the needed temperature. In this case you might have the thermostat set too low. Also, if there is heat loss greater than heat input you can get the same problem. This happens when the outside temperature is just too low, the heater does not have a proper gas supply or it might just be too small. A solar cover can be installed to slow heat loss and if you have a faulty high limit switch you should shut off the heater or more problems can appear. If you see that the heater cycle goes off before the desired temperature is reached the water flow might not be adequate, because of a closed valve, dirty filter, reversed water connections, faulty pressure switch or an external bypass. The thermostat must also be checked for possible faulty calibration.