is supported by readers and may earn an affiliate commission.

Rather have a pro do it for you?

How to Replace a Pool Propane Heater

Step-by-Step Guide to Replacing Your Pool Propane Heater

Replacing a pool propane heater can be a daunting task, but with the right guidance, it can be done with ease. Follow these step-by-step instructions to successfully replace your pool propane heater.

Step 1: Turn off the Gas and Power

Before you start replacing your pool propane heater, make sure to turn off the gas and power supply. Locate the gas valve and turn it off, then unplug the power supply from the outlet. This will ensure that there is no gas or electricity flowing to the heater.

Step 2: Drain the Water from the Heater

Next, you need to drain the water from the heater. Locate the drain valve on the bottom of the heater and attach a garden hose. Open the valve and let the water drain out completely. This will prevent any water from spilling out during the replacement process.

Step 3: Disconnect the Gas and Electrical Connections

Once the water is drained, you can disconnect the gas and electrical connections. Use a wrench to loosen the nuts on the gas line and electrical connections, then carefully remove the connections.

Step 4: Remove the Old Heater

With the gas and electrical connections removed, you can now remove the old heater. Carefully lift the heater out of its position and set it aside.

Step 5: Install the New Heater

With the old heater removed, you can now install the new heater. Carefully place the new heater in its position and make sure it is level. Connect the gas and electrical connections to the new heater, making sure to tighten the nuts securely.

Step 6: Test the Heater

Once the new heater is installed, it's time to test it. Turn on the gas and power supply and let the heater run for a few minutes. Check for any leaks or unusual sounds. If everything looks and sounds good, you're ready to use your new pool propane heater.

In conclusion, replacing a pool propane heater may seem like a daunting task, but by following these simple steps, you can easily replace your old heater with a new one. Remember to turn off the gas and power supply, drain the water from the heater, disconnect the gas and electrical connections, remove the old heater, install the new heater, and test it before use.

Hayward Propane Pool and Spa H...

Check Price
Digital Propane Pool Heater by...

Check Price
Propane Pool Heater - Raypak R...

Check Price
MasterTemp 125 Propane Gas Hea...

Check Price