How to Properly Install a Recirculating Pump for Your Hot Water Heater- A Step-by-Step Guide
How to Install Recirculating Pump to Hot Water Heater
Installing a recirculating pump to a hot water heater is a great way to improve the efficiency and convenience of your home. A recirculating pump keeps hot water flowing through your plumbing system, ensuring that you have hot water on demand at every faucet. This article will guide you through the process of installing a recirculating pump to your hot water heater, step by step.
Before you begin, make sure you have the following tools and materials:
– Recirculating pump
– Pipe cutters
– Piping and fittings
– Teflon tape
– Thread sealant
– Wrenches
– Plumber’s putty
– Gloves and safety glasses
Step 1: Turn off the water supply
Before you start working on your plumbing system, it’s crucial to turn off the water supply to prevent any leaks or damage. Locate the main shut-off valve and turn it clockwise to close it.
Step 2: Disconnect the cold water line
Locate the cold water line that connects to your hot water heater. Use a pipe cutter to cut the pipe as close to the water heater as possible. After cutting, attach a coupler to the end of the pipe and thread it onto the hot water heater’s cold water outlet.
Step 3: Install the pump
Attach the recirculating pump to the cold water line using the provided fittings. Make sure the pump is securely fastened and that the connections are tight. Apply thread sealant to the threads for extra protection against leaks.
Step 4: Connect the pump to the hot water line
Locate the hot water line that runs from the water heater to the faucet you want to install the pump at. Cut the pipe and attach a check valve to the end of the pipe. Connect the check valve to the hot water line using the provided fittings. Then, connect the other end of the check valve to the output of the recirculating pump.
Step 5: Install the return line
Run a new pipe from the pump to the faucet you want to install the pump at. Make sure the pipe is the correct length and securely attached to the pump and the faucet. Apply plumber’s putty to the faucet threads to prevent leaks.
Step 6: Connect the pump to the power source
Plug the recirculating pump into a GFCI outlet to ensure safety. Double-check all connections and make sure everything is secure.
Step 7: Test the system
Turn on the water supply and check for leaks at all connections. Run water from the faucet to ensure that the recirculating pump is working correctly. If everything is functioning as expected, you have successfully installed a recirculating pump to your hot water heater.
By following these steps, you can enjoy the benefits of a recirculating pump and have hot water on demand at every faucet in your home. If you’re not comfortable performing this installation yourself, it’s always a good idea to consult a professional plumber.
