Electric Tankless Water Heater Installation Diy

Installation for these units can be expensive especially for gas units.

Electric tankless water heater installation diy.

Connect the tankless water heater to its power supply microprocessor and thermostat. Choose a location for the new water heater that will allow you to vent it to the outside easily. Now you can turn on the power gas and start enjoying the warm water. Installation costs and labor.

According to homeadvisor the average cost of a 40 to 50 gallon tank style water heater including installation is 889. Subscribe to this old house. Read on for a step by step of the installation of my electric tankless water heater. Electric tankless water heaters require vertical installation whereas the water and the power supply connections are downward oriented.

Open the valve so that the handle is in the same direction as the line. If your water heater uses electricity plug it in to the wall if your water heater is gas you will need to hook up a gas supply line from the stub at the wall to the new water heater. Mount the tankless water heater securely to the platform. The biggest downside of tankless water heaters by far is the high upfront cost of the unit and installation.

Plumbers typically charge 45 to 65 an hour and can usually install a water heater in a day or in 6 8 hours. This video is an instructional video that gives you insight how to install tankless. You should have minor clearance for servicing. A small bathroom and under the sink are great places to install an electric tankless water heater.

Shut the water off by closing both the incoming and outgoing water line valves. Most residential water heaters cost 150 to 400 for either gas or electric plus 200 to 450 if you have a plumber install it. For many diyers installation of a tankless water heater is a fairly straightforward project. Ask this old house plumbing and heating expert richard trethewey heads to milwaukee to install an instantaneous water heater.

Build a platform with 2 x 4 inch pieces of lumber that will allow you to mount the new tankless water heater about four inches from the wall. The hot pipes must be protected using pre shared pipe insulators. The final step would be installation plugging and insulating the water heater and its pipes.