Cleaning Filter On Tankless Water Heater

Add teflon to a threaded fitting and tighten this into the adapter with a pipe wrench and pliers.

Cleaning filter on tankless water heater.

Locate the shutoff valves. Know that a tankless water is not a set it and forget it water heater. You should notice that there are color coded handles underneath your. Using the adjustable wrench unscrew the braided stainless steel hose from the cold side connection and remove the filter screen using the needle nose pliers.

Unscrew the water filters and rinse them before putting them back into place. These are short circuited problems which are the real serious ones that you should call for tech support. Wrap the outlet fitting s threads with teflon tape and tighten it to the outlet side of the filter. Cut through the cold water pipes using a hacksaw and clean the edges with emery cloth.

Then place a bucket under the cold side fitting to minimize any spills. Navien tankless water heater problems are sometimes hard to comprehend not to mention fix the heater on your own. The same you d buy at any grocery store. E407 e421 and e432 issues.

Add an adapter to the inlet side. Remove the hose from the cold water side and screw the cap back in place. Reinstall the filter screen. The rinnai is typical.

I decided to purchase mine through amazon. With the water running out of the hoses turn the valve off on both hoses to stop the flow of water and preventing air from getting into the water heater. Empty the vinegar and place the bucket under the water heater. Close the cold and hot water ball valves on the unit.

You should visit the heater at least once every three months. Open the water valve and let 4 to 5 gallons of water flow through the system. The solution is the same as for issue e012 that you should clean the air intake filter. How to flush a tankless water heater and clean the air intake filter step 1.