Tankless Water Heater Maintenance Checklist

Tankless water heaters can last 20 years but only if they re properly maintained.

Tankless water heater maintenance checklist.

Gas electric water heater maintenance tips. Screw driver adjustable wrench 2 hoses garden hose about 6ft long electric tester non contact models are the best 1 small sump pump pond pump is equally good 2 or 3 gallons of white vinegar vinegar is use as cleaning solution because it is health friendly unlike chemical. Check the anode rod. Tankless water heater maintenance is a must and should be done at least once a year.

Click to view table of content show the on demand water tank. If you remember we mentioned setting the temperature to 120 ideally and this also applies to tankless water heaters. Maintenance frequency completely depends on location and whether the water heater has scale detection software. This can be done by shutting off the main gas or turning.

Remove the purge port valve caps slowly from. There are 3 basic maintenance procedures that will help you get the most from your heater. Tankless water heater. Generally you will shut off the power and water supply to the water heater attach a short hose to each of the isolation valves connect a small pump to the end of the cold water hose and then place both the end of the hot water hose and circulation pump inlet hose into a 5 gallon bucket of water.

Turn off the power source for your tankless water heater. Bucket 2 or 5. One way to cut down on the water hardness is to use a water softener with your tankless water heater. A conventional tank water heater heats up water using either gas or electric and stores that water.

Gas electric tankless. Gas water heater maintenance. Close and turn off the 3 water valves attached to your tankless water heater. This procedure will prevent cold water.

Some tankless water heaters may require 45 60 minutes of flushing to properly clean the unit. Why tankless water heaters need maintenance. Unfortunately tankless water heaters are often inaccurately marketed as low maintenance devices compared to regular tank water heaters. The second water heater maintenance step is to clean the filter periodically.

It occurs on a case by case basis and there is no set schedule. The first is to check the wiring for signs of wear. Most tankless water heaters can be thoroughly cleaned with 3 gallons of vinegar or less. You will need to follow the draining and flushing procedures that are recommended by the manufacturer of your water heater.

The face plate must be unscrewed first then the air filter that is also screwed in place. Tankless water heaters also have an air intake filter which is located behind the face plate that needs periodic cleaning. Also commonly referred to as an on demand water heater the tankless water heater may need maintenance every six months if your water heater is set to a high temperature or if you have hard water.