Can I Replace My Gas Water Heater With A Tankless Water Heater

Tankless water heaters usually need more gas than even the biggest home furnaces.

Can i replace my gas water heater with a tankless water heater.

If you re replacing a water heater you can replace it with the same type of unit. On average tank style water heaters last between 8 and 12 years however tankless water heaters usually last over 20 years. Generally a homeowner can replace an existing water heater themselves but should obtain a permit. Now that you have decided to replace your tank hot water heater with a tankless hot water heater you will be saving as much as 100 or more annually on your water heating bills.

As long as a large enough water heater is installed it s not a problem. Now switch off the main power to the heater and also shut off the water from its source. Turn off the water gas supply valves and power. For example you may choose to increase or decrease the unit s holding capacity to accommodate a changing family.

You had better start your replacing process in the supply line water line then move to the heat source. Mobile online and mail in applicants who previously applied for a rebate for a natural gas dryer tankless water heater smart thermostat or water heater can check your rebate status now with a few pieces of information. Drain and disconnect the old water heater. Tankless water heaters take longer to deliver hot water.

More btus means more heating power. In case of a tankless water heater that runs on electricity probably the heating element is faulty and needs to be replaced for which the process is as below. Before doing anything go through the help manual to find out the location of the heating element. Consequently your home s gas piping meter and main line to the meter may not be sized properly requiring an expensive reconfiguration and installation.

Ask your gas provider about the size of your gas main. If you re already in your forever home or plan to stay where you are for a while investing in a tankless water heater will save you from needing a replacement for a very long time. You may have to run new larger gas pipe from your gas meter. Keep in mind however that most conventional gas tank water heaters were not installed with a tankless retrofit in mind.

In case your model is a gas rv water heater with tankless your choice should be a ventilation ducting because most tankless water heaters need a bigger or special stainless steel flue. Or you may opt to go tankless.