Begin the gas water heater installation by draining the old water heater tank.
Gas hot water heater installation youtube.
Close all exterior doors and windows and turn on your kitchen and bathroom exhaust fans.
Keep in mind that in most situations it s generally best not to switch fuel types gas or electric although sometimes it does make sense.
Here s what you need to know to install a gas water heater.
Discover the differences between single wall vents.
Installing a tankless water heater installing the gas connections.
The smoke should be drawn up the vent pipe.
Turn on the nearest hot water faucet.
Then open a nearby hot water faucet until you hear the gas burner in the water heater ignite.
Turn off the water and gas supply shut off valves to the water heater.
The average service life of water heaters is 8 to 12 years so if yours is entering old age you may want to consider purchasing a new unit read our pick of the best tankless gas water heaters versus repairing your old water heater.