Close all exterior doors and windows and turn on your kitchen and bathroom exhaust fans.
Gas hot water heater installation youtube.
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.
Turn off the water and gas supply shut off valves to the water heater.
Before properly venting a gas water heater it s important to determine if there is a proper natural draw.
Here s what you need to know to install a gas water heater.
Discover the differences between single wall vents.
Begin the gas water heater installation by draining the old water heater tank.
Turn on the nearest hot water faucet.
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.
The smoke should be drawn up the vent pipe.
Attach a garden hose to the drain valve and empty the tank either into buckets a floor drain or an appropriate place outside.