Drain-Pan shall be required when a water heater and/or tank is installed in a location where it could cause damage; in case of failure/leak to floor, sub-floor, drywall.
Similarly one may ask, are drip legs required in California?
IRC requires them at: Furnaces and Water Heaters.
Additionally, can a homeowner install their own water heater?
Can you replace a water heater yourself? The short answer is yes, most of the time. If there needs to be electrical modifications, many building jurisdictions will allow you to do the modifications yourself if its your own home, but a few jurisdictions may require a license electrician to do the work.
Can a water heater be in a living space?
The water heater must be direct-vent type OR enclosed in a closet with a weather-stripped door and the combustion air must be drawn from the outside. Never from the living space.
Can I move water heater outside?
Yes, a water heater can be installed outside in certain instances. Electric and gas tank-style water heaters are not designed to be installed outside without shelter. … Electric tankless water heaters can also be installed outside with some sheltering recommended to protect the unit from the weather.
Can I put a hot water heater in a closet?
Water heaters can be installed in bedroom or bathroom closets, if necessary or preferred, but only if they’re an electric, direct vent or sealed combustion chamber unit. Other water heaters that use fuel combustion are not permitted to be installed in bedrooms, bathrooms or closets that open into these rooms.
Do you need a permit to install water heater?
Answer: Yes, water heaters must be installed by a licensed plumber working for a registered plumbing contractor who has secured a permit. proven their knowledge of the sciences of pneumatics and hydraulics and their skill in installing plumbing.
Does California require water heaters to be double strapped?
The State of California requires that all water heaters must be strapped to resist motion during an earthquake. … All water heaters must be strapped in at least two locations; the upper one-third of the unit and the lower one-third. The lower strap must be a minimum of 4″ above the water heater control unit.
How far does the water heater have to be off of the floor?
How high does a water heater have to be off the ground in California?
Your gas water heater should be 18 inches off of the ground, as per the National Fuel Gas Code. This is the standard for water heater installation requirements.
Is a hot water expansion tank necessary?
An expansion tank is always highly recommended if you have a ‘closed-loop system’ caused by any kind of check valve or pressure regulating valve installed on your house’s water supply line. … However, the long-term wear and tear of this excess pressure can reduce the life expectancy of everything in your plumbing system.
Is it code to have an expansion tank on water heater?
California Plumbing Code Section 608.3 requires an expansion tank to be installed on the water heater when it is a closed system. A closed system is one that has a check valve, or backflow prevention device.
Should a water heater sit on concrete?
Electric water heaters can sit directly on the concrete floor. There is no risk of accidental ignition of spilled flammable liquids with electric water heaters. They do not have pilot lights as do their gas counterparts. Electric water heaters never have been required by building codes to be on a stand or lifted up.
Why are hot water heaters outside in California?
California, like much of the West Coast, is vulnerable to earthquakes. For this reason, water heaters must be fitted with earthquake straps to keep the appliance safely in place in the event of an earthquake.