Water heaters only need to be raised (per code) if they are using an ignitable fuel source (gas, propane, etc). And even then, the code is that the ignition mechanism is what needs to be raised. If your water heater is electric or a heat pump, no need to raise it per code.
Can an electric water heater sit on the floor?
All electric water heaters can be placed directly on the floor. The reason why people still think it is necessary to elevate the water heaters is that gas water heaters without FVIR were a serious fire hazard when placed directly on the floor. In-fact it was required to elevate them 18 inches from the ground.
Should a water heater be raised off the floor?
Your gas water heater should be 18 inches off of the ground, as per the National Fuel Gas Code. … This rule is in place for the safety of you and your family, to help prevent fires and even explosions in the event that a flammable substance is spilled near your gas heater.
Do electric water heaters need to be elevated in a garage?
Water heaters having an ignition source shall be elevated so that the source of ignition is not less than 18” above the garage floor. … Electric water heaters having all switching controls located above 18” from the bottom of the water heater are not required to be elevated.
How high should a water heater be off the floor?
According to the Uniform Plumbing Code, a natural gas tank water heater should be installed at least 18 inches from the ground.
Is it code to have a pan under hot water heater?
So, is a drain pan required under a water heater? In most cases, Yes. … If your water heater is installed in an attic or ceiling space or inside the interior living space, a drain pan is required under your water heater. Drain pans are not required under the water heaters installed in garages in most states.
Can you haul a new water heater on its side?
When moving, replacing, or installing hot water heaters, transport them with care to avoid damage. … If the hot water heater is not properly moved while in a horizontal position, the metal casing could become damaged or the glass lining could crack.
Why are water heaters raised?
The main reason you need to have your water heater placed on a hot water heater stands is to prevent fire incidents. Lifting your water heater prevents flammable fumes and vapors’ from spilled gasoline or any other combustible fluid from lying on the floor in the garage.
Why do I need an expansion tank for water heater?
Because water will expand when heated, the excess pressure inside the water heater tank needs to be released. … The expansion tank is designed to handle the thermal expansion of water as it heats up in the water heater, preventing excessive water pressure.
How far does a water heater have to be from a wall?
Water heaters must be surrounded by a certain amount of clearance, or air space, to function properly and safely. A clearance area of 12 inches is required on all sides of a hot water heater.
How high should a water heater be installed above the garage floor?
Which means, for all practical purposes, the actual water heater should be elevated approximately 12-14″ above the garage floor. The burner/ ignition flame is likely 4″-6″ above the base of the water heater.
Does an electric water heater have an ignition source?
Electric does not need to raised because there is no ignition source. According to the above, it does need to be raised. The “ignition source” is required to be raised 18 inches above the garage floor.
Can you put water heater on bricks?
I always put water heaters up on a couple bricks or patio blocks (2x8x16″ concrete blocks). But most of the houses I work in are older and tend to have water issues – so keeping it a few inches off the ground is always a good idea.
How high does a water tank need to be?
Tall buildings use water storage tanks placed on about every 21 floors. The tanks are at least 31 feet higher than the highest toilet and offer just over 13psi of pressure to flush a standard toilet. The height of the tank is such that the lowest floor gets about 80 psi of pressure.
How do you measure the height of a water heater?
Determine the Size of Your Water Heater
Using a tape measure, measure the height of your water heater from its base to the top. Then measure the width (diameter).
Is it safe to enclose a water heater?
The short answer to whether a water heater can be enclosed is “Yes,” but there are some important things to consider when placing a hot water heater in an enclosed area, whether the unit is gas or electric. Any hot water heater must be installed in such a way as to prevent spills and allow easy access to controls.