Should water heater be on a pan?
But are water heater drip pans required? In most cases, whether you need a drain pan under a water heater is mostly determined by the location where it is installed. If your water heater is installed in an attic space or inside the interior living space, a drain pan is required under your water heater.
What is the pan under the water heater called?
A water heater pan, also known as a water heater drain pan, is a pan that sits underneath your water heater to collect water in the event of a small leak. Ideally, they should be dry—but if you’re finding water in your water heater pan, that means your heater is leaking.
Do all water heaters need a drip pan?
For example, if your hot water heater is in an interior room or in an attic, you are likely already required to have a drip pan. This is also true if your unit is above ground level. If your gas water heater is located in a garage or outbuilding, you likely have no drip pan requirement.
What size pan do I need for a 40 gallon water heater?
Find a drain pan that is 2 inches wider than the new water heater. If the new water heater is 32 inches in diameter, purchase a drain pan that is at least 34 inches across.
What size pan do I need for a 50 gallon water heater?
Why does a hot water heater have to be 18 inches off the ground?
Why does the water heater need to be 18 inches off the ground? It’s not to avoid impact by a garage or other items, as some people may think. The clearance is to prevent fires or explosions if a flammable liquid (such as gasoline or motor oil) spills on the garage floor.
Can gas hot water heater sit on concrete floor?
Gas water heaters can sit directly on the floor if they are FVIR(flammable vapor ignition-resistant). All gas 30, 40, and 50-gallon water heaters sold to the North American market after 2005 must comply with ANSI Z21.
How big of a water heater pan do I need?
Do gas water heaters need to be elevated?
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.
What size pan do I need for 40 gallon water heater?
How high should a water heater be off the ground?
18 inches
According to the Uniform Plumbing Code, a natural gas tank water heater should be installed at least 18 inches from the ground. It’s also important to note that this measurement doesn’t necessarily start at the bottom of the unit.