Clearance Around Electric Water Heater

Unlike other heating devices electric heaters do not require a minimum clearance.

Clearance around electric water heater.

The clearance at the sides back and above a gas water heater are specified by the manufactured in the installation manual and they typically vary from zero to just a few inches. In order to remove it the air handler would first have to be removed or the wall would have to be removed. Basement finishing projects are notorious for this code violation. If the space that holds your water heater doubles as a storage or laundry room make sure you keep it organized and clean.

Some gas units only need 1 inch clearance. Monday january 13 2020. There does however have to be adequate working space 24 inches commonly around the heater to service the burner and replace the heater. But a 30 inch by 30 level floor area is required by code at the front service side of the water heater per m1305 1 2 of the international residential code irc and residential edition of the florida building code fbc.

However many electrical equipment codes do recommend the provision of a 30 inch working space on the front and sides of the heater to allow for examination adjustment or maintenance of the electrical equipment. Most water heaters do not have large requirements for combustible clearances. Water heater clearance is there a code requirement for space around an electric water heater. What is required clearance for access and working space in front of an electric water heater.

Doors into closets or rooms with water heaters should be wide enough to allow for removal and replacement. Sunday june 17 2018. This one today was installed in the ac closet. 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. In an attempt to maximize finished floor space when boxing off the water heater from the rest of the room people often don t leave enough clearance between the new wall framing and the vent pipes. Twenty four inches of service clearance in front and two inches on the back and sides is recommended for gas water heaters whereas electric heaters do not require minimum clearance. Many water heaters especially traditional electric ones require changes to your wiring and potentially the breaker box.

Ariston andris 4 gal. Beyond a water heater permit some areas may also require either an electric or plumbing permit depending on the type of water heater. Do keep it clean and safe. Clear the area around your water heater.

Since water heaters run on electricity or fuel such as oil propane or gas it is important to ensure that your water heater has adequate space for proper ventilation. Clearances of less than 6 inches are common. So the national electrical code requirement nec 110 26 a for equipment likely to require examination adjustment servicing or maintenance while energized applies which specifies a working space 36 deep and 30 wide in front of. Single wall vents get very hot requiring a 6 in.