What kind of door do I need for a furnace room?
A pre-hung door is a door that is already installed inside a door frame. The entire frame is installed inside the wall as one unit, preventing you from having to install the hinges on the door and door frame. Using double doors provides enough space to replace the furnace and water heater.
Does a furnace room need a fire door?
Insufficient combustion air – Need outside air or a full louvered door or a standard door with high and low vents. Insufficient clearance – need metal door or fireproof door to reduce clearance requirements. Some furnaces allowed off sleeping areas with outside air and solid sealed fireproof door.
Can a furnace go in a closet?
High-efficiency furnaces may be installed in basements, ground-floor utility rooms, garages or attics, in open spaces or confined closets. Always read the furnace manual and check local building codes for specific installation requirements, such as minimum distances from various types of walls.
What should you not put in a furnace room?
Do not store any cardboard boxes, cleaning materials, or chemicals anywhere in the room. Install smoke and carbon monoxide detectors. Purchase at least one fire extinguisher and make it easy to locate. Do not block the entrance to the room or the areas surrounding the furnace.
How much venting should a furnace room have?
Most furnace rooms need vents. 1 sq. inch of venting near the ceiling. The minimum area for each vent is 100 square inches (10 x 10 inches).
Can a furnace room have a door?
Any door leading to a utility room (furnace, hot water tank or laundry room) must be a minimum 32” x 78” door. … Minimum clearances are required to be maintained around your furnace room appliances. Check your appliance labels as these clearances will be checked at time of inspection.
How close can a door be to a furnace?
2015 IRC M1305 recommends that the furnace have a level working space of at least 30 inches by 30 inches in the front of the appliance. Municipalities may require a minimum of 30 clear inches in front of the furnace, which can be accomplished in a small room if the door to the room opens in front of the furnace.
How much clearance do you need around a gas furnace?
As a general rule of thumb, your heater should be 30 inches away from furnace room walls on all sides. This allows our service professionals to conveniently work on it. You also need to make sure the room has enough airflow and ventilation, especially if you have an outdated furnace with a metal flue.