Furnace Room Ventilation Requirements Ontario

This means that a typical furnace of 100 000 btu hr.

Furnace room ventilation requirements ontario.

On july 1 2017 sentence 9 32 1 3 1 of division b of the regulation is amended by striking out dwelling unit and substituting. A furnace room is an enclosed space in a home or basement that houses appliances such as the furnace dryer washing machine water heater and air conditioner. See direct vents side wall vents for a complete table of recommended clearance distances from a direct vent gas appliance terminal to other building. The ontario building code ventilation of rooms and spaces 9 32 1 3.

Technically you are correct but it depends on the type of furnace in this room i e is it a gravity warm air furnace draft hood or fan assisted or a direct vent appliance which brings fresh air back into the home. Would require two louvres 10 by 10 inch each. The article you mentioned consider furnace type btus weighing air supply needs appeared march 4 2004. Ventilation of rooms and spaces 1 except as permitted in sentence 2 rooms or spaces in a dwelling unit shall be ventilated by natural means in accordance with subsection 9 32 2.

However without adequate ventilation the appliances inside won t be able to function properly. Furnace rooms are typically small to save space elsewhere in the home.