Furnace Room Ventilation Requirements Ontario

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Furnace room ventilation requirements ontario.

The article you mentioned consider furnace type btus weighing air supply needs appeared march 4 2004. See direct vents side wall vents for a complete table of recommended clearance distances from a direct vent gas appliance terminal to other building. However without adequate ventilation the appliances inside won t be able to function properly. This means that a typical furnace of 100 000 btu hr.

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. Furnace rooms are typically small to save space elsewhere in the home. 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. 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.

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. Make each vent one square inch in size for every 1 000 btu hr.