Gas Dryer Venting Code Ontario

Exhaust ducts and outlets 1 except as provided in sentence 2 exhaust ducts of nonmechanical ventilating systems serving separate rooms or spaces shall not be combined.

Gas dryer venting code ontario. When a dryer vents inside it can create all kinds of problems for occupants eye irritation and breathing problems and the. Dryer venting shall be independent of any other systems chimneys or exhaust vents termination of dryer venting must be to the exterior with a proper hood or roof cap equipped with a backdraft damper. These lengths may vary per local codes and dryer manufacturers recommendations. Most home inspectors in the united states when citing regulations pertaining to dryer venting refer to the international residential code.

Dryer vent must be independent of any other vents never share the dryer vent with a bathroom vent or even the chimney it s a disaster waiting to happen. The ontario building code exhaust ducts and outlets 6 2 3 8. Such as gas vents or oil fill pipes shall be not less than 900 mm. Shall be installed so as to avoid contamination of the ventilation air by the exhaust air.

1 866 797 4272 shop csa search b149. Transition hose connecting the dryer to the wall should not be more than 8 feet this does not mean you should use 8 feet when the dryer only needs 12 inches to connect to the wall. Csa international 178 rexdale boulevard toronto ontario m9w 1r3 p. Federal building codes for dryer vents and ducts.

2 exhaust ducts of nonmechanical ventilating systems serving similar occupancies may be combined immediately below the point of final delivery to the outside. The code also sets out the importance of venting dryers outside. While building codes differ around the country two code compliant vent material options are solid aluminum pipe that is at least 0 4 millimeters thick or. The ontario building code outdoor intake and exhaust openings 9 32 3 12.

A summary of the typical codes relating the dryer venting is as follows. A code compliant dryer vent is constructed of a rigid pipe of nonflammable material with a smooth interior finish the smooth interior inhibits lint buildup in grooves and it is not easily crushed or broken. To order a copy of the ontario natural gas code please contact. Refer to the latest edition of the national fuel gas code ansi z223 1 latest edition or in canada the natural gas and propane installation code b149 1 00 latest edition for the correct sizing of venting systems and common venting with another gas appliance.