Does A Powder Room Need An Exhaust Fan Ontario

Wait a minute does my bathroom need a fan.

Does a powder room need an exhaust fan ontario.

A vent fan is not required per irc code provided the window meets a certain size 3 sq ft i believe. An operable window you will need mechanical ventillation. Windows that open can provide highly effective ventilation in bathrooms that have no shower or tub. You don t need an exhaust fan if there s no shower or tub it s just a powder room.

2 exhaust ducts of nonmechanical ventilating systems serving similar occupancies may be combined immediately below the point of final delivery to the outside. Bathrooms require exhaust venting fans. By sight or by sound you ll barely notice a qtdc fan. While powder rooms can benefit from exhaust fans they can usually operate just as well with a window that opens.

Select a qtdc series fan to bring simple elegance to any bath or powder room. The ontario building code exhaust ducts and outlets 6 2 3 8. 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. An in line fan will work to ventillate exhaust but you will require make up air that cannot be via the hvac so you ll need louvered door an undercut door transom or similar source for your make up air.

5 points 10 months ago. Hj az yes and sometimes it is required to be connected with the light switch to provide ventilation anytime someone is in the room. Therefore if the proposed powder room has no natural ventillation i e. Despite this archaic loophole and the time honored tradition of relying on a bathroom window which let s face it typically stays closed 90 of the time for ventilation and though you may technically be up to code with those three square feet of glass and screen it s just not enough.

Check with your local code compliance officer as our fair city requires an exhaust fan in the laundry and one in the terlit room if there is no window. With no bathing facilities far less moist air is produced. The qtdc series bathroom exhaust fan is the ultimate solution for today s homes. 5 points 10 months ago.

Supplemental exhaust 1 additional supplemental exhaust capacity shall be installed as necessary so that the total capacity of all kitchen bathroom water closet room and other supplemental exhaust air intakes is not less than the total ventilation capacity as required in article 9 32 3 3 minus the principal exhaust fan capacity.