Can You Use Pvc Pipe For Bathroom Exhaust Fan

If you need to reduce the 4 to 3 tell them this or just explain what you need.

Can you use pvc pipe for bathroom exhaust fan.

That said there is nothing stopping you from using regular rigid metal ducting. Active 4 years 1 month ago. I m not familiar with a code that requires rigid ducting for bathroom fans. Is it legal to have the flex tube vented to a dormer vent but the tube ends 1ft short of the actual vent and not connected directly to it.

Using pvc pipe for bathroom exhaust fan duct. Otherwise the exhaust duct gets too cold when it runs through the attic. You can use round galvanized ductwork or pvc sewer pipe. If they did run the exhaust fan into 2 pvc you will not get the air movement you need.

I was going to use plastic flexduct but i can make the bends bends and some of length using. Ask question asked 4 years 1 month ago. Does anyone know what i should use to connect my bath fans to pvc pipe. Most exhaust fans have either a 3 or 4 outlet.

Is there any particular type of piping to be used through the attic metal ductwork pvc etc. On 2020 01 31 by mod use 4 pvc pipe as an exhaust duct. You will get condensation build up from steam moist air when the pipe runs through a colder area. I have to run a length of about 3 meters of duct from the fan to the outside where there will be 2 90 bends.

What is california code on bathroom exhaust fans primarily at the point of how the tubing and what tubing is connected to. Someone suggested a fernco coupling but a 3 fernco fits perfect on the pvc but it s too big for the fan s exhaust outlet. Also on a long run especially vertical you are bound to have problems like you have now. A cold duct allows condensation of moist indoor air leading to drips from the exhaust fan.

By the way some home depot s and lowe s sell this stuff if you know what to look for. Mass local here unlike dryer ductwork it s not going to be subjected to high heat or a potential for significant lint accumulation.