Exhaust Systems

Are Bathroom Exhaust Fans Required to Vent Outside? (IRC 2018)

Are bathroom exhaust fans required to vent outside?

M1507.2

Can an Over-the-Range Microwave Just Recirculate Air? (IRC 2018)

Can an over-the-range microwave just recirculate air?

M1503.1

Can Dryer Vent Screws Go Into the Duct? (IRC 2018)

Can dryer vent screws go into the duct?

M1502.4.2

Can I Use Flexible Foil Duct or Plastic Pipe for a Dryer Vent? (IRC 2018)

Can I use flexible foil duct or plastic pipe for a dryer vent?

M1502.4.1

Can My Dryer or Bathroom Fan Vent Into the Attic? (IRC 2018)

Can my dryer or bathroom fan vent into the attic instead of outside?

M1501.1

Does a Kitchen Range Hood Have to Vent Outside? (IRC 2018)

Does a kitchen range hood have to vent outside?

M1503.1

How Long Can a Dryer Vent Be With Elbows? (IRC 2018)

How long can a dryer vent be with elbows?

M1502.4.4

Where Can a Clothes Dryer Vent Terminate Outside the House? (IRC 2018)

Where can a clothes dryer vent terminate outside the house?

M1502.3