How to Replace a Bathroom Fan: a Step-by-Step Guide

In case your lavatory exhaust fan is not working, is simply too loud, or does not transfer air nicely sufficient, it could be time to exchange it. You’ll be able to substitute a rest room exhaust fan in a few hours for $50 to $150. In some instances, it’s possible you’ll even be capable to substitute simply the working components in about half the time of a full substitute and for about $25 to $50.

Earlier than You Start

Can you utilize a substitute package as an alternative of changing your complete fan? A substitute package features a motor/blower unit, a mounting motor plate, and a grille—all the pieces aside from the fan housing. You’ll be able to substitute simply the motor/blower unit if:

• Fan housing is in good situation: The steel housing holding the present motor/blower unit should be stable and firmly hooked up to the ceiling joists.
• Package matches the housing: The substitute package is an actual match for the fan housing, all the way down to the make and mannequin quantity.
• Package has the options you need: The substitute package should have the sones (noise) score and the air dealing with capability that you really want.

Permits and Codes

A allow will not be required to exchange a rest room exhaust fan. If no allow was issued for the prevailing lavatory fan, it’s possible you’ll want to use for a allow for the brand new fan. Examine together with your native allowing workplace. The brand new fan and set up should adjust to exhaust fan codes set forth within the Worldwide Residential Code.

Security Issues

Be sure that the electrical energy is turned off to the exhaust fan earlier than you open it up. Toilet ceilings usually have insulation, mould, droppings, and dirt, so put on a mud masks when eradicating the fan.