How to replace a bathroom fan

If your bathroom exhaust fan isn't working, is too loud, or doesn't move air well enough, it might be time to replace it. Can you use a replacement kit instead of how to replace a bathroom fan the entire fan? Replacement kits often do not offer the range of features that full bathroom fans do. For improved performance, you may need to purchase a full bathroom vent fan.

Bathroom exhaust fans are crucial for maintaining a healthy and comfortable environment in your bathroom. They help to eliminate the excess moisture, unpleasant odours, and harmful pollutants that can cause health problems and damage to your home. However, if you are wanting to learn how to replace a bathroom exhaust fan, there are a few important things you need to know first. Attempting to do your own electrical work without proper training and certification is not only dangerous but also illegal. Save yourself the hassle and stress of installing your own bathroom fans or kitchen exhaust fans by hiring an expert licenced electrician from All Ground Electrical.

How to replace a bathroom fan

Last Updated: July 2, Fact Checked. This article was co-authored by Mitchell Newman. He has 20 years of experience in construction, interior design and real estate development. This article has been fact-checked, ensuring the accuracy of any cited facts and confirming the authority of its sources. This article has been viewed , times. Installing a new bathroom fan won't take very long, since the connections and wiring are already in place. First, you'll need to carefully remove your old fan and disconnect the vent pipe and wiring. Then, you'll put the new fan in position. Reattach the wires and vent pipe, and you're ready to test your fan out. Just make sure you're comfortable working with electrical wiring before you begin!

Detach the vent pipe from the old fan by either removing the clips or the tape that holds it in place.

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We may earn revenue from the products available on this page and participate in affiliate programs. In fact, a loud bathroom fan may signal just the opposite: inefficiency. This guide to installing a bathroom fan will set you on the right course. Taking on any home renovation project can be challenging and rewarding, but before you decide to replace or install a bathroom fan , there are several factors to consider, including whether a permit is necessary, the type of bathroom fan that you need, and both the size and style of the existing bathroom fan. A permit is an official government document that gives a person or company the authorization to perform certain work. A bathroom fan requires an electrical circuit for the fan as well as ducting to carry humid air to the outside of the home for proper ventilation. This work will likely fall into mechanical and electrical categories, which generally require a permit. Bathroom fans can be separated into three types: ceiling-mounted, wall-mounted, and inline fans. Bathroom fans come in several sizes, from small units that exhaust just 50 cubic feet of air per minute CFM to larger units that remove almost CFM.

How to replace a bathroom fan

If your bathroom exhaust fan isn't working, is too loud, or doesn't move air well enough, it might be time to replace it. Can you use a replacement kit instead of replacing the entire fan? Replacement kits often do not offer the range of features that full bathroom fans do. For improved performance, you may need to purchase a full bathroom vent fan. A permit may not be required to replace a bathroom exhaust fan. If no permit was issued for the existing bathroom fan, you may need to apply for a permit for the new fan. Check with your local permitting office. The new fan and installation must comply with exhaust fan codes set forth in the International Residential Code. Make sure that the electricity is turned off to the exhaust fan before you open it up. Bathroom ceilings often have insulation, mold, droppings, and dust, so wear a dust mask when removing the fan.

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Squeeze the two wire clips on the grille together. Most fans move around 90 CFM, which is good for average-sized bathrooms. This will also help prevent moisture and mould from accumulating in the bathroom. Install the mounting bracket: Attach the mounting bracket to the ceiling or wall using screws and a cable clamp. Use limited data to select advertising. Turn off the power to the bathroom fan at the circuit breaker panel. Once the screws are removed, pull the old fan housing out of the ceiling. Article Summary. Turn on the fans switch to test that everything sounds right and works well. Skip to Content.

Sunrise Specialty. An extractor fan is essential to avoid damp in your bathroom, as well as to keep it smelling sweet. Installing one for the first time is a whole other ballgame.

Look for a fan with an appropriate CFM cubic feet per minute rating, which indicates how much air the fan can move. In some cases, you may need a special permit, or the work may have to be done by a licensed contractor. Installing a new bathroom fan won't take very long, since the connections and wiring are already in place. Double-check the type of fan you currently have. Run the vent pipe to the fan housing. After that, attach the wiring of the new fan to the wiring in the ceiling or wall. If the vent or fan housing is attached to the ceiling, remove the screws that hold it in place and pull it down. Press the grill up until it locks into place against the ceiling. If you need to replace your bathroom exhaust fan, contact an electrical professional like All Ground Electrical to handle the electrical wiring and ensure that the job is done safely and correctly. The new fan and installation must comply with exhaust fan codes set forth in the International Residential Code. Updated: July 2, You may accept or manage your choices by clicking below, including your right to object where legitimate interest is used, or at any time in the privacy policy page. Prepare the new fan by attaching the duct connector and assembling any other components. Removing your old bathroom fan and working with your ceiling can cause an avalanche of dirt and debris to rain down.