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While we're at it, we'll reveal you how to change typical -in. uninsulated duct with much remarkable -in. insulated ductwork. This project involves electrical circuitry, so call your regional electrical inspector to discover if you require a permit. Installing a fan needs just primary carpentry and electrical abilities. ventilation fan in gloucester. You'll require basic hand tools, a power drill and a jigsaw.
If you face problems you can't manage, such as complicated electrical circuitry, tight duct clearances, water damage at the roofing system vent cap or a steep roofing pitch, do not be reluctant to call a certified electrical contractor. You'll need to go into your attic and walk on your roofing, so play it safe.
While on the roofing system, usage roofing system brackets, roof cleats or a security harness for secure footing and fall defense. And if your roofing is too steep or you do not feel great up there, hire a pro for this part. The bath fan we're changing is fairly normal. It's located in a ceiling with an available unfinished attic above.
uninsulated ductwork to the roofing system. If your old fan system has extra functions like a light or heater that runs off a nd switch, your electrical circuitry will be more intricate. If the rewiring puzzles you, consult a certified electrical contractor to exercise the information. If you have a nd floor above the fan, determine the height of the space available.
high. While it needs to suit common flooring joist space, examine the fan measurements to make sure. If you do not have an attic above, as we reveal, you'll have to do the entire installation from below. This suggests you'll have to cut open the ceiling a bit (and spot it later on!) to get the fan in and run ductwork to a wall vent cap.
Nevertheless, altering to a bigger wall vent cap can be more complicated if you have brick, stucco or vinyl siding instead of wood. If you're uncertain how to continue, talk to a siding specialist for suggestions. Get rid of the old fan Photo : Take out the old motor assembly Turn off the power at the main panel. bathroom fan replacement in gloucester.
Then unscrew or pry out the old fan motor assembly utilizing a screwdriver. Photo : Disconnect the circuitry Remove the electrical cover plate. Carefully slide out the wires and remove the wire connectors. Turn on the fan switch (on the wall) and evaluate the wires with a voltage tester to ensure the power is off - bathroom fan in gloucester.
Get rid of the lock nut from the cable. Photo : Get rid of the old real estate Go into the attic and loosen the old fan housing from the joist. Get rid of the cable television and take out the electrical wiring. Untape or get rid of the clamps that hold the ductwork at the real estate and at the roof (ventilation fan in gloucester).
With the fan running, flip breaker or loosen merges up until it stops. Place on your security goggles. As you take down and snap off the old grille, watch out for falling particles! You 'd be amazed at how much crud can spill out. Disconnect the motor and eliminate it from the real estate (Picture ).
Wear gloves. The edges might be sharp. The electrical connections are usually in a small splice box (Photo ). Inspect the wires for power with a voltage tester to ensure it's off. Then detach them. Next you have to go up to the attic. You need a power drill, screwdriver, energy knife, metal snips, wire cutter, wire stripper and a work light.
To make it easier to work in the attic, discover a little piece of plywood to kneel or lie onapproximately x ft. In the summer, work in the early morning. Attics get hot on warm days (exhaust fan with light in gloucester). Push the insulation back from the old fan real estate and remove the housing (Picture ).
The screws may be difficult to remove. A power drill simplifies this task. Aluminum wiring Aluminum circuitry requires unique handling. If you have aluminum wiring, hire a licensed pro who's licensed to work with it - ventilation fan in gloucester. This wiring is dull gray, not the dull orange that's characteristic of copper. Set up the new fan and duct Photo : Fit the brand-new fan housing Trace the new fan housing overview on the ceiling over the old opening.
self-tapping Phillips sheet metal screws. Take care not to hinder the damper flap inside. Then move out the inner liner of the flexible ductwork, collect or four of the metal rings and use more screws to attach the liner to the elbow. Picture : Protect the insulation Pull down the insulation jacket and tighten up the -in.
Cut the duct to length with an utility knife and wire cutters and attach a -in. piece of straight aluminum pipeline to the end with screws and a clamp, leaving about in. of metal exposed. Utilizing metal snips, cut the -in. exposed end of the aluminum pipeline at an angle to match the roofing system pitch.
Push the electrical cable television through the hole offered and anchor it with a cable television clamp. Twist together the electrical wires (white to white and red or black to black) and install the adapters. Attach the bare copper wire to a ground clip or a screw on the plate. Fold the wires back into the electrical box on the housing and change the cover.
Now return down to the restroom. Hold the base of the brand-new fan real estate to the ceiling and draw the new opening size (Picture ). A lot of brand-new, quiet fans are bigger than the old fans. If not, you'll need to spot the ceiling with drywall. To streamline cutting, line up two sides with the existing hole.
Prior to returning into the attic, cut a piece of insulated versatile duct roughly to in. longer than the old duct and cut one piece of -in. dia. aluminum ductwork in. long. Take them into the attic along with the fan, fan installing brackets, aluminum elbow, sheet metal screws, drywall screws, electrical cable staples, electrical clamp, caulk and duct clamps.
You'll require a helper to install the new fan. Move the mounting brackets on and extend them to the joists. Align the fan with the brand-new drywall hole. Ease it down to your helper, who will hold the real estate flush to the ceiling while you screw the brackets to the joists (Picture ).
Attach the aluminum elbow to the exhaust port (Image ) and the duct liner to the elbow. Then determine and cut the flexible insulated duct. The ideal duct run need to be as direct as possible, with the least turns. Extend the duct from the exhaust port to the roofing system opening, however don't extend it so tight that it kinks.
With our fan, the electrical wiring is done from the attic. Some models wire from below. Clamp the electrical cable to the real estate with a standard clamp with in. of wire extending into the box. Strip / in. of insulation off the end of each wire and connect the wires (Picture ).
of the cable television clamp (ventilation fan in gloucester). You may discover that the existing electrical cable television is too brief to reach the new fan. If the cable runs to a neighboring junction box, you can change it with a longer area. Otherwise, you'll have to set up a new junction box. If you're not familiar with the rules of electrical wiring, contact a licensed electrical contractor to do this part.
Seal the border of the fan real estate with flexible caulk (Picture ). This is crucial for reducing sound transmission along with air leak. Replace the insulation, ensuring to cover the fan real estate. Take a look around for all your tools prior to you go back down! Set up the cap Photo : Anchor the duct Reach into the roofing hole and bring up the angled end of straight duct, leaving about / in.
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