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2
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1answer
45 views

Is it code compiant for a new construction bathroom vent (no shower) to go down and then lateral?

I have a challenge on floor two where a curved steel roof and spray foam makes the best option in a toilet/sink small bathroom fan to route down and laterally out the side of the side of the home. I ...
2
votes
2answers
586 views

Furnace Draft Inducer Repair: is previously installed back plate necessary?

I'm replacing a non-functioning draft inducer on the Goodman furnace in my house (GMP075-3). The previous inducer was mounted with a sheet metal back plate between it and the wall of the furnace. ...
1
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4answers
2k views

Do I really need a small fan inside my fridge?

I have a three years old fridge without "no-frost" or anything similar to avoid ice build up. Yet there's a fan in the main compartment - about 90 millimeters in diameter and running simultaneously ...
1
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2answers
1k views

How do I wire this bathroom fan?

I am replacing a bathroom fan. The switch on the wall has three switches that were in use (one for the fan, one for the light, and one for the night light). I already took out the old fan and now ...
1
vote
1answer
604 views

Should I use inline bathroom fans?

I'm building a new full bathroom in my basement and I also have an existing full bathroom without an exhaust fan. The sizes are 207 ft3 and 470 ft3 respectively. I was initially thinking of buying ...
1
vote
2answers
3k views

How do I fix a squeaky/whiny ceiling fan?

I have a Monte Carlo ceiling fan, similar to this one in style. It has a light that points up towards the ceiling and another towards the floor. The fan is making a whiny almost squeaky noise on all ...
1
vote
2answers
61 views

Combine evaporative cooling with ventilation to increase efficiency of temperature equalization?

We live in San Francisco, which is not known for high temperatures. But our apartment is on the third floor and we get a ton of direct sunlight through our 5'x8' windows. We open the windows enough to ...
1
vote
1answer
79 views

Can a GFCI burn out a (ceiling fan) motor?

I added a ceiling fan to an existing circuit with GFCI protection. I know, I know, they say you shouldn't because the inductance from the motor can trip the GFCI. I figured I'd risk that minor ...
1
vote
2answers
841 views

What could cause my ceiling fan light to go off after 2 seconds of being on?

The light in my Harbor Breeze ceiling fan stays lit for only 2 seconds. Otherwise the unit works great. What do I need to do to fix this issue?
1
vote
2answers
5k views

How do I replace a condenser fan motor in a central air unit?

The condenser fan motor on my central air unit has seized up (tried like crazy to turn it it, but no go). I'm not sure how old the motor is but I'm guessing it's original, so about 12 years old. I ...
1
vote
2answers
446 views

Can I run a single 12 guage wire outside of 12-2 to provide power to a fan?

I have regular 12-2 wire going to a bathroom fan. Tell me about code issues with just running an extra 12 gauge shielded wire up to the fan so I can do the fan and light separate. Any restrictions, ...
1
vote
1answer
378 views

Where should I discharge my bathroom exhaust to?

Everyone in general lean towards roof or gable end of house venting. Then of these two whichever is shortest run..Also everyone agrees down hill slope toward exterior of house..If one is to vent ...
1
vote
1answer
149 views

Fan between rooms?

I presently work at home, which means that I spend a lot of time in my office (ya think?). Unfortunately, this room is not a good one for air conditioning (or heating) in the house. I can often get 8 ...
1
vote
1answer
58 views

How to wire three-way switches to light fixture with a fan?

I have a light fixture with a fan, and two switchboxes with space for two three-way switches each. I would like each switch box to have two switches, one which operates the fan and the other which ...
1
vote
2answers
75 views

Adding a ceiling fan single switch in a box with 3 way switch in older house

Sometimes I love our house and sometimes I don't..and many times I don't when I am trying to do some electrical because it is not at all straight-forward. House was built in 1943, has older silver ...
1
vote
1answer
125 views

Does the amount of air noise generated by a portable fan depend on blade design?

Forgetting about motor noise, are all household fans such as window fans and table top fans equally noisey? Is there a type of blade or grating that is quieter than others for the same amount of ...
1
vote
1answer
419 views

How can I wire a single gang 3-way fan control and dimmer?

My client's new fan is installed on a 3-way switch above stairs. The switches are located top and bottom, on separate breakers. The fan and light are operated simultaneously. The light attachment has ...
1
vote
1answer
3k views

How can I wire this replacement bathroom extractor fan?

My old bathroom extractor fan motor burned out, so I got a new one to replace it, I was trying to wire it up earlier and I've hit a bit of a snag... I don't seem to have enough cables. The old ...
1
vote
1answer
17 views

What causes a heater fan to keep running?

I have a regular gas air heater that heats the whole house. It is installed in a garage. When I use thermostat to turn on the heat it works as expected. When temperature reaches set value the gas ...
1
vote
1answer
70 views

Temporary plastic cover for my exhaust fan is discontinued… now what? [closed]

Frost King makes a cover for an 8" fan, but that's much smaller than the cover I've been using. Mine is probably five or six years old and needs replacing. I phoned Frost King and they said that they ...
1
vote
3answers
131 views

How do I install a ceiling fan remote?

I am trying to replace a busted hunter ceiling fan remote. The transmitor unit from the old remote had 5 wires - live and neutral, and then 1 that was labeled "fan out", 1 that was labeled "light ...
1
vote
0answers
454 views

Wiring Leviton Timer to Bath Fan and Switch to Light

I am a DIYer with a basic knowledge of electrical wiring. I am having trouble wiring a bath fan to a timer and light to a switch. I can get get power to one or the other, not both. Here is the ...
1
vote
1answer
551 views

Will this DIY window fan setup help cool two rooms in our tiny, narrow apartment?

Before anything else, here's a visual aid (embedded below) to help you through this wall of text. My friends and I are renting a second-floor apartment that’s basically one long corridor split into ...
1
vote
2answers
4k views

How would you vent my basement bathroom fan?

I have a basement bathroom basically smack dab in the middle of the basement. The joists run from front-to-back of house. So going out either side is not an option. Going out the front is not an ...
1
vote
0answers
521 views

Is it possible to retrofit an external kitchen fan in an existing house?

I have a 2-storey half duplex that was built in 2008. The kitchen (1st floor) has a range hood fan that exhausts to the side of the house through 8" aluminum duct. The outside vent is not directly ...
1
vote
0answers
624 views

How do I ventilate a bathroom through a small window?

I've got a very small bathroom without a vent fan. Since it is in a condo among a lot of others in a large building, a standard vent fan cannot be installed. However, I do have a small window and was ...
0
votes
2answers
16 views

add a temp gauge or “dimmer” to cabinet fan

I have an AC cabinet fan cooling a cabinet that warms with 2 CPUs and a couple external hard drives in it that are on 24/7. However, the fan runs furiously fast and loud and it only really needs to ...
0
votes
1answer
1k views

Use existing light switch to also power bathroom exhaust fan?

The builder of my house neglected to place an exhaust fan in my guest bathroom. When I brought that to their attention, they replied that code only requires fans in bathrooms that don't have ...
0
votes
1answer
56 views

Long screw that wont unscrew

I am trying to get a ceiling fan long screw out. The head is not stripped but the screw only turns (it started unscrewing) but it only came out a little. It is at a place that it does not come out. I ...
0
votes
1answer
172 views

Need to cap a ceiling fan pull-chain switch hole

I recently installed ceiling fans along with a remote-control module to adjust speed. As a result, I do not need or want the pull-chains to control the speed of the fan or turn on/off the light. ...
0
votes
2answers
641 views

Wiring Bathroom Fan Switch

I'm trying to wire a new single pole dimmer (two black wires, one ground) and single pole switch (no wires, just screws) for the fan in my bathroom. What I see coming into the box is three separate ...
0
votes
1answer
4k views

What could cause a ceiling fan to lose rotation speed?

I have two identical ceiling fans in my house that were installed around 4 years ago. One no longer rotates as fast as it used to at top speed. At a guess I would say it has lost 30 or 40% of its ...
0
votes
1answer
102 views

Controlling two fixtures on same circuit independently

I currently have an existing loud bathroom and a ceiling light on he same circuit. The wiring goes from the switch to the ceiling box and then to the fan. Both of these are controlled by the same ...
0
votes
1answer
63 views

Should there be an air outlet in an attic with a whole house fan?

There has been a whole house fan between the second floor and attic of my house for some time. We usually have it on with the downstairs windows open. I just had a thought: Should there be an open ...
0
votes
2answers
518 views

Can i fix or run my 110V pedestal fan on 220V?

I have an old table-fan that I bought years ago and was rated for 110V. During the checkout process, it the option of choosing 110V or 220V and I made the mistake of choosing 110V. I haven't been able ...
0
votes
1answer
110 views

Can I use a dimmer on a fan IF I only use at 100%?

I have an IRIS home automation system. I want to put my fan on an IRIS switch however the on/off switches require a neutral - the dimmers do not. The neutral in the box is nearly impossible to get ...
0
votes
1answer
84 views

What are these items?

I've found a collection of things in the house I just bought and I'm not sure if I need to hold onto them or throw them all away. Can anyone help me identify what these things are and if I need them? ...
0
votes
1answer
302 views

Why is my bathroom fan buzzing and humming when I first turn it on?

It is strange, the bathroom fan is buzzing and humming when I first turn it on. After a few minutes, it starts up normally. Why is it doing this?
0
votes
1answer
53 views

wiring furnace draft inducer fan

I replaced a draft inducer fan on my furnace, the two wires in the furnace that connected to the old fan are black and white. The wires from the new fan are both black. How do I know which to connect ...
0
votes
1answer
32 views

12v fan after power cut

i am looking to run a 60mm by 60mm 12v 0.22A fan for 2 to 3 mins with no power after it is shut down. It is needed i case of a power failer. What is the best way? Also want to run fan after shutdown ...
0
votes
1answer
839 views

Ceiling Fan Install - Ground Wire

I' removed an old ceiling fan and I am replacing it with a new one. My home was built in the 60s and I'm installing so it works off one switch. After the removing the old fan the ceiling revealed two ...
0
votes
2answers
107 views

How do I wire a new fan that I'm replacing

We are replacing old fan with a new fan The wall switches: 1 switch for the light in the fan 1 switch for the Fan 1 switch for the fireplace which is not used The wires that come out of the ...
0
votes
1answer
433 views

Why doesn't the “fan on” mode work after I installed a new thermostat?

We moved into a new house. I installed a new Hunter Thermostat. I have a furnace only and the old thermostat only had 3 wires connected. SO I connected those three wires (G, RH and W/B). The ...
0
votes
1answer
38 views

Replacement of Ventra Bath Fan

I've read Replacing a bathroom fan and Where can I find a bathroom fan that will fit in a 5" cylindrical space?. I decided that I would replace my Ventra bath fan with an Air King. The Ventra unit is ...
0
votes
2answers
21 views

How can I wire this replacement ceiling fan?

I'm trying to install a new ceiling fan with a remote. The old ceiling fan had this for wiring: black to green, red to white white to black & blue. The new fan has black, white and green. ...
0
votes
1answer
48 views

How do I convert a ceiling fan with 2 separate wall switches to a separate fan & light switch?

How do I convert a ceiling fan with 2 separate wall switches, 1 for the light and 1 for the fan, to a separate fan & light switch? My next question is it possible to convert the second switch from ...
0
votes
0answers
25 views

Hanging a Ceiling Fan from a drywall ceiling with aluminum profiles

The ceiling in my bedroom is made of 1/2" drywall suspended with 2" aluminum profiles from a concrete ceiling. I want to hang a ceiling fan in this room, but I'm wondering how to support the weight of ...
0
votes
1answer
27 views

How do I connect a ceiling fan without a light kit?

I'm trying to install a new ceiling fan that is controlled by one wall switch. The fan came with a pull-chain that controls the 3 speeds; and also comes with an optional light kit. But I am not ...
0
votes
0answers
46 views

Ceiling fan in between ceiling rafters not producing air flow

I just bought a home where the den ceiling fan is positioned in between two exposed rafters in the ceiling. The fan is in the perfect position in the room, but I believe the rafters are causing an ...
0
votes
2answers
161 views

How do I fix bathroom fan which is not working?

I recently moved into a new home and found out one of the bathroom fans don't work but the lights are fine. I thought at first it was the motor but the motor run if i connect it directly to a power ...