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Questions tagged [fans]

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3
votes
2answers
2k 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 ...
2
votes
2answers
4k views

Wiring a fan/light/Bluetooth fixture

I am wiring a fan with a white/black/green wires. The cable going to the switch box to fan has an extra red wire that was twisted with the black. I capped the red and connected the matched colors to ...
0
votes
2answers
1k views

Why does hot air from my fan heater stop after 4 to 7 seconds?

Product: Challenge fan heater: model E9907R-N -- 230-240V -- 50 Hz -- 2750-3000W. While off, something fell through the grid. I opened the fan heater to remove it. It now doesn't blow hot air (...
2
votes
1answer
139 views

Bathroom fan too loud

I recently installed a new bathroom fan in our master bath in hopes for a much quieter environment. I installed a NuTone Model # AERN110 (110 CFM, 1.0 sone). I've never had an ultra quiet exhaust ...
2
votes
1answer
162 views

Coleman 6230-901 outdoor unit fan running slow (and continuously)

I have an old rental mobile and the heat pump is operating normally, except the outdoor unit fan is running all the time (unless the breaker is off), and it runs very slowly. The run capacitor ...
1
vote
1answer
45 views

Trying to hook up dimmer/fan switch but have an extra wire?

I am trying to replace a switch that had a 4 position light knob and a 4 position fan knob. The old one had three wires coming out of it and the new one has 4. Below is a picture of my wall and the ...
1
vote
1answer
89 views

Ceiling light/fan remote problem

I have a ceiling light/fan controlled by remote only - no light switch or pull cables. Now the remote receiver is broken and the company doesn't make the replacement part anymore. So in buying a new ...
1
vote
1answer
1k views

Can I connect a battery reserve to my solar attic fan?

I have recently purchased a solar powered gable fan for my attic. This fan will only work when the sun is up, but I would like a little more out of it during the early evening hours (no sun). Is ...
1
vote
1answer
45 views

In-line fan installation

Can an In-line bathroom fan be installed horizontally or just vertically ? Been searching all over but no manufacturer specify that on their guide. Thank you
0
votes
1answer
27 views

Is DC Pedestal fan motor whine normal at low speed?

I have a brand new DC motor pedestal fan with 12 speeds. At the very low speeds the motor makes a whiny bearing type noise. Is this normal for low voltage DC fans?
0
votes
1answer
47 views

Wiring help with ceiling fan

Massive struggle with wiring, just purchased ceiling fan and don't understand the two yellow wires and 3 red wires. Any recommendations? (https://i.stack.imgur.com/0ibZN.jpg)
0
votes
1answer
39 views

Is my control board bad?

I have a Goodman evaporator/gas heating unit that runs the central fan motor constantly after it is powered up a couple of seconds. This happens regardless of what wires are hooked to the control ...
0
votes
1answer
128 views

Does lowering the regulator setting of fan minimize electricity usage

We have ceiling fans with "regulators" that allow us to control the speed of the fan, so does reducing speed of the fan translate into power savings rather than heat dissipation in the control element?...
-4
votes
1answer
1k views

I want fan ON 24/7, NEVER turn off. How to force fan on even when furnace turns on?

I HATE that EVERY time the furnace toggles on, it turns OFF my fan and no fan for about 3 minutes. EVERY NIGHT this WAKES ME UP throughout the night. It is so bad that I decided to turn the HEAT OFF ...
2
votes
0answers
246 views

Blower fan won’t come on in “auto” mode but will in “on”

I have a Honeywell model number NHGK076AF01 propane furnace. It is about 15 years old. The problem started when I noticed the breaker had tripped and I had no heat. After resetting breaker, I tried ...
1
vote
0answers
21 views

Does a ceiling fan switch make a ceiling fan slow with buzzing noise?

I replace my 6 year old ceiling fan because of really weak speed in any setting and of course the noise but apparently the new one makes the same i just check the voltage when the fan is on speed off ...
1
vote
0answers
83 views

Lutron Fan & Light dimmer switch wiring

I have a hunter Fan/Light I am installing. I purchased the pictured Lutron switch to control the fan/light. My power source comes into the switch box and is wired as follows: Power source (Black) ...
1
vote
0answers
21 views

How to Run Fan Only with Thermostar Furnace With G Wire

I have a Thermostar Furnace that works great for Heating our home. We do not have AC and do not want that. But, we do want to be able to just run the fan without heat. The W and RH wires were ...
1
vote
0answers
1k views

Running Airwave/Fan schedule with Nest (With Fresh air intake HVAC)

I am trying to make sure I am understanding the research/studies behind using just the fan to help reduce energy to cool/heat home. Nest has the option to set a schedule to run the fan in home to ...
1
vote
0answers
667 views

Change fan & light control into 2 separate switches

Hello all this is my first post and hope I cover everything needed to answer this question. I have a switch that controls a cieling fan/light in the living room of my house that was built in 2001. ...
1
vote
0answers
179 views

Quieten New Bathroom Fan/Reduce Vibration

I recently replaced an old bathroom exhaust fan due to how noisy it was, and the new one is quiter, but could be better. The model is this Its fitted pretty tightly to the ceiling, and is good ...
1
vote
0answers
44 views

How to connect 4 fan coils with one wall control thermostat?

I have 4 fan coils (Sabiana sk-22)and I want to connect them with one wall control thermostat. How can I do?
1
vote
0answers
29 views

Tape on one side of hob extractor fan

I've recently moved into an apartment, and I wanted to clean the extractor unit above the hob as it is quite greasy-looking. The fan unit is double-sided (Electrolux EFG500), and on one side there ...
1
vote
0answers
60 views

Should I install a doorway fan or dehumidifier?

I have central air in a rancher (one floor), and the living room is on one end of the house. That room is on a slab, and has always been noticeably hotter in the summer and colder in the winter than ...
1
vote
0answers
1k 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 ...
0
votes
0answers
25 views

Wiring a bath fan/light fixture

I have a light fixture with a pull switch. I want to replace the light with a bath light/fan. I also need to install and wire a switch for this fan. How do I do this?
0
votes
0answers
44 views

Ceiling fan won’t turn off from wall switch

Have a ceiling fan with a single wall switch that controls both the light fixture and the fan. If I flip the switch to turn the fan off, the fan slows down like it’s turning off, but then immediately ...
0
votes
0answers
29 views

issues wiring ceiling fan with remote and 2 switches

I've done some basic wiring but seem to be in over my head on figuring this one out. We have a solarium the had a ceiling light fixture and a switch at each end of the room. I removed the light and ...
0
votes
0answers
16 views

Installed Honeywell R8285A 1048 control center combined with a Honeywell PRO 8000 thermostat

to operate an inline duct fan on a long run to a new addition. Thermostat in the new addition activates fan when the thermostat is set to cooling perfectly. I can use it to manually turn on the fan. ...
0
votes
0answers
21 views

Upgrade 4-speed pull chain fan switch

Can anyone advise how to replace a 4-speed pull chain fan switch with a capacitor, by a simple wall 4-speed switch? Thanks in advance for any support
0
votes
0answers
22 views

Bathroom Vent Fan Leaks

I have red water leaking/dripping from the vent bathroom fan in the second floor bathrooms. This only happens after a good snowfall and during the snow melt as it warms. We get about 6 hours of ...
0
votes
0answers
48 views

Replacing fan/light with 2 wall with fan/light controlled by remote

I am replacing an old fan that runs off 2 wall switches. Switch 1 controls the light. Switch 2 controls the fan. The new fan has remote only. The power source is 2 wire (Black, White, Bare). The ...
0
votes
0answers
26 views

required space below whole house fan vent

I am installing a whole house fan in an old bungalow. There are no hallways in our house and there is really just one place that makes sense to install the fan inlet. That location in central and ...
0
votes
0answers
27 views

Fujitsu split-fan A/C 2 indoor fans - only one blows cold air

I have a Fujitsu split fan system with two indoors fans (connected to one compressor). I'm experiencing a peculiar problem in one room where I set the A/C to on, the compressor starts outside but no ...
0
votes
0answers
85 views

Amana Prestige Air Con fan won't spin

I have an old Amana Air Con unit that stopped working. The fan won't spin. The condenser kicks in. I can manually spin the fan and it goes like a champ. I have replaced the cap already. Any ideas or ...
0
votes
0answers
1k views

Why does my bath fan trip the GFCI outlet protecting it?

I am attempting to protect a new bath exhaust fan (DewStop Breezeasy F22-1w) through a GFCI (Leviton SmartLocPro) The area is a new construction bathroom. Each time I attempt to switch on the fan the ...
0
votes
0answers
89 views

2 identical ceiling fans stopped working after reinstalling them

I am a professional electrician. I took down 2 ceiling fans and after reinstalling them they were no functioning anymore. Can anyone explain me how is this possible please??? The electricity cables ...
0
votes
0answers
730 views

Low speed furnace fan blower motor will not shut off

I have a carrier furnace that has a low speed fan blower motor that will not shut off no matter how long I leave it running. I checked that removal of the G wire at the control board does not change ...
0
votes
0answers
46 views

Troubleshooting power for bathroom fan/heater/light fixture

Situation: installing new switches for 3-in-1 heater/fan/light fixture. Old custom switch set (broken) had three switches and an indicator light. New generic set has three switches and an outlet. ...
0
votes
0answers
228 views

Help wiring a ceiling fan switch with oscillating and fan switch

Here is what I have going on. I currently have a motion sensing switch wired in the garage to a single light. From that light two outlets have been added to plug in two additional overhead shop lights....
0
votes
0answers
194 views

How to wire an always on, power interrupting light switch?

I have a moisture sensing fan in my bathrooms that behave as follows... Turned on, shows blue light, fan will turn on / off automatically based on moisture sensor Turned off, shows no light, fan ...
0
votes
0answers
475 views

Need new wire for ceiling fan replacement. What gauge wire should I use?

My question is "what gauge wire do I need to replace the old wire?" There is no power from the source. What gauge wire should be used to run the new fan?
0
votes
0answers
2k views

Using 12-3 to wire lights/fan, sharing neutral

I feel like I am being super paranoid here but I want to make sure I am going to wire these lights correctly... I am going to have two recessed lights and a fan/light combo. The plan is to run 12-3 NM-...
0
votes
0answers
419 views

Fan thermostat bypass switch — best practices

I installed an attic fan with a thermostat. However, there are times when I just want the thing to turn on and stay on no matter what the temperature is. I could just add another switch, run two ...