Latest threads in HVAC Discussionsshow only best voted threads

Subject Author Posted Replies
 
Re: Carrier Three Wire Pilots
I have worked on these 3 wire pilot assemblies for years. They are inherently flawed in their design and very unreliable. Both the LH680005 and other clones use the same design. I have taken these...
 
Troubleshooting a Trane XV90 Heating System: Two Red Blinks and Cold Air (2023 Update)
TRANE XV90 system blowing cold air this morning. Diagnostics planes 2 red blinks between green blinks.
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Air Exchanger in Condo with no A/C (2023 Update)
I have a simple air exchange system that was put in by the Port of Seattle years ago as part of a free air traffic noise mitigation program. I installed a permanent electrostatic air filter and clean...
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Hvac closet
I am drawing our smaller, (approximately 125o sq ft) simple house plans myself. Do you think 3'8"wide by 3' is big enough. I know it will be tight but very limited on room
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Singer Gas Heater - Time to Upgrade? (2023 Update)
I was told to change my heater because it's old and had to repair a knock when l turned it on. They repair it. l don't have a problem now but l'm able to replace it and get central air also. I had...
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Big squirrel fan war shop fan
This motor has four wires coming out a red or yellow black and brown do I n eed to connect a capacitor it had a plug-in on the bottom are the motor fan speed I had did not have the plug-in so I cut...
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HELP!!! NOISY CARRIER COMPRESSOR
On Tue, 9 Jun 2020 08:59:31 -0700 (PDT), posted for all of us to digest... So what do want to know?
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Why does my outdoor AC unit randomly run (2023 Update)
I've noticed my outdoor unit will turn on and run randomly, without the thermostat telling it to. It will even run if I have the heat on. I do have an separate air exchanger, could this be tied...
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How to choose an HVAC company for an install? (2023 Update)
We're considering replacing a furnace and a/c system. From all that I've r ead the caliber of the installation crew is of great importance. What I'm struggling with is determining how to choose a...
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Energy Star Heater (2023 Update)
Hi everyone! My name's Sarah and I'm new to the Home Owners Hub community! I'm looking at home space heaters and see some are Energy Star Certified. It looks like the website is down? Is an Energy...
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help me fix my kenmore washer?
its a top loader. model #11020622991 was working fine when it stopped during the wash cycle. go to restart it and all i hear is a hum any help is appreciated.
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Ductwork: Which is better, from attic or crawlspace?
I'm installing HVAC soon to a 1924 yr old home. A very nice crawl space only a little portion on knees the rest you can stand or bend over. Home has high ceilings. The whole system was torn out of...
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Seems this group died with the Stormin Mormon
I posted twice no response. Of course I do remember many of you feel you are the Rodney Dangerfield of technicians. No respect, I tell ya, no respect. Mikek
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What does 3H/2C heat pump when programming a thermostat. (2023 Update)
What does 3H/2C heat pump when programming a thermostat. Mikek
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What inputs cause auxiliary heat instead of just heat pump
Hi all, I picked this up on another group. The guy is trying to time his home heating to correspond to the power companies times of low tier pricing. He says, "The problem I have is the heat pump not...
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