Latest threads in HVAC Discussionsshow only best voted threads
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Replace Leaking Evaporator Coil or Install new more efficient system?
Rundown: 7 year old house. We plan to live in it for 5+ years Rheem AC Unit - working fine. 10 SEER Rheem Furnace - working fine. Kind of loud. Rheem Coil(warranty is expired I think, its past 5...
11
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15 years ago
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11 | |
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Need controller.
Hi: For a Home project, I will need a Controller that controls a 12 V pump that exchange the water between a Collector and a Radiator if the temperature in the Radiator is less by a delta C than the...
1
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15 years ago
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comfort aire?
Would like to know if anyone has experienced this machine, very low cost. I don't want to spend too much and this model is not going to see too much use. 12,000btu split
3
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15 years ago
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3 | |
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efficiency
I have a heat pump installed in my Virginia (Norfolk) house with a gas pack... there is a variable setting for when to run the gas for heat (colder weather) or when to run the heat pump for heat...
3
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15 years ago
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3 | |
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Interested in adding remote indoor sensor to Honeywell visionPRO t'stat.
Hi there, I need to change the thermostat for an second story heat pump. I will change it out for a setback/auto changeover. I was looking at the 3/2 stage Honeywell visionPro model and noticed it had...
4
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15 years ago
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4 | |
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Enthalpy Calculations
Hi folks, I've scanned the newsgroup and didn't really find what I was looking for. Thus my message. I currently have 2 calculations for calculating Enthalpy. 1 calculation uses dew point and...
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15 years ago
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Flashlight Test
Just bought two flash lights off Ebay. Purchase date 7/16, They arrived, today; 7/27. Below are some comments and thoughts. ---------------------------------------------------------------- Item #:...
2
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15 years ago
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2 | |
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Air Conditioning Blow hot Air
Hello All, I have an air conditioning unit that is about 10 yrs old. Last week, it stopped blowing out air all together, i went into the attic, checked the filter, tightly shut the door and then the...
14
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15 years ago
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14 | |
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Arcoair 13 Seer R410A 3 Ton
Is the arcoair Mainline Two Speed model a reliable model for our 2100 two story home? We are on a budget. And contractor is including 5 year p & l, as well as 10 years on compressor. Need answer...
5
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15 years ago
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5 | |
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venting
We are rebuilding our house and want our hot air and ac ductwork to run to the to the ceilings. We want this because we have 2 dogs, a cat, and children and fear that fur and anything our kids drop in...
4
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15 years ago
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4 | |
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A/C system won't turn off with thermosatat temp adjustment ( Goodman system )
System won't turn off with thermosatat temp adjustment ( Goodman system) Furnace is a Goodman GMP-075-3 1998 A/C condensing unit is a Goodamn 2 ton 10 SEER unit 1998 It is now the middle of a hot...
6
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15 years ago
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6 | |
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Lux Brand Thermostat Replacement = No A/C?
Our old thermostat decided to quit so I am trying to replace it with a "Lux" Brand from Lowe's. What's happening it the Heat will turn on if we set it to heat and raise the temp, but the Air...
24
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15 years ago
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24 | |
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Stormy and his magic underwear
http://www.net-games.biz/funny-pictures/pictures/969.jpg
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15 years ago
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TotalTouch thermostat problems...anyone else?
Hello, Been a while since I've been here but there's still a few familiar names. About one year ago I installed a TotalTouch (touch screen) thermostat. Model P286-1200 (no humidification...
2
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15 years ago
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2 | |
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How to rinse off UV die on a leaking car a/c system?
I do not know if this is the right group to post my question, if not please post where can I find help. I have fitted a/c system to my '87 BMW from a wrecked car. It was filled with oil, UV die,...
15
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15 years ago
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