Latest threads in HVAC Discussionsshow only best voted threads

Subject Author Posted Replies
 
Y is hot dry air impossible/impractical?
On Aug 9, 8:02 pm, wrote in : Why not? What's wrong with dry convective heating? What makes hot dry air impossible? Google Groups allows you to create and participate in online forums and...
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Home hop 18 - Godrej Split AC 0.8 Ton
Home hop 18 - Godrej Split AC 0.8 Ton Features: * Blue Fins Technology * Japanese Brand Compressor * Catechin Filter * LCD Remote Control * Also available in 1T
 
Why is hot dry air impossible/impractical?
On Aug 9, 8:02 pm, wrote in : The overwhelming majority of heat emitted from a fire, is convective heat, not radiant heat. There is some radiant heat but it is very small compared to the convective...
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OT; Noise complaint
Subject: : Noise Complaint at Luke AFB, AZ Luke AFB is west of Phoenix and is rapidly being surrounded by civilization that complains about the noise from the base and its planes, forgetting that it...
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Who is using the best software?
Im just checking around to see what/if anyone is using for software in the HVAC business? Im looking for a simple business software that takes care of information tracking of calls and more...
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Site with ground source heat pump information
You all probably have already found this site, but it is new to me. topic but another site that is handy sometimes is this one that allows you to search all of Craigslist. Enjoy, Dan
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Honeywell Customer Service
I own a defective Honeywell TH4110, which is under a 5 year warranty; however, that does not include labor. Honeywell does not replace its defective units - good to know. After two weeks of writing...
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circulator replacement help needed
I have a 4 zone residential application, 20 year old home with baseboard heat with a new Buderus oil fired hot water boiler. For an unknown reason, the first floor baseboard does not receive enough...
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Heat & Cooling Software.
I need to purchase some new Heat & Cool load software for my 64 bit Xp Pro operating system. What are you guys using?
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High Velocity Duct
Is high velocity ducting worth installing in new construction? I have my doubts about it as I've read that if installed by an inexperienced contractor it can be noisy, and at best it sounds like...
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sales tax in NJ
Hi all, What does this phrase from the NJ sales tax guidance mean? "The purchase and installation of an air conditioner is taxable when the unit is placed into an existing space or metal casing that...
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Fridgidaire refrigerator freezer problem
------------------------------------- I have an older model refrigerator and freezer (9 years) model FRT21NNGW2 model. The freezer is not cold and the piping is freezing up. What kind of problem could...
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Harman Stove question
I don't know if this is the right place to ask this but it is the only NG that I can find that is related to home heating. I just purchased a 85,000 BTU Harman Magi coal stoker stove to replace my...
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honeywell rth7000 series trouble
------------------------------------- Hello, I am installing a rth7000 honeywell. my existing wires are C, G, Y, R, E, W1, W2, and O. according to the install guide i am to call a contractor if i have...
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exhaust pipe of the oil water heater leak
You want to double check that. I think monoxide is lighter than air.
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