Latest threads in HVAC Discussionsshow only best voted threads
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Westinghouse Centrifugal Fan, Fan Curve
ACNE....Wasn't that the same company that made those rocket assisted roller skates that the coyote used to chase the roadrunner?
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17 years ago
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Higher SEER = More Problems? Worth it?
jzjz had written this in response to : I agree. This 30+ Year contractor is just running his mouth without really thinking. He probably lives in a little house with $100 a month ac/heating bills. If...
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17 years ago
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The refrigerator from Hell (2023 Update)
They most all (except for that Dave guy)know enough to know that you didn't have a clue. This post demonstrated that yet again. Here it is: "As a few of you on the board know, I do some appliance...
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18 years ago
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Another work safely, SHORT vid
http://media1.break.com/dnet/media/content/hotgass.wmv
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18 years ago
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Geoman Jr.s destiny?
Seriously, Mark is a flight freak! He wants to buy a gyrocopter and some day will get one. He's taken lessons too. So, here is a little movie for him to watch. Mark, make sure you fill up before...
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18 years ago
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Mobile home units / 13 seer
I remember reading about the mobile home industry asking for a 2 year moratorium on the conversion to 13 seer but haven't heard anything new about this lately. The problem is limited space in the coil...
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18 years ago
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fieldpiece --> crap?
im wondering what kind of luck you guys are having with fieldpiece meters. at one time i believed them to be top of the line, but now i have a small box full of fieldpiece meters that have failed me...
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18 years ago
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CRITICAL UPDATES RELEASED
a windows, Office and IE update NOW. Rich http://news.yahoo.com/s/ap/20060411/ap_on_bi_ge/microsoft_security;_ylt=AlsIWpp3WFcBgwDT_qq.BK1v24cA;_ylu=X3oDMTA4MHNjNWZuBHNlYwMxNjk0 Our security operates...
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18 years ago
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What size is my Comfortmaker A/C unit?
I have a split Comfortmaker unit. I am trying to determine the size of the outside unit. I have a gas furnace model GUG094A016N that is 90,000BTU, but the outside units tag is gone. I scraped the...
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18 years ago
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Water questions
I was asked for a water enthalpy chart the other day and don't have one. Anyone have a chart on water? I guess he is interested in the characterists of frozen water subjected to different levels of...
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18 years ago
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Ideas about strange behavior of Bosch 250SX Tankless?
If anyone has seen the following mystery problem in a natural gas water tankless heater before and knows the fix, I'd be grateful to hear it. When cold water is run, the unit's exhaust fan goes on...
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18 years ago
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Useful link
Several of the freebee engineering programs listed at the site below I thought some of you might find useful...sheetmetal forming, dilution ratio, dewpoint, electrical calculators, etc...
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18 years ago
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Electric Furnace Wiring
Hi there! I'm not a professional, but am looking for some professional advice. I've got an electric furnace that is about 15 years old. It's got a two-speed fan. It runs on low all the time and then...
4
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18 years ago
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Diversity factor and it's affect on deciding for an Air-cooled Vs. water-cooled air conditioning system?
I am a B.Sc senior student of mechanical engineering, and I am undertaking my final project in the field of air conditioning, I have to choose the better air conditiong system ( Air-cooled Vs....
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18 years ago
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Black Soot from HVAC
Hello! I recently moved and find that the carpet in my new house, though clean otherwise, has a black sooty stain all around the baseboard. I called some carpet cleaners to come by and take a look and...
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18 years ago
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