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  1. Why is the air coming in and not going out? Is it...

    Why is the air coming in and not going out? Is it always the same or does it get worse when it is colder?
    Ask yourself this question. Why is the air entering my house through my kitchen exhaust...
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    1,899

    When you do find a leak, don't assume you are...

    When you do find a leak, don't assume you are done. JP's method is good and should be followed to the end whether you find a leak before you get there or not. By being thorough, we have drastically...
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    3,073

    It is really not that bad carrying a Ridgid 1210...

    It is really not that bad carrying a Ridgid 1210 threader around. If I have my choice, I will black pipe every inch of the gas piping. When I must use CSST, I never bring it down to the appliance. I...
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    41
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    1,975

    I must think differently because I would just...

    I must think differently because I would just pull the cap tube and put in an AXV. Done it many times with no problems. One day I was thinking and thought why not dump the POE and add MO? Did that...
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    619

    http://www.packless.com/

    http://www.packless.com/
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    827

    The flame sensor needs to be replaced annually....

    The flame sensor needs to be replaced annually. That will fix your problem.
  7. Replies
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    2,738

    I once worked on an upright freezer that had a...

    I once worked on an upright freezer that had a second fan on the other side of the compressor that started and blew the opposite direction in off cycle and defrost. Cant remember the brand but it was...
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    3,070

    One issue we have seen is cracks on the discharge...

    One issue we have seen is cracks on the discharge header developing. It is always the center compressor(5 comp. Hill racks) Have had 3 racks flat on gas just a few weeks after conversion. Engineers...
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    3,217

    R-22, R404a, R407a,R410a, vac pump, reclaimer,...

    R-22, R404a, R407a,R410a, vac pump, reclaimer, reclaim drum, 2 gauge sets, torch, silfos, pipe cutter, reamer, nitrogen tank, flow meter, gear wrenches, sockets, crescent wrenches, nut drivers, allen...
  10. A 3 zone minisplit would be ideal. The basement...

    A 3 zone minisplit would be ideal. The basement would benefit from the inverter technology for max dehumidification. The other 2 floors would work great as you have described.
  11. I have learned alot about log homes. 1. Never use...

    I have learned alot about log homes. 1. Never use the R-values provided by the log manufacturers. 2. Assume the logs will not be sealed correctly. 3. Run like hell.
  12. Replies
    3
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    321

    Increase the R-value in the bathroom and make...

    Increase the R-value in the bathroom and make sure your vapor barrier is right. Tie the bath fan to the office lights and install a transfer grill from the main floor or bring in outside air to the...
  13. Thread: Hunting

    by thermofridge
    Replies
    7
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    445

    What controller?

    What controller?
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    3
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    321

    Why wouldn't you just go ductless?

    Why wouldn't you just go ductless?
  15. Replies
    25
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    1,607

    So many times i see guys panic when they see the...

    So many times i see guys panic when they see the suction line freeze. You need to trust your instruments. Set your superheat at the bulb, check it at the compressor and realize that the ice is from...
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    3
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    293

    And it is quieter than the old one, right? So,...

    And it is quieter than the old one, right? So, what was the problem?
  17. Replies
    23
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    2,615

    Looks like you need the TH8321 tstat. Look at...

    Looks like you need the TH8321 tstat. Look at page 72-76
    https://customer.honeywell.com/resources/Techlit/TechLitDocuments/68-0000s/68-0312.pdf
  18. Replies
    23
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    2,615

    One of our suppliers is haveing a class on these...

    One of our suppliers is haveing a class on these new stats tomorrow at 3PM. I installed 3 the other day with remote sensors. I had to search pretty hard to find the setting to control 2nd stage cool....
  19. Replies
    7
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    395

    It won't hurt the compressor to try. If the...

    It won't hurt the compressor to try. If the condensor won't hold the charge, the internal bypass will open in the compressor. You will hear it and the suction pressure will not drop.
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    227

    Snyder General (McQuay)

    Guys I have an old wharehouse unit cooler (evaporator coil) that I can't identify. It is a Snyder General Model RUA-023DM33 Serial 87F-00126.
    For some reason I cant find any info. Help is...
  21. If the first Tech. that added freon didn't find...

    If the first Tech. that added freon didn't find and fix the leak, then that is the first thing that needs to be done.
  22. Replies
    87
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    3,304

    I carry the A12-701 and A12-1506. When...

    I carry the A12-701 and A12-1506. When installing, I take the first 12" of sensing cap and wind it around my pocket screwdriver creating a sensing bulb. Wedge it between the fins in the evap. and you...
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    87
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    3,304

    $288.86 is my current price.

    $288.86 is my current price.
  24. Replies
    87
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    3,304

    What is the price of 420A? Thats what I would...

    What is the price of 420A? Thats what I would dump in there. Simply because I have a few drums on hand.
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    1,513

    Of course we do. The diagnosis at that point...

    Of course we do. The diagnosis at that point becomes a hypothesis. How do you prove a hypothesis? Use experiments and further observations, revise hypothesis until everything jives and you have a...
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