Search:

Type: Posts; User: sadlier

Page 1 of 20 1 2 3 4

Search: Search took 0.02 seconds.

  1. Replies
    17
    Views
    22,867

    I think Aprilaire has the best barometric bypass...

    I think Aprilaire has the best barometric bypass damper. As for zone panels my preference is to go with Honeywell Enviracom communicating system with the T9000 stats. This has the advantage in that...
  2. Replies
    19
    Views
    3,682

    Hows the gasket or is it a flare connection? Have...

    Hows the gasket or is it a flare connection? Have you tried a different ball valve (had them leak, too)?
  3. Replies
    19
    Views
    3,682

    Remember that the hoses are semi-permeable. They...

    Remember that the hoses are semi-permeable. They will still allow air to gradually seep through, just not at a high rate. Check the gasket on the hose and make sure it isn't bad. To verify leakage of...
  4. Replies
    53
    Views
    7,557

    I've got both. The air-acet has dust on it. While...

    I've got both. The air-acet has dust on it. While it does cost less to operate and still gets the job done it is slower. When there is a heat sink involved then it can get very difficult to braze...
  5. Replies
    9
    Views
    1,461

    Depends on. For the black ductboard (yellow is a...

    Depends on. For the black ductboard (yellow is a no-go for me) the ductboard costs 183% more than metal and insulation. Yellow ductboard cost 150% more. The only ductboard that I trust to stay...
  6. Replies
    9
    Views
    1,461

    If ductboard is installed so that it will not...

    If ductboard is installed so that it will not come apart it should cost more than metal. Sounds like someone gave a price for ductboard that will give you trouble. Go with the metal. There's no...
  7. Thread: Free at last!

    by sadlier
    Replies
    12
    Views
    1,396

    Filter dryers are built in to the equipment I use.

    Filter dryers are built in to the equipment I use.
  8. Replies
    8
    Views
    4,804

    Where can I find the test reports?

    Where can I find the test reports?
  9. Replies
    5
    Views
    1,039

    If it's galvanized duct then it should be encased...

    If it's galvanized duct then it should be encased completely in concrete for the very problem you're having.
  10. Replies
    15
    Views
    1,818

    Wow!

    Wow!
  11. Replies
    8
    Views
    4,804

    Applied right the foil tape doesn't come off....

    Applied right the foil tape doesn't come off. However I've seen too much that has come off. Stick with the type that has the UL approval stamped on it.

    Personally I don't like foil tape. It tears...
  12. Thread: Free at last!

    by sadlier
    Replies
    12
    Views
    1,396

    Free at last!

    Just yesterday I realized how free I've become of having to lug around various copper fittings like the ells & couplers for AC installs. I use the YJ tubing bender with the reverse bend attachment...
  13. It could be a number of things. To me it sounds...

    It could be a number of things. To me it sounds like the condensate drain lines are plugged.
  14. Replies
    7
    Views
    2,420

    Thaanks for the heads up. I'll go check it out.

    Thaanks for the heads up. I'll go check it out.
  15. Replies
    7
    Views
    2,420

    Variable speed compressors were tried before but...

    Variable speed compressors were tried before but currently are not in use in residential applications. Slowing a compressor down can cause oilflow problems is one reason why.
  16. Replies
    10
    Views
    850

    I agree with Steve and use the same clamp. It is...

    I agree with Steve and use the same clamp. It is quick and durable. I use it with the Fieldpice SC77.
  17. Replies
    17
    Views
    22,867

    1. Install a zone system with a barometric bypass...

    1. Install a zone system with a barometric bypass damper. There are different ways to install a zone system. It sounds like the tech you talked to sizes the ducts to handle a good portion of the...
  18. Is the equipment a relatively new install?

    Is the equipment a relatively new install?
  19. Replies
    6
    Views
    1,217

    It is recommended that systems be sized for 50% -...

    It is recommended that systems be sized for 50% - 55% RH; It sounds like they sized it right.

    You are correct in slowing down the blower for more moisture removal. You can go down to 400 CFM/ton...
  20. Replies
    24
    Views
    1,819

    Find an HVAC company that knows how to do Manual...

    Find an HVAC company that knows how to do Manual D duct sizing. If they know that then they'll know how to calculate what you need rather than just guessing.
  21. Replies
    24
    Views
    1,819

    EEKS! Way to go, now I'm going to have...

    EEKS! Way to go, now I'm going to have nightmares!

    That supply air plenum looks pretty square and so I am presuming it's about 22" x 22". It looks like those are 6" - 8" flex runs coming off of...
  22. Replies
    24
    Views
    1,819

    Double check the static pressure measurement in a...

    Double check the static pressure measurement in a different spot. It looks like there may have been some air turbulence throwing the # off.
  23. Replies
    84
    Views
    9,299

    It could be that the charge is not correct. Have...

    It could be that the charge is not correct. Have the installer come back and find out what's wrong.
  24. Replies
    3
    Views
    542

    It may be that Lennox has improperly installed...

    It may be that Lennox has improperly installed the valves which is causing the problem. For example (and I can't say if they still do it) at one time they told installers to install the bulb with the...
  25. Replies
    3
    Views
    569

    At the community college. You must be certified...

    At the community college. You must be certified to be using it on your home system.
Results 1 to 25 of 500
Page 1 of 20 1 2 3 4
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event