Search:

Type: Posts; User: combustioneer

Page 1 of 4 1 2 3 4

Search: Search took 0.01 seconds.

  1. sell him ductless :.02:

    sell him ductless :.02:
  2. Replies
    11
    Views
    844

    ... but the wheel was spotless? one of our guys...

    ... but the wheel was spotless? one of our guys found a package unit with no return flex. quoted the repair after cleaning inches of goo off the evap, but it was cooling outdoor air when he left,...
  3. Replies
    84
    Views
    3,154

    you are now at balance with the tool universe.

    you are now at balance with the tool universe.
  4. Replies
    84
    Views
    3,154

    a fun one was the coal stoker that my avatar pic...

    a fun one was the coal stoker that my avatar pic came from.
  5. Replies
    84
    Views
    3,154

    nut drivers, channel lock, 10 inch rigid, dewalt...

    nut drivers, channel lock, 10 inch rigid, dewalt 18v light. i think there is tool karma, though. can't find my 9/16 flat wrench or good garden hose nozzle. have been able to retrieve clamp meter,...
  6. cool image of creating a little rain cloud inside...

    cool image of creating a little rain cloud inside the evaporator... a stand-alone dehumidifier uses this concept when after dropping the water vapor out of the air, it is heated by the condensor -...
  7. Replies
    8
    Views
    184

    automotive?

    automotive?
  8. Replies
    13
    Views
    366

    thanks, medic. latent heat is the key. at the...

    thanks, medic. latent heat is the key. at the same time that the liq ref is getting ready to boil off, isn't the water vapor in the air doing the reverse? i was once told that the bulk of the...
  9. Replies
    83
    Views
    2,815

    biggest benefit of variable speed ecm is in zoned...

    biggest benefit of variable speed ecm is in zoned communicating systems where speed is regulated according to zones in service, as in lennox harmony. i'm no duct guy, but properly tuned, i think...
  10. Replies
    11
    Views
    333

    biggest lesson for me was to wash the condensor,...

    biggest lesson for me was to wash the condensor, change the air filter, find out if evap is plugged (hint - how dirty is the blower wheel?), and... clean the blower wheel. then all the other stuff...
  11. Replies
    29
    Views
    3,741

    nice setups! i should post on the wall of...

    nice setups! i should post on the wall of shame...
  12. Replies
    29
    Views
    1,198

    great posts...

    great posts...
  13. no heat in the condo? electric baseboard?

    no heat in the condo? electric baseboard?
  14. Replies
    2
    Views
    544

    RTFM. lennox documentation was always very clear...

    RTFM. lennox documentation was always very clear about testing. use their procedures to avoid roasting the board. spend the time to read the manual, and the next 50 jobs will be much easier...
  15. Thread: Filters

    by combustioneer
    Replies
    8
    Views
    492

    i tell them to get the cheapest pleated filter in...

    i tell them to get the cheapest pleated filter in a 3-pack, avoid allergen filters. if it's just an oil or 80%gas, then fiber filters are fine. my thought is to protect 90+ condensing coils and...
  16. weigh in per rating on outdoor unit.

    weigh in per rating on outdoor unit.
  17. Replies
    16
    Views
    938

    anticipator meant more when purging a higher mass...

    anticipator meant more when purging a higher mass system would produce a lot of rise.
  18. have had to re-route hose to the pressure sw when...

    have had to re-route hose to the pressure sw when it would form a trap. also, firing ng setup on lp or blocked vents, or cross-contamination will cause slimy buildup, even soot.
  19. true... found a carrier 90+ that ran 10 years...

    true... found a carrier 90+ that ran 10 years with the concentric vent reversed and a mesh net over the conical intake... to keep the bees out... that were nesting in the exhausting intake.... ...
  20. Replies
    14
    Views
    1,626

    nice job. i'm trying to break in to the control...

    nice job. i'm trying to break in to the control field from resi hvac. could you give some background on the project?
  21. Replies
    22
    Views
    1,183

    thanks! guess us oil guys have a brain cell or...

    thanks! guess us oil guys have a brain cell or two... different settings for different brands?
  22. Replies
    22
    Views
    1,183

    cad cell tester?

    cad cell tester?
  23. Replies
    4
    Views
    548

    plugged ports in the header box is a possibility....

    plugged ports in the header box is a possibility. also check for plugged condensate drain. excess water can plug the pressure switch ports. either case could indicate a combustion issue that is...
  24. Replies
    30
    Views
    1,592

    plugged flues. bet there's a clothes dryer or...

    plugged flues. bet there's a clothes dryer or table saw within 10 feet...
  25. Replies
    17
    Views
    835

    flue collector box is the end of the combustion...

    flue collector box is the end of the combustion path where all of the condensate collects and is directed to a drain. if the drain is not trapped properly, or is plugged, condensate from combustion...
Results 1 to 25 of 100
Page 1 of 4 1 2 3 4
Comfortech Show Promo Image

Related Forums

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