Search Results - HVAC-Talk: Heating, Air & Refrigeration Discussion

Search:

Type: Posts; User: Bill Lee

Page 1 of 19 1 2 3 4

Search: Search took 0.01 seconds.

  1. Replies
    4
    Views
    1,613

    If it's the Copeland two speed (ATVO48), no more...

    If it's the Copeland two speed (ATVO48), no more available. Copeland stopped making them. Either change to single speed 4ton compressor or replace with new Series 5 WaterFurnace.
  2. Replies
    5
    Views
    3,611

    Don't know any pricing, yet. Will be going to...

    Don't know any pricing, yet. Will be going to service school on them next week in Mesquite, TX. Hate to go in mid July, but will be closest school to me as others will require flying vs 4 hour drive.
  3. Just got through cleaning a Trane 2 ton RTU...

    Just got through cleaning a Trane 2 ton RTU condenser coil. Used NuBrite in a pump up sprayer to foam coil and then CJ-95 to wash. It took three tanks of water to get most of debris out of coil (had...
  4. Replies
    124
    Views
    14,123

    How deep a micron level could one expect to reach...

    How deep a micron level could one expect to reach after doing a compressor replacement for say: (1) a system up to 5 tons and (2) a system of 10 ton capacity? From what I've experienced is that the...
  5. Would like to go this year. But it will be the...

    Would like to go this year. But it will be the first that I've missed since signing on as a WF dealer. Went to a Service and Install school last Sept that included the Aurora training. Got the AID...
  6. The variable speed compressor heatpump that WF...

    The variable speed compressor heatpump that WF had at the dealer meeting last year (2011) was very quiet. It was sitting out in the open in a hallway. They would vary the compressor speed up and down...
  7. Trane did buy the Command Aire line several years...

    Trane did buy the Command Aire line several years back. They have dropped it for residential. Now they are rebranding a WF unit for residential. Just hope WF dosen't switch to the Trane plastic air...
  8. Replies
    2
    Views
    968

    It is just the control panel only. The dampers...

    It is just the control panel only. The dampers are purchased separately as to size, configuration, and wiring: two wire or three wire.
  9. Replies
    30
    Views
    2,295

    Rodney, several questions. In the picture showing...

    Rodney, several questions. In the picture showing the trunk insulated with foam, why were the runouts insulated with foil FG? The can lights that were foamed, were they ICAT? What foam product and...
  10. Replies
    177
    Views
    6,943

    If the indoor coil problem is stemming from...

    If the indoor coil problem is stemming from VOC's, then what device is available to accurately determine what VOC's are present?
  11. Replies
    177
    Views
    6,943

    I have had many repeat E coil leaks in the...

    I have had many repeat E coil leaks in the geothermal hp's that I've installed since 2001 (when the manufacturer brought out the R-410A units). The manufacturer is now on about the fourth E coil...
  12. Replies
    16
    Views
    1,072

    First of all, how do you check CURRANT with a...

    First of all, how do you check CURRANT with a VOLTMETER????????

    For the first situation, I would say that the house has a loose neutral and that the VOLTAGE is fluctuating due to varing...
  13. Replies
    10
    Views
    1,416

    Very good installation. I make a "box" out of...

    Very good installation. I make a "box" out of 2x10's or 12's with an internal 2x4 stiffner and a piece of plywood on top to set my WF units on. That way you don't have to lay on the floor to service!...
  14. Replies
    30
    Views
    4,468

    I recently bought a pair from JStone. Used them...

    I recently bought a pair from JStone. Used them on a job yesterday and couldn't pull a vacuum below 700mc. Put N2 pressure on the system and one of the core remover tools was LEAKING! Guess that I...
  15. Thread: Goodman HP

    by Bill Lee
    Replies
    6
    Views
    579

    What will SC tell you with piston metering?...

    What will SC tell you with piston metering? Didn't check WB indoor temp.
  16. Thread: Goodman HP

    by Bill Lee
    Replies
    6
    Views
    579

    Didn't check for TXV. Most of the Goodman...

    Didn't check for TXV. Most of the Goodman installers in this area don't know what a TXV is!!!
  17. Thread: Goodman HP

    by Bill Lee
    Replies
    6
    Views
    579

    Goodman HP

    Just got through with a service call on a Goodman heat pump system. Customer has lived in house about a year and has had someone else servicing the system. They put UV dye in the system and told the...
  18. Thread: AH coils

    by Bill Lee
    Replies
    9
    Views
    852

    If the residue is only on the copper, then I...

    If the residue is only on the copper, then I would say that it was a chemical reaction with sulfur/sulfides in the air. This material is somewhat shiny in appearance and will flake off the copper...
  19. Thread: lennox TXV

    by Bill Lee
    Replies
    9
    Views
    1,214

    I had to adjust the TXV on a new install last...

    I had to adjust the TXV on a new install last week. It was a XP14-036/CBX27UH-036 system. With the correct SC, the SH was in the mid 20's. Did a pump down, removed the bottom cap and opened the...
  20. Replies
    3
    Views
    1,044

    Sounds like the flow center is installed...

    Sounds like the flow center is installed backwards, the "out" side is connected to the "water in" piping to the hp's. Do the units have check valves installed in the piping between the hp's and the...
  21. Replies
    0
    Views
    603

    Penn water valves

    I'll ask this question here. Anyone have any experience with these valves. Can they be repaired if they are stuck open or won't open? If one is faulty, what's best approach--replace with new valve or...
  22. Ok, so you have a 3 T system? At 1000'/ton of...

    Ok, so you have a 3 T system? At 1000'/ton of loop, that's twice what I normally use. Most of my loops are 3/4". Your piping is is 500' rolls? I get my piping from a supplier with specs the same as...
  23. TC, What loop sizing program do you use and...

    TC,

    What loop sizing program do you use and what size pipe for loops? I'm in SW Arkansas and we are having the same hot dry weather (from radar pix just a few minutes ago, looks like we might get...
  24. Replies
    7
    Views
    779

    The weakest part of the DC's is the probe wire...

    The weakest part of the DC's is the probe wire clamp in the plug. Look at this post: hvac-talk.com/vbbbshowthread.php?t=776942 ((or go to page two of this section and look at hvacrmedic's post on...
  25. Replies
    14
    Views
    1,883

    ZT, are you using the GoPayment with Quick Books?...

    ZT, are you using the GoPayment with Quick Books? How is it working for you? Do you have a swipe device or just key in CC info? How does one go about getting customer to sign a printed receipt like...
Results 1 to 25 of 460
Page 1 of 19 1 2 3 4
Comfortech Show Promo Image

Related Forums

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