Search:

Type: Posts; User: stephen mendoza

Search: Search took 0.00 seconds.

  1. Replies
    3
    Views
    669

    Found the problem. The strainer right before the...

    Found the problem. The strainer right before the water pump was clogged.

    Scrubbed it out and it returned to normal.
  2. Replies
    3
    Views
    669

    Boiler problem

    I have a boiler hot water loop in a building. It cycles over and over

    constantly. I see the water out going temp. jumps up to 160 degrees and

    then drops down to 140 degrees. The water...
  3. Replies
    7
    Views
    843

    I have a 6 story building and I have air trapped...

    I have a 6 story building and I have air trapped in a

    hot water loop. 6 fl. and 5 fl. coils are fine.

    On 3rd fl. the coils water runs out cold. I have

    air trapped between 1st and 4th fl. ...
  4. Replies
    20
    Views
    3,113

    Are you talking about the green bulb that bleeds...

    Are you talking about the green bulb that bleeds out

    air on it's own?
  5. Replies
    20
    Views
    3,113

    The outside temp. brings on the boiler, I have...

    The outside temp. brings on the boiler, I have that set

    at 60.
  6. Replies
    20
    Views
    3,113

    It's natural draft. Water tube. temperatue...

    It's natural draft. Water tube. temperatue cycles the

    boiler. I recently replaceed the flow switch. Could the

    paddle posably be stuck in close position and keep it

    firing?
  7. Replies
    20
    Views
    3,113

    yes

    yes
  8. Replies
    20
    Views
    3,113

    I have a boiler making a loud howling noise...

    I have a boiler making a loud howling noise everytime

    it heats up. The water temperature rises up and down

    constantly to 180 deg. to 120 deg. My water pressure

    is at 12 psi. Is the temp....
  9. Replies
    15
    Views
    1,884

    What is the whole point about the expansion tank...

    What is the whole point about the expansion tank to

    a boiler? Is it to keep air out of the system?

    If I have 12psi of water going to the boiler, when it

    heats up will the pressure rise?
  10. I have a building that puts out constant heat...

    I have a building that puts out constant heat during the

    winter. The outside stat brings on the boiler and the fan

    boxes for the coils. My RTU is constantly putting out

    55 degrees to the...
  11. I have a VAV box with a boiler coiler in it with...

    I have a VAV box with a boiler coiler in it with a duct

    supply of 55 degrees. How hot would the coil need to be

    to get a 100 degrees out of the runs?
  12. Replies
    3
    Views
    555

    Hello, figured it out today. I had a guy find...

    Hello, figured it out today. I had a guy find that the HP

    switch was cutting it out. A bad switch. It is a little

    low on freon. Sorry I didn't have that much info but

    thanks for your...
  13. Replies
    3
    Views
    555

    Hello, I have a Mc Quay unit that has two...

    Hello, I have a Mc Quay unit that has two circuits on it.

    Each circuit has two compressors on it, 6 stages of

    cooling. My problem is that the #1 circuit trips out on me

    and I have to turn...
  14. Replies
    3
    Views
    867

    Thanks Turtle. It worked.

    Thanks Turtle. It worked.
  15. Thread: tonage

    by stephen mendoza
    Replies
    8
    Views
    729

    it was 94 out side.

    it was 94 out side.
  16. Thread: tonage

    by stephen mendoza
    Replies
    8
    Views
    729

    I have about 66 supply and a 78 return. It seems...

    I have about 66 supply and a 78 return. It seems when the

    day warms up to much I'm losing. My pressures was 82 Low

    and 275 high. My UEI meter on the suction line read 48

    degree temp. ...
  17. Thread: tonage

    by stephen mendoza
    Replies
    8
    Views
    729

    Model - CKL24-1F Serial - 0306424230

    Model - CKL24-1F

    Serial - 0306424230
  18. Thread: tonage

    by stephen mendoza
    Replies
    8
    Views
    729

    How do I figure out tonnage on my unit?

    How do I figure out tonnage on my unit?
  19. Replies
    3
    Views
    867

    I have a low side sitting at 90 psi and high side...

    I have a low side sitting at 90 psi and high side bouncing

    back and forth from 200 to 500 psi. The compressor amps

    is bouncing back and forth from 5 amps to 10 amps and it's

    rated at 12.1...
Results 1 to 19 of 19
Comfortech Show Promo Image

Related Forums

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