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

Search:

Type: Posts; User: mickyj

Page 1 of 3 1 2 3

Search: Search took 0.00 seconds.

  1. Thread: lost leg

    by mickyj
    Replies
    4
    Views
    455

    Good advice and I thank you guys for the quick...

    Good advice and I thank you guys for the quick responce!
  2. Thread: lost leg

    by mickyj
    Replies
    4
    Views
    455

    lost leg

    working on a 230 volt single phase system and I have 110 volts to ground on both wires but not 230 volts across the two legs. what would be the probable cause? bad breaker? the 110 v to ground is...
  3. Replies
    0
    Views
    332

    chimmney chase to roof peak

    :confused:Does anyone know if it is wthin Massachusettes Code to use an unused chimmney to run a direct vent (90+) pvc intake/exhaust to the roof?
    it is probably about a 35 foot run atleast. Old...
  4. Thread: High limit trip

    by mickyj
    Replies
    10
    Views
    957

    Thank you. That answers my question. To...

    Thank you.
    That answers my question.
    To everyone else, thank you too.
  5. Thread: High limit trip

    by mickyj
    Replies
    10
    Views
    957

    Well,thanks for the answers everybody! I still...

    Well,thanks for the answers everybody! I still don't know the answer to my question! But at least I know that I am not the only one who doesn't know!
  6. Thread: High limit trip

    by mickyj
    Replies
    10
    Views
    957

    part time wannabe, building maintence. I only...

    part time wannabe, building maintence.
    I only wanted to know because I found some paper in the supply grill and was curious if it could have caught fire. Also just as curious as to how it got in...
  7. Thread: High limit trip

    by mickyj
    Replies
    10
    Views
    957

    just curious, it is worn off .

    just curious, it is worn off .
  8. Thread: High limit trip

    by mickyj
    Replies
    10
    Views
    957

    High limit trip

    at what temperature in the heat exchanger area does the high limit switch trip? 3 ton carrier rooftop gas fired?
  9. Thread: Baseboard heat

    by mickyj
    Replies
    9
    Views
    1,104

    Thank you very much for that link. That answers...

    Thank you very much for that link.
    That answers allot of my questions.
  10. Thread: Baseboard heat

    by mickyj
    Replies
    9
    Views
    1,104

    We allready had a calculation done and the...

    We allready had a calculation done and the available wall space only allowed for so much baseboard( not enough to actually handle the load)
    I can suppliment with a space heater for the time being....
  11. Thread: Baseboard heat

    by mickyj
    Replies
    9
    Views
    1,104

    Baseboard heat

    does anyone know about the difference between standard baseboard heat and high efficiancy baseboard heat?
    I need to add some hotwater baseboard heat to a new section of my house and I am told by...
  12. Thread: Fla

    by mickyj
    Replies
    11
    Views
    1,161

    Fla

    Another elementary question, but certainly leads to debate.
    During a pm of equipment, I was told by some that motor amperage should be as close , or adjusted to (if possible) to Full Load Amps. In...
  13. Replies
    9
    Views
    1,105

    Thats O.K! I would have probably asked the same...

    Thats O.K! I would have probably asked the same question!
    I was just hoping I missed something instead of having to haul the damn thing up 3 flights of stairs and bringing the new one back down 3...
  14. Replies
    9
    Views
    1,105

    pressures were between 7 and 10 lbs of each...

    pressures were between 7 and 10 lbs of each other but I cant remember exact pounds. Single phase won't run backwards right? Suction pipe does not get cool at all, Did change cap and contactor. I...
  15. Replies
    9
    Views
    1,105

    Pressures are about even, within 10 lbs about...

    Pressures are about even, within 10 lbs about 120/110
  16. Replies
    9
    Views
    1,105

    Carrier Ductless split

    Replaced a scroll compressor on a carrier 3 ton ductles split, single phase 208volt. Weighed in 7lbs of liquid(r22) through liquid side and intended to add the last pound by gas. Started unit and...
  17. Replies
    30
    Views
    3,829

    I have not worked much with 410a but I have heard...

    I have not worked much with 410a but I have heard they use different oils, wouldent this cause contamination by switching from 22 to 410 with the same guages? just my thought.
  18. Replies
    15
    Views
    4,805

    Thank you for the realistic reply!

    Thank you for the realistic reply!
  19. Replies
    15
    Views
    4,805

    Its not really a side job, I am just trying to...

    Its not really a side job, I am just trying to learn more about HVAC so I won't be just relagated to cleanup duty all the time. I have a fair amount of electronics experience so I thought i could...
  20. Replies
    15
    Views
    4,805

    Janitrol Gmp100-3, Thanks for the info on the...

    Janitrol Gmp100-3,
    Thanks for the info on the flame sensor.I changed it because i thought it was bad. If the other sensors are bypassed and the flame still shuts down, I just assumed it was a flame...
  21. Replies
    15
    Views
    4,805

    C,mon... I'm just a maintence guy trying to learn...

    C,mon... I'm just a maintence guy trying to learn more about this stuff. Does anyone have a better answer than that?
  22. Replies
    15
    Views
    4,805

    Had a no heat call and found the unit locked out...

    Had a no heat call and found the unit locked out on ignition failure. The unit lights, but after about 4-5 seconds shuts down.
    Durring start sequence I was getting 15 volts.Then after HS igniter...
  23. Thread: Carrier rooftop

    by mickyj
    Replies
    7
    Views
    671

    Will that have anything to do with the unit not...

    Will that have anything to do with the unit not jump starting at the LV terminal board?
    Oh yes ... he did say the setback light was on at the t-stat.
  24. Thread: Carrier rooftop

    by mickyj
    Replies
    7
    Views
    671

    He said that there was one "lightstat tstat"....

    He said that there was one "lightstat tstat". Thats all I know.. sorry
  25. Thread: Carrier rooftop

    by mickyj
    Replies
    7
    Views
    671

    Got a call from a friend today stating he was...

    Got a call from a friend today stating he was working on a 12ton? rtu and it had a nonresponsive lightstat thermostat.
    No tech support today and the company who owned the unit maintains the energy...
Results 1 to 25 of 60
Page 1 of 3 1 2 3
Comfortech Show Promo Image

Related Forums

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