Search:

Type: Posts; User: servicefitter

Search: Search took 0.00 seconds.

  1. Replies
    28
    Views
    2,832

    In 35 years I been cleaned out 4 times. It only...

    In 35 years I been cleaned out 4 times. It only takes 2 minutes or less to open doors of a ford van and take anything out with a handle. Alarm or not, if their wearing work clothes nobody evens...
  2. Replies
    58
    Views
    3,606

    Valve has a bad power head or moisture is high in...

    Valve has a bad power head or moisture is high in system and freezing in valve or drier
  3. Dunham Bush medium vertical screw compressor

    Tring to find a 3 1/8" discharge check valve that fits between compressor and service valve . D/b is known for customer no service. Thanks
  4. Replies
    27
    Views
    2,162

    Make shure coil is piped correctly coldest water/...

    Make shure coil is piped correctly coldest water/ coldest air, and how much building infiltration is their.
  5. Dunham Bush medium vertical screw compressor

    Tring to find a 3 1/8" discharge check valve that fits between compressor and service valve . D/b is known for customer no service. Thanks
  6. Replies
    32
    Views
    5,449

    check subcooling, if 10 to 15 degrees distrubuter...

    check subcooling, if 10 to 15 degrees distrubuter may not have a proper orfice or none at all. distrubuter tube temp would be warmer than temp at expanstion valve bulb
  7. Replies
    4
    Views
    1,355

    we started using them with pronto forms.working...

    we started using them with pronto forms.working out some of the problems .but it coming along
  8. Replies
    82
    Views
    17,782

    general forman

    work for a 40 man service company were on call a week at a time, friday to friday mouning 1 hour a day '2 for sat. 2 for sun. iF you work its port to port. union company 562 saint louis
  9. Replies
    24
    Views
    1,567

    in the hood

    went on a no heat call walked down the basement stairs stoped before getting all the down. 5 or 6 german shepard puppies and 6 inches of chichen feathers all over the floor. ask the owner what was up...
  10. Replies
    4
    Views
    1,355

    using ipad for service tickets

    anyone using the ipad and did you make your own program or purchase one.company that i work for wants to go in this direction
  11. Replies
    11
    Views
    1,574

    screw compresser

    freq drives are used on evap fans- vav systems, towers , condenser pumps.screw compresser use discharge pressure for lubrcation and the oil helps cool the rotors. if they used a oil pump like a...
  12. Replies
    7
    Views
    974

    turn crankcase heaters on. keep condener fans off...

    turn crankcase heaters on. keep condener fans off charge by subcooling after pressures start getting into range enable condenser fans. recheck subcooling and hope u have a load
  13. Replies
    2
    Views
    748

    looking for design temps and dew to see if and...

    looking for design temps and dew to see if and how they have changed. they now are 93/3 and 75 dew point
Results 1 to 13 of 14
Comfortech Show Promo Image

Related Forums

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