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  1. Thread: bypass damper

    by dav214
    Replies
    1
    Views
    214

    bypass damper

    how would I go about setting a bypass damper on zoned system?
  2. Replies
    4
    Views
    267

    thanku

    thanku
  3. Replies
    4
    Views
    267

    semihermetic compressor

    should oil be changed in semi-hermetic compressor every couple of years or just if discoloured or the valves need to be redone

    thanks
  4. Thread: contact cleaner

    by dav214
    Replies
    1
    Views
    184

    contact cleaner

    contact cleaner , just for use on contactors or can been used elsewhere?


    thanks
  5. Thread: gauges?

    by dav214
    Replies
    1
    Views
    259

    gauges?

    is a water or air gauge the same as a refrigeration gauge, if not why not

    thanks
  6. Thread: condenser

    by dav214
    Replies
    2
    Views
    326

    condenser

    hey guys

    what is a molecular condenser
  7. Thread: pump back

    by dav214
    Replies
    14
    Views
    750

    thank u

    thank u
  8. Thread: accumulators

    by dav214
    Replies
    3
    Views
    262

    accumulators

    Hey guys
    does all accumulators have fusiable plugs

    thanku
  9. Thread: pump back

    by dav214
    Replies
    14
    Views
    750

    pump back

    why and what circumstances would u want to pumpback the refrigerate into the condenser in refrigeration
  10. Thread: humidifers?

    by dav214
    Replies
    2
    Views
    184

    humidifers?

    is there any good steam humidifier with out having to install water filter system and not cost over $, any recomendations
  11. Replies
    9
    Views
    603

    compressor sweating

    is it normal for the compressor to sweat?
  12. Thread: bullet

    by dav214
    Replies
    9
    Views
    405

    gauges not connected

    gauges not connected
  13. Thread: bullet

    by dav214
    Replies
    9
    Views
    405

    bullet

    bullet vacuum pump spits out a little bit of oil on startup, is that normal?
  14. Thread: bullet

    by dav214
    Replies
    5
    Views
    323

    bullet

    bullet vacuum pump spits out a little bit of oil on startup, is that normal?
  15. Thread: reclaimer

    by dav214
    Replies
    5
    Views
    312

    reclaimer

    do u guys put filter dryer on inlet of reclaimers all the time and how often to change?
  16. Replies
    7
    Views
    346

    garden hose and acid or pressure wash

    hey guys me again,

    just wondering to clean condenser coils , do most of u use pressure washer or just a good acid and a garden hose

    thanks
  17. Replies
    13
    Views
    695

    thanks guys

    thanks guys
  18. Thread: hoses

    by dav214
    Replies
    11
    Views
    477

    hoses

    do u guys recommending replacing hoses yearly or when broken or rebuild if u can?
  19. ecobee or nest or honeywell or lennox smart stats

    which is best smart stat in your opinon and why?
  20. Replies
    13
    Views
    695

    mixing gauges with refrigerates

    hey guys

    does it matter if I use r22 gauges with 134A, 500 series?.
    400 series refrigerate I have one gauges for those,i know these should be seperate
  21. Thread: different sizes

    by dav214
    Replies
    1
    Views
    228

    different sizes

    whats up with different size scrader valves,is there any reasoning behind that?
  22. Replies
    11
    Views
    735

    Micro channel condenser coil Sent from my...

    Micro channel condenser coil



    Sent from my iPhone using Tapatalk - now Free
  23. Replies
    11
    Views
    735

    Contactot good, amp good Sent from my iPhone...

    Contactot good, amp good


    Sent from my iPhone using Tapatalk - now Free
  24. Replies
    11
    Views
    735

    7.5,2 stage,2 fans ,fans on with y1 Sent...

    7.5,2 stage,2 fans ,fans on with y1


    Sent from my iPhone using Tapatalk - now Free
  25. Replies
    11
    Views
    735

    Pressure are fine and does not trip when I m...

    Pressure are fine and does not trip when I m there


    Sent from my iPhone using Tapatalk - now Free
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