Search:

Type: Posts; User: luxx

Search: Search took 0.00 seconds.

  1. Replies
    3
    Views
    350

    thx guys

    thx guys
  2. Replies
    3
    Views
    350

    trane air handler 34 years old capacity?

    the model is Bacb-402c-b, ive posted this on here before and was told it is a 4 ton. it has six feeders going into the evap. trane doesnt acknowledge it anymore its so old. i just put a txv on it and...
  3. Replies
    10
    Views
    755

    thanks guys, ill sleep betta.

    thanks guys, ill sleep betta.
  4. Replies
    10
    Views
    755

    making a distibutor for a txv

    i made a distributor for a 4 ton txv. six feed into the evap. inlet and outlet are 3/8's. the only copper i had on hand was 3/16 copper. bundled them up sweated a cooper fitting together over them...
  5. Replies
    1
    Views
    230

    Trane air handler model no. Info

    have an trane air handler old. good shape
    model- bacb-402C-B
    someone secretly attached a four ton condenser. problems galore. can some one tell me the capacity im guessing four ton change. my boss...
  6. Replies
    1
    Views
    254

    trane rtu 4 ton blower motor

    have a model ych048c44obe i need blower motor specs as in rpm & hp would be great. its a 3 speed motor.
  7. Replies
    4
    Views
    554

    cleaned evap coils really well, yes i do need a...

    cleaned evap coils really well, yes i do need a manometer, its on my wish list. cleaning the coils helped. have a 20 degree split. the area being conditioned is to cold in my opinion, but its not my...
  8. Replies
    4
    Views
    554

    trane roof top package units

    howdy, ive recently took a new job being facilities hvac tech. have 34 units from 2 ton 15 ton. and two hundred room units. mostly trane units. some of these units have a fixed orifice manifold...
  9. Replies
    7
    Views
    1,335

    thermostats and heating elements thermo's must go...

    thermostats and heating elements thermo's must go from 0 to 500 f and heating elements are 240 v 450 watt
  10. Replies
    7
    Views
    1,335

    after market parts

    Im in the commercial restaurant equipment resale biz, im trying to find the best place for parts in the country im trying re condition a duke steam well and parts were about 900.00 help.
  11. Replies
    79
    Views
    9,100

    bleed back

    hey, if i close the the suction side on a hermetic compressor and let pull down and shut it off, it shouldn't bleed back correct ive heard two sides of this
  12. Replies
    79
    Views
    9,100

    bench testing compressors

    ok, what is the best way to check hermetic compressors to find if the valves are good or not. i always pinch off the suction valve and let it pull into a vacumme and shut it off, ok im told it...
  13. Thread: cappilarys

    by luxx
    Replies
    5
    Views
    583

    cappilarys

    i do a lot of commercial refrigeration repaire for resale i come in touch with a lot of stopped up or wrong sized capillary tubes i use a chart for hp of compressor and temp range and have success...
  14. Replies
    1
    Views
    392

    cooler & freezer thermostats

    in my parts catalogs when looking for thermostats theres so many different ranges i under stand cold in and out but what about warm in and out and normal on and off not sure what that means it gets...
  15. Replies
    0
    Views
    353

    masterbiult deli case

    i have a deli case dual evaporator operates on a pressure switch its using 134a i have it cutting out at 17 psi and cutting back in at 30psi its holding a box temp of 40 degrees have four defrost...
  16. Replies
    2
    Views
    425

    stock room a/c mix match

    have a split a/c unit for a dry storage room the air handler is a1.5 ton 9 seer and the condensor is 2 ton 10 seer someone installed this and the suction stays in the 50's so ive got ice biuld up...
  17. Thread: compressor btu's

    by luxx
    Replies
    12
    Views
    3,670

    clearity

    im on the verge of enlightment gentleman
  18. Thread: compressor btu's

    by luxx
    Replies
    12
    Views
    3,670

    thx for the sheet, im still trying to figure it...

    thx for the sheet, im still trying to figure it out, i geuss my reall question is, ok example have a 1/2 hp 134a compressor 4600 btu @ 45 evap, can i use this in a unit that reqiures 3200 btu @ 20...
  19. Thread: compressor btu's

    by luxx
    Replies
    12
    Views
    3,670

    compressor btu's

    i work for a company doing restaraunt eqiupment referb, when im changing compressors, for example i have a true display reach in, neede a new compressor it was an r-12, i had a 134a comp. same h.p...
  20. Replies
    1
    Views
    539

    wasserstron make table

    have a old pizza make table in good shape, its been modified a bit, origanally a 502 system with two evaps, one for upper deck ( condiment compartment) and lower box for storage med. temp. theres a...
  21. Thread: 134A pressures?

    by luxx
    Replies
    14
    Views
    1,892

    the 134a super heat

    as stated before this particular box is twin evap, no evap fans, upper display case & a lower consealed case. top is at 35, bottom box 27 f, sh is at 35 all the way, unless my temp probe is bad,...
  22. Replies
    23
    Views
    1,921

    the deli case returns

    well they were not the owners were not interested in having me install a epr for the lower box, i adjusted thermostat to hold the display case on top at 35 and the lower none visible box was at 27...
  23. Replies
    23
    Views
    1,921

    epr

    im not familiar with an epr valve but would like to hear more about it. the way it is now is evrything piped together, one thermostat the bottom is a insulated none visible box as the top is totaly...
  24. Replies
    23
    Views
    1,921

    deli case

    yes it is a deli case i removed the coiled copper and repiped it in, its dual evap natual convection a 134a system. question with a wieghed in charge seems to cool good two different compartments...
  25. Thread: 134A pressures?

    by luxx
    Replies
    14
    Views
    1,892

    super heat

    what should super heat on a 134a reach in box be ? i re did one this week new compressor new drier twin evap and its a natural convection deli display case box temp was at 38 my sh was 35 is this...
  26. Thread: Accutemp Steamers

    by luxx
    Replies
    14
    Views
    4,069

    ive worked those accutemp boxes once had problems...

    ive worked those accutemp boxes once had problems with achieving vaccume i landed up finding a accutemp vendor in the area and gave me a new seal kit and replace the seals worked great ever since
  27. Replies
    23
    Views
    1,921

    thx for the input only reason i asked was that...

    thx for the input only reason i asked was that particular unit came from south america and had been changed from factory specs it also had a nice convient side access panel were everything was...
  28. Replies
    23
    Views
    1,921

    reach in refrigeration boxes

    in reach in boxes were the condensor is sitting on the bottom the suction pipe is coiled up so u can slide unit out for service with out bending the line. my question is can that be shortend by...
  29. Thread: 134A pressures?

    by luxx
    Replies
    14
    Views
    1,892

    on reach in refrigeration boxes with a charge of...

    on reach in refrigeration boxes with a charge of 8 oz of 134a a wieghed in amount is always important to check super heat on a cap tube system if my pressures didnt look to wierd and seemed to be...
  30. Replies
    7
    Views
    1,598

    so what was the out come with 134 a pressures ?

    so what was the out come with 134 a pressures ?
  31. Thread: 134A pressures?

    by luxx
    Replies
    14
    Views
    1,892

    Ive always just weighed it in according the...

    Ive always just weighed it in according the manufactures specs but assually ide say 15 psi on suction and 125 to 150 on high side but ive always wonderd about exact pressures my self
Results 1 to 31 of 31
Comfortech Show Promo Image

Related Forums

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