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  1. Replies
    6
    Views
    751

    Was the chiller made in the 60's also?

    Was the chiller made in the 60's also?
  2. Thread: Trane Help

    by shaith52
    Replies
    37
    Views
    2,631

    Wow, you got some balls taking that apart. Maybe...

    Wow, you got some balls taking that apart. Maybe we should go to vegas since you like throwing your money away. Your cost on repairing that if you screw anything up will be #%$@ high. Leave it to the...
  3. Thread: lennox XC15

    by shaith52
    Replies
    9
    Views
    770

    I am sorry, I didn't make myself clear. We...

    I am sorry, I didn't make myself clear. We installed the new A/C last year. condensor and evap. coil (R-410A)the whole works. Except for the line set, the unit before was R-22. Then the customer kept...
  4. Thread: lennox XC15

    by shaith52
    Replies
    9
    Views
    770

    Yeah, I hate going behind someone elses repairs....

    Yeah, I hate going behind someone elses repairs. The evap. coil is the right size of coil and the TXV is also, and they are both R-410A. So, I am thinking if I triple evacuate the system and run some...
  5. Thread: lennox XC15

    by shaith52
    Replies
    9
    Views
    770

    No, evap. coil was not changed and I had my...

    No, evap. coil was not changed and I had my gauges on it. It ran normal at about 400 and 140 psi. and then it dropped down on the suction pressure. So I removed the bulb to see what would happen and...
  6. Thread: lennox XC15

    by shaith52
    Replies
    9
    Views
    770

    lennox XC15

    I have a lennox XC15, year is 2007. We replaced the TXV and also put a whole new condensor in. My suction pressure dropped down to 50 psi after I let the bulb dangle, and it was running normal...
  7. Replies
    17
    Views
    1,706

    sub cooling and super heat

    How do you check sub cooling and super heat? Dumb question I know but I am new in the field. I am just a parts runner right now. I am starting school next month.
  8. Replies
    7
    Views
    795

    chiller/flow switch

    What is a flow switch on a chiller and what does it do? Thanks
  9. Thread: 3 phase 480v

    by shaith52
    Replies
    3
    Views
    888

    3 phase 480v

    Can anyone tell me what voltage you get on a 3 phase 480V from 1 leg to ground?
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