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  1. Replies
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    Unit is from 06 the hole is the size of a small...

    Unit is from 06 the hole is the size of a small screw hole to pieces of copper rubbing together . I never brazed one up in the middle of the pipe was not sure of it would open up when I heated it.
    ...
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    10
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    940

    Hole in condenser

    Can a hole in a u bend in condensor coil be brazed up it rubbed through found on a service call today? Was not sure so I told customer I will be back tomorrow.


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    I am here:...
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    Rapid recovery

    Has any one ever used a company by the name of rapid recovery to remove refrigerant or there recovery bottle services?


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    Had a restricted orifice cleaned and refilled...

    Had a restricted orifice cleaned and refilled system seems to be working but the temp has not been that warm to put a heavy load on it.


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    It looks like it is brazed in. The system does...

    It looks like it is brazed in. The system does not have a filter dryer in it.


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    Cleaning fixed orifice in evaporator

    Is there a proper way to clean a restricted orifice in evaporator?


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    764

    If there is moisture in the propane tank the...

    If there is moisture in the propane tank the regulator will freeze and lock up every time it gets below freezing. The heater will not have any gas to fire and if it does you will have signs of soot...
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    Heating man thank you for the breakdown that...

    Heating man thank you for the breakdown that simplifies it big time.
  9. Replies
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    What do you do if charts is not with heater?

    What do you do if charts is not with heater?
  10. Thread: Testo 557

    by Dust2505
    Replies
    11
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    727

    Thanks for the input. I will try it again .

    Thanks for the input. I will try it again .
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    Calculating cfm

    Does anyone have a affordable solution for calculating cfm for a/c units?
  12. Thread: Testo 557

    by Dust2505
    Replies
    11
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    727

    Mine came in the case with all of the separate...

    Mine came in the case with all of the separate pieces warped in plastic and batteries shrink wrapped. Does yours automatically calculate sh and sc. When you connect everything and turn it on ?
  13. Thread: Testo 557

    by Dust2505
    Replies
    11
    Views
    727

    Yes I had them plugged in and turned it on I was...

    Yes I had them plugged in and turned it on I was reading temps on both clamps .


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  14. Thread: Testo 557

    by Dust2505
    Replies
    11
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    727

    So it will automatically come up if there is sp...

    So it will automatically come up if there is sp and sc ?


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    Clean the burner tips if they are up shot burners...

    Clean the burner tips if they are up shot burners and crossover tube might not be living across fast enough.
  16. Thread: Testo 557

    by Dust2505
    Replies
    11
    Views
    727

    Testo 557

    Is any one using the testo 557. I just got it out of the box and hooked it up to try it out and get formiliar with it. And the directions are very vague on how to get it to calculate superheat and...
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    Go to carrier online they have a good online Nate...

    Go to carrier online they have a good online Nate course
  18. Replies
    45
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    Sorry just the compressor.

    Sorry just the compressor.
  19. Replies
    45
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    4,095

    Not sure I did not right it down.

    Not sure I did not right it down.
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    45
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    4,095

    If there is I could not locate it it look s like...

    If there is I could not locate it it look s like a fixed orifice.
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    45
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    4,095

    Some where in the mid 40 range not sure

    Some where in the mid 40 range not sure
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    4,095

    Ac only. My wet bulb was 62. I was getting 2.8deg...

    Ac only. My wet bulb was 62. I was getting 2.8deg of superheat and 11.8 of sub cooling. The unit had to dampers connected to a zone control . That is disconnected. Is it possible the unit is not...
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    5 ton unit not sweating on suction line

    I have a 5 ton heil split system keeps freezing up coil and condenser. Cleaned coil and filters and condenser . Still freezes up over night. Checked my psi r22 everything is were my pt charts are...
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