Goodman AC problem - http://www.hvacmechanic.com/ Forums
Original message
| mikeam1
 |  "Goodman AC problem"
, posted Sat 14 Jun 22:03  
I have a new 3 ton goodman cased coil with a piston diameter of .074. I have a one year old maytag 13 seer 3 ton condenser. The coil is R22/R410 compatable. I just hooked up the coil the other day and everything seems to be working fine but the pressure line shakes and I can feel the refrigerant surging thru the line. Is this normal or is the piston the wrong diameter. thanks in advance, mike
michael amalfi
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Replies:
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| theduke03
| "Re(1):Goodman AC problem" , posted Sun 15 Jun 09:48
Try this: Go to your front yard. If you can't hear it then it is OK.
"My dad was the most feared furnace fighter in Northern Indiana."
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| Jojo98
| "Re(1):Goodman AC problem" , posted Sun 15 Jun 00:15
What in the world is the pressure line?
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| | mikeam1
| "Re(2):Goodman AC problem" , posted Sun 15 Jun 09:58
the smaller of the two lines, I ment the liquid line
michael amalfi
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| | yuri
| "Re(3):Goodman AC problem" , posted Sun 15 Jun 10:37
It is normal for a piston. Try insulate/isolate it where it comes thru the sheet metal with some armaflex insulation and elsewhere.
Yuri
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