Need to know if there is a lab somewhere that a person can send a sample of the freon from our new unit. Unit comes charged with R410 and we believe tech topped it with R22.
Any help would be greatly appreciated!!
2007-11-07 05:03:14 · 4 answers · asked by Linda M 4 in Home & Garden ➔ Maintenance & Repairs
this is a newly installed system - dealer has given us no paper work as we feel they are trying to hide big mistake. Thank you Amos S, good info.
2007-11-07 06:14:51 · update #1
no lab needed.Call a different company and have them check the pressure/temperature relationship of the current refrigerant charge.Tell the tech(the new one) what you think happened.
P/T relationship is an easy test.He will connect a test hose to either the high pressure or low pressure side of the system.At any given pressure,each type of refrigerant will have a corresponding temperature.If the temperature does not match the pressure,the refrigerant may be "mixed".
2007-11-07 05:18:25 · answer #1 · answered by Anonymous · 1⤊ 0⤋
Check the receipt from the tech. He may have included the type freon used in the service call.
2007-11-07 13:25:17 · answer #2 · answered by sensible_man 7 · 0⤊ 0⤋
Go with AMOS, he is dead on
2007-11-07 18:58:54 · answer #3 · answered by candyman 4 · 0⤊ 0⤋
try this site
2007-11-07 13:26:28 · answer #4 · answered by tuxedo cat 6 · 0⤊ 0⤋