A/C Evaporator Coils - http://www.hvacmechanic.com/ Forums
Original message
| problems
 |  "A/C Evaporator Coils"
, posted Thu 22 May 22:40  
Just wondering what most people use to check if the small leak is in the furnace plenum A coil, other than by checking everything else. Halide torch on R 22 out of the home registers, would that work.
Are all refrigerants not flamable, CFC's and HCFC's you use a halide on so they are not flamable, just got to watch out for fosgene gas, I believe that to be the only danger, is that right?
In the Trade for a long long time !
Things a bit different than before !
Refrigeration still doesn't have a "d" in it does it ?
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Replies:
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| Houston204
| "Re(1):A/C Evaporator Coils" , posted Thu 22 May 22:48
"Tip of the Day" Remember to remove power first.
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| | problems
| "Re(2):A/C Evaporator Coils" , posted Sat 24 May 20:10
Thanks a lot for your reply Huston, I am looking into that hand hekd leak detector, you can hold the probe right in the path of the discharge air to sence if the evap has a leak ?
In the Trade for a long long time !
Things a bit different than before !
Refrigeration still doesn't have a "d" in it does it ?
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| | Houston204
| "Re(3):A/C Evaporator Coils" , posted Wed 28 May 00:08
You would have to hold it an inch away from most leaks to pinpoint them. It works great with R410a (Puron). My old H10PM wouldn't, so I upgraded.
"Tip of the Day" Remember to remove power first.
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