Search: Posts Made By: bignick
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04-10-09, 07:26 PM
Replies: 1
Views: 1,368
Posted By bignick

whirring noise return duct

I have Trane air handler Model # 4tee3f40b1000aa that makes a high pitch whirring noise and is most noticeable at the 80% speed. When the Dealer came out he said the whirring noise is beacause the...
12-19-07, 08:27 PM
Replies: 2
Views: 2,261
Posted By bignick

Question Heat Pump Tonnage

I am replacing my heat pump. I need to find out the current tonnage that my Heat Pump unit is. I have a Carrier, model 38cq039340. I believe the unit is 25 years old. Any help would be appreciated
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