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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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It is very hot, heat wave temps here... last night i heard

Customer Question

it is very hot, heat wave temps here... last night i heard a strange noise and smell of burning rubber and a/c quit cooling
Submitted: 2 years ago.
Category: HVAC
Expert:  Phil replied 2 years ago.
I need the brand and model number or the inside and outside units. Meantime if the system is over 3 or 4 years old, clean the condenser on the outside unit, you can buy the foaming cleaner at Home Depot or Lowes and most larger hardware stores. Clean it 2 or 3 times in order to get the dirt from deep between the fins. We can go from there.