Question

Central AC won't come on. We can turn it on by flipping the circuit breaker. It will run for a short time and kick off.

Asked by Pamela Caldwell
Danville, KY

We have an Energy Star AC and a programmable thermostat, but every three years we have to have a service call for our unit.

Answer

Bill Bradbury

Answered by Bill Bradbury

Smithfield, UT

Envirocon Home Restoration

October 11, 2010

It sounds as though you have a pinhole leak.

Freon leaks can be found with a soapy water solution, but the leak may not be in an accessible location. A good AC tech can use a "sniffer" to check for leaks, but since this is common and repair can be difficult and expensive, most techs just add a little freon and call it good.

 

For more information:

Check our Find a Pro directory to find a green HVAC contractor in your area.

Also, read Steve Saunders's Q&A "My AC service contractor wants to sell me a new unit with environmentally friendly Freon. What does that mean? Should I buy it?"

Tagged In: heating cooling

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