I have a new Payne brand 2 ton central air unit that was installed by my home warranty company, and after two months and after they sent out three different companies to try and fix my cooling problem, the last company decided that the original Carrier brand system that has been in my home for 26...

I live on the east end of long island NY. Wish to install dx system in ground water which is about 54 degrees

This is not really practical to try to deliver 120 volts at 150 feet and have the capacity for 400 amps. Assuming the maximum load of each 200 amp service to be 80% of full rating, would mean the calculations would be based on 320 amps, or 160 amps for each service entrance. Thanks for your...

We just moved into an 11 year old house last month. The AC has not worked properly since we moved in. The first AC guy the Homeowners Warranty company sent cleaned the unit and added freon. A month later, it was 83 degrees downstairs today. Last week they sent another guy and he found what he...

I am trying to find out if I am getting a fair or good price from a local company located here in Miami, Florida. Believe it or not the two A/C units in my home are still working from the day the house was built 19 years ago. I received a quote on 2 Trane units. XB13 2TTB30 30 = $2499 XB13...