I have since put the new cap back on but have no idea what to check from here. They now specialize in both residential and commercial air conditioning systems, sold at dealers nationwide. Central air conditioners from the Dave Lennox colle…

It works by storing energy in ice — at night, electricity is used to freeze water, and during the day, the ice can cool air that is circulated throughout the house. A few additional things to look for may be whether the repair technicians …