Residential Air Conditioning and Heating is one of the largest Wholesale-Distributors of Residential Air Conditioning and Heating units. We carry a wide variety of Residential Air Conditioning and Heating units in several types and sizes from our 115 Volt Cooling and Heating Residential Air Conditioning and Heating units, to our Cooling-Only models. We carry Residential Air Conditioning and Heating units in a wide range of BTU's as well.