3. Buy an AC that fits your home. Make sure your contractor does research about your house, the microclimate you live in, and the condition and placement of your air ducts. That way, he or she can determine how much air-conditioning you need and whether you need to repair or realign ducts to improve your cooling efficiency.
This buyer's guide goes through the buying process of how to buy an AC compressor and enables you make all the right decisions. What does an AC Compressor do? Important Information To get started on buying the right If for There are several options of compressor oil your unit will need. If you decide to purchase oil locally or need to check what kind of compressor oil your system carries, please reference our full Labor and Part Costs