The HVAC unit has become an inevitable part of our lives. Every season it stands by us and gives us comfort as a family member. When it comes to purchasing a new one it is a huge investment. Although it gives us great comfort for years, the high cost surely makes a hole through our pockets. However, we don’t suggest you go for a cheap HVAC system, but few smart ways can still save you money. The price can be cut down in various ways: