What's New With Central Air Conditioning If you’re buying a new central AC for the first time in a while (most AC units last at least a decade), you’ll find that today’s models are more ...

If your current air conditioner ... cost of the new unit. Check if your state energy office or local utility offer rebates and trade-ins of older models to encourage the purchase of energy ...

consists of indoor and outdoor units. Window AC: Generally, more affordable than split ACs, both in terms of purchase and installation. Split AC: Higher initial cost due to the need for ...