* Savings of up to $4000 includes a combination of $4000 in manufacturer and consumer rebates, along with the EnergyStar® federal tax credit on qualifying cooling systems with upgraded controls and air purifier. Call for details. EnergyStar® federal tax credit available at 10% of system cost up to $500 for systems meeting min energy efficiency requirements for existing home/principal residence. Special financing available thru third party with approved credit. Limited time offer, not valid on previous sales, cannot be combined with other offers. Expires on 12/31/2022.