Eligibility. Must have purchased and installed a complete and eligible HVAC system from A#1 Air Inc. on or after September 1st, 2019 through September 30th, 2019 and the system must be fully installed on or before October 18th, 2019. Eligible Systems include any new complete unitary horizontal or vertical HVAC system (Gas, Heat Pump or Straight Electric) sold and installed by A#1 Air Inc. Mini-split systems and scratch and dent systems are excluded from this promotion. Only 1 rebate per system per household. Customers must be in good standing to be eligible. Cannot be combined with any other complete HVAC system offers, discounts or specials. Recipients must be over 18 and be a legal resident of the U.S. This promotion is for a limited time period. All recipients will complete the form.