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WHILE SUPPLIES LAST. Offers valid on orders placed between 4/15/2026 – 6/19/2026 ("Purchase Period"). Buy any in-stock qualifying Xion or Enlight rooftop unit and receive a $750 USD discount on qualifying curb adapter OR buy any in-stock Raider unit and receive a 15% off point of sale discount, while supplies last. Only one offer may be used per order. Orders of qualifying Xion, Enlight, Raider units and curb adapters must be (i) placed during the Purchase Period; (ii) in Lennox’s inventory at time of order, and (iii) shipped and invoiced no later than June 19, 2026. All qualifying products are subject to availability on a first come, first served basis. Offer valid in the U.S. and Canada. Total promotion amount is dependent on qualifying purchases. Curb adapter must be compatible for the replacement scenario for which the Xion and/or Enlight rooftop unit is being purchased. See your local Lennox Sales Representative for a full list of qualifying products. Curb adapter must be ordered at the same time as the qualifying Xion and/or Enlight rooftop unit; each qualifying unit is eligible for one qualifying curb adapter discount. No limit on the number of Raider, Xion and/or Enlight units purchased. Offer has no cash surrender or other value. Availability of curb adapters may vary based on model compatibility and inventory levels. Offer not valid with past or future purchases and cannot be combined with other offers or discounts. Purchases on National Accounts are not eligible. Purchases by Manufacturer Representatives are not eligible. All amounts are local currency. No order limits. Promotion is subject to change or cancellation without notice. Order through your local Lennox Sales Representative. Or utilize our new Commercial Quick Quote tool with code CQQCURB to take advantage of the $750 off curb adapter discount or code CQQRAIDER to take advantage of the 15% off Raider discount.