Purchasr any high efficency furnace get an A/C for 50% Off* 10 years parts and 10 year labor. Disclaimer:*Offer includes the purchase of any new Lennox Furnace 96% minimum efficiency and receive 50% off any new Lennox air conditioner.Credit purchases subject to credit approval. Cannot be combined with other offers. Other restrictions apply. Offer may be withdrawn atany time without notice. Ohio License #s 45611. Expires 06/30/23.