We service all makes and models of furnaces. Some common brands include: Carrier, Bryant, Trane, American Standard, Rheem, Air Temp, Lennox, Goodman, Amana, Daikin, Gree, Fujitsu, Mitsubishi, and hundreds more. This furnace has an AprilAire Filter with April Aire Humidifier. We can help maintain all brands of equipment whether old or new. Schedule maintenance today. 412-257-1300