Furnace tune up on Rheem high efficiency 2 stage variable speed unit. Replaced aprilaire high efficiency Merv 11 filter and aprilaire 600a humidifier panel. HVAC service and repair in Palatine, Wheeling, Rolling Meadows, Itasca, Schaumburg, Arlington Heights, Elk Grove Village, Des Plaines Wood Dale, Buffalo Grove, Elgin, Hoffman Estates, Hinsdale, Winnetka, Wilmette, Barrington, lake Zurich, Roselle, Inverness, Deer Park, park Ridge and more
