KD Navien® NHW700-180SE, LP NPF Condensing Hydronic Furnace, Upflow Orientation, 9,000 min - 60,000 max BTU/H input, 97% AFUE modulating burner, AHRI Number 213301707. Airflow Delivery Range 350-1,200 CFM min Heat, 720-1,200 CFM Max Heat, 1,200 CFM Cooling. Nominal Cooling Capacity 1.3-3.5 Ton @350CFM, 1.5-3.0 Ton @ 400CFM. Includes 12" x 10" 1/2 HP Variable ECM Blower. Standard B Width Cabinet. PNHW7000025GE02