AMSTAR / RUNTRU A952V040BU3S FURN 40 MBTU, 96% AFUE, 2- STAGE UPFLOW, HORT LEFT, HORT RIGHT VARIABLE SPEED ECM, 3.0 TON BLOWER, 34"H X 17-1/2"W X 28-3/4"D

[ "Gas Furnace", "Type Upflow/Horizontal Left or Right, Condensing, 2-Stage", "Btu per Hour 26000 (Stage-1), 40000 (Stage-2) Input", "Control Type 120 Volt AC 60 Hertz 1-Phase", "Size 17-1/2 Inch Width x 28-3/4 Inch Depth x 34 Inch Height", "Gas Inlet Size 1/2 Inch", "Vent Size 2 Inch Diameter", "Inclusion/Features Stainless Steel Heat Exchanger, Redundant 2-Stage Gas Valve, 120 Volt Silicon Nitride Igniter, Inshot Burner, Orifice", "AFUE Rating 96 Percent", "Current Rating 7.9 Amp", "Overcurrent Protection 15 Amp", "Motor Power Rating 1/2 HP", "Airflow Capacity 3 Ton", "Blower Size 11 Inch Diameter x 8 Inch Width", "Filter Size 16 Inch x 25 Inch x 1 Inch", "Motor Type Variable Speed ECM", "Blower Drive Type Direct", "Combustion Fan Type PSC", "Cabinet Material Galvanized Steel", "Temperature Rating 25 to 55 Deg F (Stage-1), 30 to 60 Deg F (Stage-2)", "Applicable Standard ANSI Z21.47/CSA 2.3, ETL (Canada and US)" ]