80,000/64,000 BTU "ComfortNet" TWO-STAGE ECM VARIABLE SPEED UPFLOW/HORIZONTAL NATURAL GAS FURNACE 80% 115/60/1 CFM 2000

80,000/64,000 BTU "ComfortNet" TWO-STAGE NATURAL LOW NOx GAS FURNACE, VOLTS:115, HERTZ:60, PHASE:1, AIRFLOW:UPFLOW/HORIZONTAL, SPEEDS:ECM VARIABLE SPEED, CFM:2000, EFFICIENCY:80%, IGNITION:SILICON NITRIDE HOT SURFACE IGNITER, FLUE:4", 1ST STAGE BTU INPUT/OUTPUT:80,000/64,000, 2ND STAGE BTU INPUT/OUTPUT:56,000/44,800, GAS CONNECTION:1/2” N.P.T., PLENUM OPENING DIMS:19-1/2"W X 19-5/8"D, DIMENSIONS:33-3/8"H X 21-1/2"W X 28-5/8"D, WEIGHT:121 LBS, MADE IN USA. (APPROVED NAT TO LP CONVERSION KIT:LPM-06 (NOT INCLUDED)