80% 2 Stage Variable Speed Comm. Upflow/Horizontal Furnace Armstrong SKU A80US2V070A12 Please select 70 MBH 80% 2 STG. UP/HORIZ-COM90 MBH 80% 2 STG. UP/HORIZ-COM90 MBH 80% 2 STG. UP/HORIZ-COM90 MBH 80% 2 STG. UP/HORIZ-COM110MBH 80% 2 STG. UP/HORIZ-COM135MBH 80% 2 STG. UP/HORIZ-COM Log in to view price
80% 2 Stage Variable Speed Comm. Downflow Furnace Armstrong SKU A80DS2V070A12 Please select 70 MBH 80% 2 STG.DOWNFLOW-COM 90 MBH 80% 2 STG.DOWNFLOW-COM 110MBH 80% 2 STG.DOWNFLOW-COM Log in to view price
80% Constant Torque Downflow Furnace Armstrong SKU A80DF1E045A12 Please select 80% CONT TORQUE 45M BTU DWNFLO18U95 70MBH 3T ARMSTRONG C/T D80% CONT TORQUE 70M BTU DWNFLO80% CONT TORQUE 90M BTU DWNFLO80% CON TORQUE 110M BTU DWNFLO Log in to view price
80% Constant Torque Upflow/Horizontal Furnace Armstrong SKU A80UH1E045A12 Please select 80% CONT TORQUE 45M BTU UP/HOR18U94 80% CT 70 BTU A UP/HOR 80% CONT TORQUE 70M BTU UP/HOR80% CONT TORQUE 90M BTU UP/HOR80% CON TORQUE 90M BTU UP/HOR 80% CON TORQUE 110M BTU UP/HOR80% CON TORQUE 135M BTU UP/HOR Log in to view price
95% Constant Torque Downflow Furnace Armstrong (WSL) SKU A95DF1E045B12S Please select 95% DF CT 45BTUH/3T/17.5" SS 95% DF CT 90BTUH/4T/21" SS Log in to view price
95% Constant Torque Upflow / Horizontal Furnace Armstrong (WSL) SKU A95UH1E030B08S Please select 30 MBH 95% 1 STAGE CT UP/HOR 135 MBH 95% 1 STAGE CT UP/HOR Log in to view price
96% 2 Stage Upflow/ Horizontal Furnace Armstrong (WSL) SKU A96UH2E030B08S Please select 14C44 30MBH 2T 96% 2 STG C/T 135 MBH 96% 2 STG *OBSOLETE* Log in to view price
96% 2 Stage Variable Speed Comm. Upflow/Horizontal Furnace Armstrong SKU A96US2V045B12S Please select 45MBH 96% UP/HOR.2STG VARI SPD70MBH 96% UP/HOR.2STG VARI SPD90MBH 96% UP/HOR.2STG VARI SPD90MBH 96% UP/HOR.2STG VARI SPD90MBH 96% UP/HOR.2STG VARI SPD110MBH 96% UP/HOR.2STG VARISPD110MBH 96% UP/HOR.2STG VARISPD135MBH 96% UP/HOR.2STG VARISPD Log in to view price
96% 2 Stage Variable Speed Comm. Downflow Furnace Armstrong SKU A96DS2V045B12S Please select 45MBH 96% DOWN 2STG VARI SPD 70MBH 96% DOWN 2STG VARI SPD 90MBH 96% DOWN 2STG VARI SPD 110MBH 96% DOWN 2STG VARI SPD Log in to view price
96% CONSTANT TORQUE DOWNFLOW FURNACE ARMSTRONG SKU A96DF1E045B12S Please select 23U35 96% DF 45BTUH 3T23U36 96% DF 70BTUH 4T23U37 96% DF 90BTUH 4T23U38 96% DF 110BTUH 5T Log in to view price
96% CONSTANT TORQUE UPFLOW/HORIZONTAL FURNACE ARMSTRONG SKU A96UH1E030B12S Please select 23U39 96% UH 30BTUH 3T23U30 96% UH 45BTUH 3T23U31 96% UH 70BTUH 3T23U32 96% UH 90BTUH 4T23U33 96% UH 110BTUH 5T23U34 96% UH 135BTUH 5T Log in to view price
97% Modulating Comm. Downflow Furnace Armstrong SKU A97DSMV070B12S Please select 70MBH 97% DOWNFLOW MODULATING90MBH 97% DOWNFLOW MODULATING110MBH 97% DOWNFLOW MODULATNG Log in to view price