Gas Furnace Preferred 97% AFUE 80000 BTU Two-Stage Multi-position 21-Inch-Wide Cabinet

The Gas Furnace Preferred 97% AFUE 80,000 BTU Two-Stage Multi-Position (927TA60080V21) delivers advanced, high-efficiency heating with a 97.2% AFUE rating and a normalized 80,000 BTU input, engineered for flexible installation in upflow, downflow, or horizontal positions. Its 21-wide cabinet (approximately 35 high - 29 1/2 deep) provides ample coil space and technician-friendly access for easy servicing and installation. A two-stage gas valve and variable-speed ECM blower motor continuously adjust heating output and airflow to maintain consistent indoor temperatures, optimal humidity levels, and whisper-quiet operation. Operating on 115 V single-phase electrical power with a 15 A circuit, this unit includes a 1/2 NPT gas connection field-convertible for natural gas or propane and supports PVC or CPVC venting in both direct and non-direct configurations. Certified for a temperature rise range of 35-65 °F and a maximum external static pressure of 0.10 in. w.c., the 927TA60080V21