120,000 BTU «BGS80″ SERIES NATURAL GAS FURNACE, VOLTS:220v, HERTZ:50, PHASE:1, AIRFLOW:4-WAY MULTI-POSITION, CFM:2000, EFFICIENCY:80%, GAS CONNECTION:1/2″ N.P.T, IGNITION:HOT SURFACE, FLUE:4», INPUT BTU’S:120,000, OUTPUT BTU’S:110.000PLENUM DIMS:23-1/2″W X 20″D, DIMS:33-3/4″H X 24-1/2″W X 28-1/2″D, WEIGHT:160 LBS, IN MFG BOX. **APPROVED NAT TO LP CONVERSION KIT INCLUDED**