Reznor UEAS-260-AC2-CC6 High Efficiency Gas Fired Unit Heater is a 115 volt, high efficiency gas fired unit heater designed to provide efficient heating. It uses separated combustion venting to provide a 260000 BTU/hr. output with a 92% thermal efficiency. Vibration isolated venter motors reduce operating noise. UEAS-260-AC2-CC6 provides a 50-60 F rise range. UEAS models use an integrated circuit board with diagnostic indicator lights to control heater operation. External gas connection allows for easy gas service connection. Reznor UEAS-260-AC2-CC6 is designed to be suspended from 4 suspension points. UEAS-260-AC2-CC6 provides improved efficiency and easier installation over previous Reznor models. Reznor UEAS-260-AC2-CC6 High Efficiency Gas Fired Unit Heater Features: Transformer for 24-volt controls Multi-try direct spark ignition with 100% lockout