Plenum Rated Compliance: Fully certified to UL 1820 and NFPA 90A specifications for use in environmental air spaces

this puller-style propeller maintains precise pitch and balance to reduce vibration and extend the service life of the fan motor bearings

Can I use this valve for Liquid Propane (LP) applications

Optimized Airflow: High-speed 1075 RPM performance ensures consistent static pressure recovery in ductless and unit heater configurations

How do you reset the 35-705701-005 after a lockout

Lennox 79J74 Gas Burner 321042-401 Plenum Rated Compliance: Fully certifiedThe Lennox 79J74 Gas Burner is a precision engineered inshot burner assembly designed for direct OEM replacement in high output heating systems. This component, also identified by the Lennox 79J7401 part number, is critical for maintaining the combustion efficiency of Lennox LGA and LGC series packaged units. Built from heat resistant steel alloy, the 79J74 burner is designed to produce a stable, controlled flame pattern that minimizes resonance and