Lennox 76F73 Relay This high limit control features

This high limit control features a calibrated 185°F open temperature and a 150°F close temperature

Key Benefits for Technicians Optimized Friction Coefficient: High-grip polyurethane material prevents slippage on the drive pulley

this component is rated for use in both 50Hz and 60Hz electrical environments

always verify with the manufacturer

For new installations

Lennox 76F73 Relay This high limit control featuresThe Lennox 76F73 Relay is a heavy duty, stacked DPST Heat Sequential Relay designed for precise load management in residential and commercial electric furnaces. As a high performance HVAC sequencer replacement, this 240V component ensures the staggered activation of heating elements, preventing excessive inrush current that can trip breakers or damage sensitive control boards. Operating as a normally open relay, the 76F73 is engineered for high cycle