This Honeywell SmartValve replacement is identical to the SV9520M2536/U model and includes a natural-to-LP conversion kit

this is a line voltage thermostat designed to handle the load directly at 120V

the board incorporates integrated diagnostics to streamline troubleshooting of blower speeds

Engineered for high-performance mechanical environments

Key Benefits: Optimized Overcurrent Protection: Features a 7A time-delay rating specifically calibrated for high-speed inverter and chiller control circuits

Lennox 83L75 Limit Switch Els PW 17895 This Honeywell SmartValve replacement isThe Lennox 83L75 Limit Switch is a critical safety component designed for HVAC furnace flame roll out and high limit protection. Engineered to Lennox OEM specifications, this auto reset thermal limit switch operates within a precision range of 100 145F. As a primary safety device, the 83L75 monitors temperature spikes within the heat exchanger and interrupts the burner circuit if thresholds are exceeded to prevent system damage or hazardous operation.