Compressor Protection: The hard shutoff design prevents liquid refrigerant from entering the suction line during downtime

this unit provides the proactive fault detection and 110VAC fan signaling necessary to keep commercial equipment running at peak performance without the risk of false fire triggers

this unit is built to withstand the rigorous demands of mechanical rooms and commercial facilities

low-resistance connections during high-torque startup cycles

verifying the York furnace parts continuity is essential

Laars Heating Systems RE2033900 Module 318172-701 Compressor Protection: The hard shutoffThe Laars Heating Systems RE2033900 Module is a critical replacement 24V ignition control designed for precise burner management in high efficiency boiler and pool heater applications. Engineered with a 0 second pre purge (0sPP), an 8 second trial for ignition (8sTFI), and a single try ignition sequence, this intermittent pilot module ensures rapid flame establishment and efficient fuel combustion. This component is specifically matched for Laars AP