the Normally Closed function ensures the valve returns to the closed position immediately upon loss of 24V power for system safety

Can I use a 626465R to replace a standard auto-reset switch

Environmental Compliance: Features modern snap-switch technology to replace legacy mercury-filled controllers

OEM Compatibility: Precision-engineered for Carrier family equipment

Smith 100108641 Thermostat is a critical OEM replacement part designed for precise thermal management in commercial and residential water heating systems

Heil Quaker ICP 1184423 Limit Switch R-407A the Normally Closed function ensuresThe Heil Quaker ICP 1184423 Limit Switch is a critical safety component designed for International Comfort Products residential and commercial furnace systems. This L165 20F limit switch serves as a primary thermal cutoff, monitoring the heat exchanger temperature to prevent unsafe operating conditions. Engineered with a fixed 165F opening point (Cut Out) and a 145F closing point (Cut In) with a 20F differential, this SPST normally closed switch