Technical Durability: Robust design resists debris and liquid refrigerant damage better than standard piston models

Direct OEM Fitment: Eliminates the risks associated with generic springs

The 168078 typically includes the necessary seals for the cartridge

Flexible Mounting: Provides multiple slot configurations for mounting to ductwork

Reznor 112754 Switch Technical Durability: Robust design resistsThe Reznor 112754 Blocked Flue Switch is a critical safety component designed for commercial and residential HVAC units, specifically engineered to monitor venting conditions and mitigate hazardous exhaust buildup. This manual reset limit switch is factory calibrated at a 175F temperature rating (L175F), functioning as a fail safe device that interrupts the heating cycle if a blockage occurs within the flue pipe or heat exchanger system. Utilizing a