The 168078 typically includes the necessary seals for the cartridge

Always inspect the vacuum lines for cracks before replacing the switch

Direct OEM Fitment: Eliminates the risks associated with generic springs

and an aluminum 60 to 90F scaleplate

Key Benefits: High-Torque Performance: Specifically designed to handle 815-970 MFD requirements for heavy-duty motor starts

Reznor 112754 Switch The 168078 typically includes theThe 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