This dual pressure control utilizes a SPST switch action to provide comprehensive system protection by managing both suction and discharge pressures

Utilizing genuine HVAC furnace safety switches like the 10123531 maintains the integrity of the system's safety circuit while reducing troubleshooting time during high-limit trip calls

Field Serviceability: PopTop design allows the motorized actuator to be removed with a single hand

Dual-Function Performance: Simultaneously manages boiler feed pump control and provides critical low water safety shutdown and alarm signaling

Lochinvar & A.O. Smith 100172013 Gas Valve 318423-701 This dual pressure control utilizesThe Lochinvar & A. O. Smith 100172013 Gas Valve is an authentic OEM replacement assembly engineered for precise fuel regulation in high efficiency Knight wall mount boilers. As a critical component of the combustion system, this SIT Sigma 848 gas valve utilizes a 1: 1 air gas ratio pneumatic modulator to ensure the burner receives the exact manifold pressure required for stable ignition and optimal thermal efficiency. It is designed to handle the