This model is characterized by its high-voltage isolation and robust build quality

Durable DPST Design: Features two poles and a normally open configuration for robust electrical switching

High-Temperature Durability: Constructed with robust metallic alloys and a high-alumina ceramic insulator for long-term survival in the combustion zone

this OEM valve is rated for the standard operating temperatures and pressures found in high-efficiency gas-fired condensing boilers

It is essential not to over-torque

Resideo W8735Y1000 AquaReset Kit 321894-709 This model is characterized byThe Resideo W8735Y1000 AquaReset Kit provides a streamlined wireless outdoor reset solution for hydronic systems utilizing Honeywell Home AquaStat controllers. By integrating the C7089R1013 wireless outdoor sensor and the W8735ER outdoor reset module, this kit enables RedLink technology to communicate ambient temperature data directly to the boiler control. This configuration allows for precise boiler reset ratio adjustments, automatically shifting