The 1/8" NPT tapped drain allows for the safe piping of condensate away from the valve and equipment to prevent corrosion or water hammer

the 36-inch copper capillary is designed for industrial use

the 626339 is the direct superseding replacement for the older 626236 fan control switch

Flexible Installation: Supports multi-poise mounting to accommodate tight manifold configurations

Where should the actuator be oriented during installation

Resideo SV9510K2539 Smart Valve 321894-709 The 1/8" NPT tapped drainThe Resideo SV9510K2539 Smart Valve is a reliable, high performance gas control solution designed to integrate modulation and direct hot surface ignition (HSI) sequencing into a single, compact unit. Engineered for 24 Vac applications, this intermittent pilot gas valve handles natural gas for furnaces, boilers, and commercial water heaters. It features a slow opening characteristic to ensure a soft ignition and minimize combustion stress, with a 3. 5"