Siemens Combustion AGA23 Spring Kit R-448A This single pressure control features

This single pressure control features a 1/4 inch flare connection and operates with a regulation range of 6 inHg to 108 psig

What is the maximum operating temperature for this cast iron flange

These pens are sealed to prevent evaporation

along with integral check valves and filter gaskets to eliminate cross-flow

though this board is designed to interface with standard Utica-Dunkirk 24V probes

Siemens Combustion AGA23 Spring Kit R-448A This single pressure control featuresFor burner configurations requiring elevated manifold pressures, the Siemens AGA23 Spring Kit provides the necessary tension to achieve a stable 40" to 100" W. C. (water column) set point. This high pressure red spring is a critical component for field adjusting Siemens SKP series actuators, specifically compatible with SKP25 and SKPx5 gas valve modules. When your standard spring reaches its functional limit, moving to this heavy duty gas valve