Siemens Combustion AGA23 Spring Kit R-448A though this board is designed

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

If your existing manifold is 1/2"

this component ensures consistent electrical flow and prevents intermittent power loss that can lead to motor failure

allowing for seamless integration with most building automation systems without external resistors

Siemens Combustion AGA23 Spring Kit R-448A though this board is designedFor 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