Siemens Building Technology 257-02030 Valve Assembly 322838-754 remote capillary and sensing bulb

remote capillary and sensing bulb for flexible mounting in various ductwork or tank configurations

ensuring the inducer motor maintains the exact static pressure required for safe combustion

Do I need to change the gas valve when using the 510-811-630 kit

and R-449A using POE oil

This motor is the standard OEM replacement for Modine Hot Dawg models

Siemens Building Technology 257-02030 Valve Assembly 322838-754 remote capillary and sensing bulbThe Siemens Building Technology 257 02030 Valve Assembly is a high precision solution for terminal unit control in hydronic systems. This 2 way normally open pneumatic valve is engineered with a 1 2 inch NPT connection and a robust forged brass body designed to handle water and 50% water glycol solutions. With a 0. 4 Cv equal percentage flow characteristic, it ensures stable modulating control for convectors, fan coil units, and reheat coils. The