ensure the bulb is properly seated in its bracket and fully immersed in the medium

making it a robust interface for industrial solenoid valves and motor starters

the Carrier LH31RB015 is designed to support both fuel types

What are the wiring requirements for this unit

Siemens Building Technology 257-02034 Valve Assembly 318423-701 ensure the bulb is properlyFor contractors servicing terminal units, the Siemens Building Technology 257 02034 is a standard setting normally open pneumatic valve assembly designed for precision control in low pressure steam and water applications. This 2 way globe valve features a 1 2 inch NPT female to female connection and is built on the rugged Powermite 599 MT Series platform, rated for ANSI Class 250 service. The forged brass body and brass trim provide the durability