Siemens Building Technology 257-02034 Valve Assembly THPU32HP7Y As a critical component of

As a critical component of the furnace's venting sequence

Verify your line voltage at the unit before ordering

By replacing both the furnace ignitor and the flame sensor simultaneously

or visible signs of overheating or "burnt" insulation on the coil body

or legacy FTK/FTX 18K and 24K systems

Siemens Building Technology 257-02034 Valve Assembly THPU32HP7Y As a critical component ofFor 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