Siemens Building Technology 257-02036 Valve Assembly 340155-7024 Inspect the burner for cracked

Inspect the burner for cracked ports

Contractors favor this series for its customizable firmware and localized control logic

This unit is compatible with 120V or 240V AC pilot duty circuits and is a direct drop-in replacement for many Johnson Controls P28 and Penn P28AA-1C series switches

the EC5408E is rated for an ambient temperature range of -40°C to 55°C

For service technicians addressing cold-blow issues in 208/240V air handlers

Siemens Building Technology 257-02036 Valve Assembly 340155-7024 Inspect the burner for crackedThe Siemens Building Technology 257 02036 Valve Assembly is a heavy duty industrial solution designed for precise terminal unit control in hydronic systems. This 2 way normally open pneumatic valve features a 1 2 inch NPT connection and a 1. 6 Cv rating, utilizing a modified equal percentage flow characteristic to ensure stable linear heat output in heating and cooling applications. The assembly integrates a rugged forged brass body with a reliable