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Optimized Diagnostics: Re-establishes the connection between the Smart System display and the main module to ensure fault messages are correctly reported
Verify your unit's parts list to confirm the match
it facilitates a seamless drop-in installation for field technicians servicing reach-in coolers
providing a secure and vibration-free fit
Siemens Building Technology 331-3000 Actuator 320788-704 Optimized Diagnostics: Re-establishes the connectionThe Siemens 331 3000 is a heavy duty, No. 4 pneumatic damper actuator engineered for reliable control of large dampers in commercial HVAC environments. As a veteran preferred HVAC pneumatic control solution, this rugged, metal fabricated unit is designed to provide gradual or positive actuation of terminal units, mixing boxes, and fire smoke dampers. It features a 4 inch stroke and a nominal 3 7 psi spring range, allowing for precise sequencing with
US$ 332.50
US$ 337.50