Siemens Building Technology 656-0002 Valve 322838-754 This heavy-duty HVAC safety grille

This heavy-duty HVAC safety grille is essential for protecting the internal components of Carrier

facilitating an even flame pattern and ensuring optimal heating efficiency

Compact footprint facilitates easy integration into crowded electrical control boxes

" preventing downstream fluctuations

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Siemens Building Technology 656-0002 Valve 322838-754 This heavy-duty HVAC safety grilleThe Siemens Building Technology 656 0002 Valve is a pneumatic radiator valve engineered for precision fluid management in terminal unit applications such as fan coil units, convectors, and reheat coils. This Siemens Powermite 656 series assembly features a 1 2 inch flare connection and operates in a normally open configuration. Designed to handle both hot chilled water and low pressure steam, the 2. 1 Cv flow coefficient ensures consistent performance