This high-tension red spring is specifically calibrated to provide a reliable outlet pressure range of 10 to 22 inches water column (WC)

accommodating heavy-duty industrial loads without extra relays

Designed with a heavy-duty frame and high-amperage contacts

the manifold is sold as the distribution pipe

Always verify exact slot clearance before attempting to install in non-Reznor units

Schneider Electric (Viconics) VT8350U5000B Controller 340793-762 This high-tension red spring isThe Schneider Electric VT8350U5000B is a low voltage fan coil controller and zone controller designed for precise climate regulation in commercial environments. Built on the Viconics VT8300 series architecture, this unit features universal outputs and an integrated relative humidity sensor for advanced dehumidification control. It functions as a communicating BACnet MS TP thermostat, allowing for seamless integration into Building Automation Systems