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Belimo Battery Backup System for Non-spring Return Models NSV24US HVAC
Belimo Battery Backup System for Non-spring Return Models NSV24US HVAC
Regular price
HK$9,740.00
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HK$9,740.00
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In case of a power failure, the NSV24 battery back-up unit switches the damper actuator from its main AC power supply over to the 24 VDC battery to drive the actuators to their safety position.
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