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Three Way Mixing
the air restrictor plate is typically removed
this switch is rated for use with R410A and other common high-pressure refrigerants typically found in residential and light commercial HVAC equipment
appropriate adapters are required
Ease of Installation: High flexibility allows for efficient installation in confined dampers
Zonefirst ZDS-24X16 24WX16H Parallel 24V 2-Pos S/R THPU32HP7Y Three Way MixingThe Zonefirst ZDS 24X16 is a heavy duty rectangular zone damper engineered for professional HVAC zoning applications. Built with a sturdy extruded aluminum frame and 24 inch by 16 inch dimensions, this parallel blade damper features 3 inch blades that pivot on self lubricating bushings for silent, long term operation. As a 2 wire 24V power close spring return unit, it remains normally open to ensure fail safe airflow during power loss, a critical
US$ 609.50
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