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supporting SPST relay switching for fan and motor circuits
The Kodiak Controls 4201R-3
Its automatic reset functionality ensures the system returns to normal operation once temperatures stabilize within safe parameters
It features a 1300 mm (51
this genuine 180921 replacement kit provides the technical precision necessary to restore system efficiency and prevent compressor slugging
Zonefirst AOBD-20X8 Damper Refrigerant supporting SPST relay switching forThe Zonefirst AOBD 20X8 is a high performance automatic opposed blade damper designed for precision airflow management in commercial and residential HVAC zoning. This 20" x 8" unit features a robust 24Vac power open power closed actuator, requiring a 3 wire connection for positive drive control in both directions. Unlike standard gravity or spring return models, the AOBD 20X8 side mount damper utilizes a synchronous motor that draws power only during
US$ 129.99
US$ 802.75