4 Cv equal percentage flow characteristic ensures linear heat output

reducing troubleshooting time for field contractors

Standardized 1/4 Barb Connection: Features a 1/4" barb fitting for a secure

Robust Temperature Range: Rated for extreme environments

this high pressure cutout switch is engineered to open the control circuit at 227 PSI and automatically reset when pressure stabilizes at 170 PSI

Functional Devices RIBU1CW Relay 320734-701 4 Cv equal percentage flowThe Functional Devices RIBU1CW is a pre packaged SPDT pilot relay engineered for reliable HVAC control circuit isolation and load switching. Housed in a NEMA 1 rated enclosure, this enclosed relay simplifies field installation by eliminating the need for separate mounting bases or DIN rail kits. It features a dual voltage coil, accepting both 24VAC DC and 120VAC inputs, making it a versatile component for building automation systems (BAS) and lighting