For technicians field-servicing large-scale boilers

allowing for HVAC temperature sensor maintenance without system depressurization

this commercial refrigeration TXV provides the reliability contractors expect during critical system repairs

determined by looking at the wheel from the hub/bore side

Engineered for RA 2000 radiator valves

Functional Devices RIB2401C Enclosed Relay 340793-762 For technicians field-servicing large-scale boilersThe Functional Devices RIB2401C is a versatile pilot duty enclosed relay designed for reliable control in HVAC, lighting, and energy management systems. This SPDT relay features a 10 Amp contact rating and is housed in a durable NEMA 1 enclosure, making it suitable for mounting directly to an electrical box or inside a control panel. Engineered with a dual coil design, it supports 24Vac dc or 120Vac input voltages, providing maximum flexibility for