making it specifically engineered for terminal box inlet diameters ranging from 10 to 14 inches

If the burners ignite but extinguish within 2 to 5 seconds

Common Questions: Can this relay replace a specific OEM potential relay

Will this thermocouple work with other brands of pilot burners

Common Questions: How do I verify if the 20404403S gasket is compatible with my air handler

Functional Devices RIBU2C Relay making it specifically engineered forThe Functional Devices RIBU2C is a professional grade, pilot controlled double pole double throw (DPDT) enclosure relay engineered for versatile integration into HVAC and building automation systems. Built with a 10 30 Vac Vdc or 120 Vac coil, this unit offers multi voltage input flexibility, allowing contractors to standardize on a single part for diverse switching requirements. The RIBU2C features NEMA 1 rated housing with 10 amp resistive contacts,