Resideo RA832A1066 Switching Relay 321894-708 allowing it to operate from

allowing it to operate from 0 PSI up to its maximum rating

the NEMA 4 enclosure is designed to protect internal components from falling dirt

This part is a direct OEM specification for NT

reducing truck-stock requirements and simplifying the installation process

Resideo RA832A1066 Switching Relay 321894-708 allowing it to operate fromThe Resideo RA832A1066 Switching Relay is a heavy duty solution designed for hydronic systems requiring seamless interface between low voltage controllers and high voltage loads. This DPST switching relay features a 120 Vac input and includes an integral transformer, providing power for 24V control circuits without requiring external power supplies. Engineered for versatility, it controls one line voltage load while the second pole handles either low