Sensus 121-8-1 1/4 Regulator Refrigerant Reliable 24V Logic: Designed to

Reliable 24V Logic: Designed to interface seamlessly with common 24-volt transformer and thermostat control circuits

quiet rotation

allowing the technician to fine-tune the cut-in and cut-out points based on specific system requirements

Contractor-Grade Durability: Robust construction designed to resist scaling and chemical degradation in harsh water environments

by installing a 500-ohm resistor across the input terminals

Sensus 121-8-1 1/4 Regulator Refrigerant Reliable 24V Logic: Designed toThe Sensus 121 8 1 1 4 gas regulator is a heavy duty industrial regulator designed for high capacity applications requiring precise pressure control. Engineered for natural gas service and industrial combustion systems, this 1 1 4 inch NPT regulator features a 1. 5 12 inch W. C. spring to ensure stable downstream pressure. The Model 121 8 is frequently utilized in commercial boilers and furnaces where rapid response to flow changes is critical. Its