Sensus 121-8-1 1/4 Regulator R-410A the valve should be installed

the valve should be installed upright on the cold water inlet or hot water outlet of the tank

audible air leaks near the blower assembly

typically including the plunger assembly

For service technicians and mechanical contractors maintaining Trane and American Standard equipment

Sensus 121-8-1 1/4 Regulator R-410A the valve should be installedThe 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