Engineered as a versatile "relay in a box

Always verify jumper positions before final BAS calibration to ensure the branch line pressure matches your sequence of operations

The contacts are rated for an alternating current (AC) load of 16A for inductive loads and 10A for full load amps (FLA)

You must ensure a thermal expansion tank is installed on the water heater side to prevent over-pressurization and relief valve weeping

Watts 0009280 Valve R-410A Engineered as a versatile "relayThe Watts 0009280 is a high performance 3 4 inch water pressure reducing valve engineered for commercial and residential applications where high incoming pressure requires precise regulation. This LF25AUB LP Z3 model features a Lead Free copper silicon alloy body, ensuring compliance with potable water safety standards while maintaining durability in demanding environments. Designed specifically for low pressure requirements, it features an adjustable