Robertshaw 700-428 Gas Valve R-410A Universal Input Compatibility: Field-selectable jumpers

Universal Input Compatibility: Field-selectable jumpers allow the module to accept either 0-20 mA or 0-15 VDC signals without additional converters

this kit addresses the common failure points of the U5 Series

Many modern Affinity series units require this specific 825 RPM CW rotation motor to ensure the fan blade pitches correctly and pulls ambient air through the coil efficiently

Enhanced System Reliability: Specifically engineered to prevent leakage and maintain pressure differentials in potable water systems

this relieving type regulator is ideal for installations requiring consistent downstream air pressure

Robertshaw 700-428 Gas Valve R-410A Universal Input Compatibility: Field-selectable jumpersThe Robertshaw 700 428 Gas Valve is a high capacity, 24V slow open gas valve engineered for precision fuel management in standing pilot systems. This Uni Kit gas valve features a 1 2" NPT inlet and a 3 4" NPT outlet, delivering a robust 240,000 BTU capacity for residential and light commercial furnaces. The slow opening gas valve design ensures a soft ignition by gradually ramping up gas flow, which reduces burner stress and "rollout" spikes common in