this reversing relay provides specific timing deltas required for multi-stage electric heat applications

ensuring stable control pressure throughout the HVACR system

maintaining the required differential pressure for optimal boiler operation

This blade is Clockwise (CW) Rotation

Robertshaw 900-106 Pressure Test Kit Freon this reversing relay provides specificWhen you're out in the field and need to dial in manifold pressure for a natural gas or LP furnace, the Robertshaw 900 106 Gas Pressure Test Kit is the dependable solution for ensuring optimal combustion efficiency. This kit is purpose built for the measurement of gas pressure within a range of 0 15 inches of water column (WC), making it essential for HVAC diagnostics, regulator adjustments, and troubleshooting pilot lines. Unlike generic gauges, this