Heat Controller R68AB0001 Blower Relay 318172-701 OEM Compatibility: Exact Heil Quaker

OEM Compatibility: Exact Heil Quaker ICP 1380667 replacement for seamless fitment in ICP-branded furnaces

preventing hazardous gas accumulation or rollout

For technicians troubleshooting poor circulation or motor failure

This code usually indicates that the 100110806 switch has not closed despite the blower being energized

Does this valve requires a minimum differential pressure to operate

Heat Controller R68AB0001 Blower Relay 318172-701 OEM Compatibility: Exact Heil QuakerThe Heat Controller R68AB0001 Blower Relay is a heavy duty DPDT (Double Pole Double Throw) switching component essential for managing blower motor graduation and sequencing in residential HVAC systems and light commercial air handlers. This OEM spec relay is a direct replacement for many International Comfort Products (ICP), Comfort Aire, and Heil Quaker units, providing a high capacity interface between the low voltage 24V thermostat control circuit