Heat Controller R68AB0001 Blower Relay Refrigerant Featuring a 1-1/4 inch NPT

Featuring a 1-1/4 inch NPT female inlet and outlet

this Lennox replacement burner ensures proper manifold pressure distribution and reliable ignition

field-tested housing for critical electrical components

5-inch shaft diameter ensure a secure fit and reduced vibration during high-demand cycles

Heat Controller R68AB0001 Blower Relay Refrigerant Featuring a 1-1/4 inch NPTThe 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