Tjernlund Products 950-1040 Relay 318172-701 flat surface

flat surface

Always match the rotation to your unit’s motor specifications to avoid pushing air in the wrong direction

Always verify your specific model's parts list to ensure a match with the vertical configuration

it simplifies the service process for HVAC contractors during annual overhauls

this genuine ProTech component ensures proper spark gap alignment and flame rectification

Tjernlund Products 950-1040 Relay 318172-701 flat surfaceThe Tjernlund 950 1040 Relay is a specialized 24VAC VAC relay designed for demanding HVACR control circuits. As a field proven power venter relay kit, this component is essential for technicians servicing Tjernlund HSUL series, HS 3, HS 4, and GPAK units. It facilitates critical interlocking between the appliance and draft inducer, ensuring the 24V control circuit can effectively trigger 115V motorized loads. When used as a replacement relay or an