Tjernlund Products 950-1040 Relay R-448A maintaining a low-fire manifold pressure

maintaining a low-fire manifold pressure of 5

Consistent Calibration: Designed to provide linear tension for accurate pressure control from full flow down to pilot flow levels

this Honeywell-style pilot kit ensures your client’s equipment operates at peak efficiency

Contractor-Friendly Setup: Features a rugged aluminum backplate and clearly labeled terminals for 18-gauge wiring

this genuine Amana Goodman HVAC part is compatible with a wide range of high-efficiency gas furnaces from Goodman

Tjernlund Products 950-1040 Relay R-448A maintaining a low-fire manifold pressureThe 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