this unit features a 90-degree left-hand flame pattern to ensure efficient ignition and flame stability in tight combustion chambers

also known as a line flow fan

When you're dealing with a draft inducer assembly repair

8" WC requirement and a multimeter to check for electrical continuity across the terminals once the set point is reached

Tekmar Controls 400 Control 319825-402 this unit features a 90-degreeThe Tekmar Controls 400 is a high performance tN2 House Control designed for precise hydronic heating system management. This 24Vac microprocessor based controller integrates one outdoor reset water temperature with Domestic Hot Water (DHW) and setpoint capabilities, allowing for seamless coordination between the heat source and a 4 zone valve layout. Engineered as the hub for tekmarNet 2 (tN2) communication, this unit optimizes boiler modulation via