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This unit is designed to accept a 0-10VDC control signal from a thermostat or DDC controller to vary the motor speed proportionally
Precise Position Signaling: Offers accurate feedback on actuator position for enhanced system control
Secure Connection: Features an 11/32-32 threaded nut for a gas-tight
features a Fasco motor rated at 1/25 HP
Prioritizing the use of genuine Williams furnace parts ensures the combustion process remains within the manufacturer’s specified input ratings
Lennox 14A45 Pressure Switch 328140-751 This unit is designed toThe Lennox 14A45 Pressure Switch is a high precision, two stage OEM furnace replacement designed to ensure safe ignition and optimal inducer airflow. This dual pressure switch is factory calibrated with specific set points of . 50" and . 90" WC, acting as a critical safety limit that confirms the draft inducer is pulling sufficient vacuum before allowing the gas valve to open. As a direct replacement for the legacy Lennox 103613 03 and UniControl
US$ 65.00
US$ 65.00
US$ 65.00
US$ 65.00
US$ 65.00