It is industry standard to replace the capacitor when installing a new 1/4 HP motor to ensure proper startup torque and longevity

maintaining the necessary gap for optimal dielectric strength

Does this pilot require a bleed port

Why is my furnace blower running constantly while the burners are off

technicians should replace these components at the start of every heating season

Lennox 24W49 Pressure Switch 318973-401 It is industry standard toThe Lennox 24W49 Pressure Switch is a critical safety component designed for specific Lennox furnace models to monitor the induced draft blower operation. This OEM Lennox replacement part, identified by part number 101021 04, is factory calibrated with a set point of 0. 70" WC PF 1. 05" WC. It ensures the combustion process is vented correctly before allowing the gas valve to energize. Built with a durable diaphragm and precise electrical contacts,