The Lennox 31W62 Vent Extension Kit (LB-115012A) is a mission-critical component for ensuring code compliance and operational safety on LGH/LGM/KG/ZG unit models with capacities ranging from 024-150

When diagnosing cold-start failures or erratic staging

Smith 100173747 Control is a critical safety component designed for high-performance hydronic systems and commercial water heaters

this component ensures sustained electrical isolation during high-voltage sparking sequences

You must verify the model and serial number of the unit to ensure the inducer motor assembly matches this specific support bracket

Nidec-Embraco 2253307-ESP Run Capacitor 321142-301 The Lennox 31W62 Vent ExtensionThe Nidec Embraco 2253307 ESP Run Capacitor is a high performance electrical component engineered for precise HVACR motor phase shift and power factor correction. Providing a 40mfd capacitance rating at 400v, this round run capacitor is specifically designed for high duty cycle applications where thermal stability is critical. Built with heavy duty metal casing, it ensures optimal heat dissipation to prevent dielectric breakdown during prolonged