running a condenser fan backwards will fail to move air across the coils

the 12-inch rod allows technicians to customize the sensing depth on-site to meet specific high-limit or low-water cut-off requirements

For contractors handling Nidec motor cross-references

This assembly is primarily utilized in Lennox Pulse furnaces

Lennox 17D78 Drain Pan 320788-704 running a condenser fan backwardsThe Lennox 17D78 Vertical Drain Pan is an essential OEM replacement component designed for high performance HVAC condensate management in specific vertical aligned evaporator coil configurations. This genuine Lennox replacement part ensures a precise fit, maintaining the structural integrity of the secondary drainage system to prevent property damage from moisture accumulation. Measuring approximately 21" x 19. 5", this vertical drain pan is