Lennox 17D78 Drain Pan 319847-401 Standardized Installation: 2-inch union sweat

Standardized Installation: 2-inch union sweat connections allow for secure

Signal Stability: Utilizes twisted pair cable technology to prevent signal cross-talk and ensure accurate valve positioning

the OT30F3 ensures a secure installation and seamless integration into modern electrical systems

provided the wiring harness and gas pressure are within spec

you should verify the specific unit's wiring diagram and model number before installation to ensure the safety timings match the original equipment

Lennox 17D78 Drain Pan 319847-401 Standardized Installation: 2-inch union sweatThe 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