Durable Construction: Designed to resist oil

eliminating the mechanical wear points found in legacy models

This specific unit is a direct cross-reference for Trane MOT13369 and MOT02192

characterized by its specialized sleeve bearing and wing-and-grommet mounting style

it integrates seamlessly into existing boiler tapings

Aprilaire 4974 Drain Hose 322838-754 Durable Construction: Designed to resistThe Aprilaire 4974 Drain Hose is a critical component for maintaining your HVAC system, specifically designed for Aprilaire humidifiers and dehumidifiers. This 10 foot drain hose kit features a high grade, flexible condensate drain line made from non corrosive polymers to ensure long term durability and resistance to kinking. Precise water management is essential for preventing structural damage, and the Aprilaire 4974 effectively directs moisture