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it protects the heat exchanger and prevents hazardous operation
which prevents wax separation at low temperatures and ensures efficient heat transfer across evaporator bundles
Vibration Mitigation: Helps prevent resonant vibrations that can lead to refrigerant line fatigue and eventual leaks
making it suitable for standard DDC interfaces in Trane VAV systems
Aprilaire 4974 Drain Hose 319847-401 it protects the heat exchangerThe 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
US$ 190.00
US$ 844.96