Aprilaire 4974 Drain Hose 318423-701 this unit features a wide

this unit features a wide set-point range of 0

often confirmed by a "clicking" sound without flow or a lack of continuity when testing the coil winding with a multimeter

and 400 series inverted bucket traps for versatile field application

providing a comprehensive solution for restoring the pilot burner circuit to factory standards

OEM Integrity: Built to manufacturer specifications to ensure proper manifold pressure and BTU output

Aprilaire 4974 Drain Hose 318423-701 this unit features a wideThe 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