Field-Serviceable Design: Includes a 3/8" NPT side tapping for easy drain piping to prevent condensate accumulation around the seat

Code 1 Precision: Meets and exceeds RMA standards for matching

eliminating common calibration drift issues caused by oil-clogged or debris-narrowed original orifices

utilizing a direct OEM HVAC part like the S1-026-12850-000 ensures the 3/4-inch bore and outer diameter tolerances match the original housing perfectly

and a high-flow capacity suited for units requiring up to 150

Aprilaire 4277 Distribution Tray 326058-755 Field-Serviceable Design: Includes a 3/8"The Aprilaire 4277 Distribution Tray is a vital OEM replacement part engineered specifically for the Aprilaire 560, 560A, and 568 series whole home humidifiers. This high quality humidifier water tray sits atop the scale control insert and plays a critical role in system efficiency by ensuring that water is evenly dispersed across the Aprilaire 35 water panel. Constructed from durable, corrosion resistant materials, the Aprilaire 4277 features a