New and Original YORK 025W42574-000 Air Conditioning Mainboard

Description:

York 025W42574-000 is a dedicated main control board for York YR series central air - conditioning chillers, mainly used in the YR chiller control system to govern the unit's overall operation, including compressor start - stop, fan speed regulation, refrigerant flow control, and system fault alarm. It uses a multi - layer FR - 4 PCB and through - hole assembly process, with high - reliability integrated circuits, dedicated EPROM chips, and multiple I/O interfaces, ensuring stable signal transmission and program operation in harsh industrial environments. Its core functions include executing the chiller's overall control logic, processing temperature, pressure, and other system status signals, coordinating the operation of the compressor, fan, valve and other components, conducting fault self - diagnosis and alarm, and supporting software upgrades by replacing EPROM. It is fully compatible with York YR series chiller control systems, and is the preferred replacement part for unit control system maintenance and repair, with reliable quality and stable performance.

Q1:What is the product situation and warranty like?
A:Brand-new genuine items. 1-year warranty included.

Q2:What is your payment terms?
A:T/T, Paypal supported.

Q3: What is the delivery time for the product? Is there sufficient inventory?
A:Standard models in stock, shipped in 3–5 business days after payment. Scarce models require manufacturer ordering—contact customer service for timelines.

Q4:Shipping & Tracking
A:DHL/FedEx/UPS available.Tracking number + link provided post-shipment. Full-process monitoring by our team.

Q5:Packaging & Safety

A:Original brand packaging with reinforced protection (foam, sealed cartons, wooden crates for precision gear). Moisture & impact resistant.