York 331-03478-605 Chiller Service Board Kit 324846-701 Its versatile design makes it

Its versatile design makes it a standard inventory item for servicing major brands such as Franklin Electric

this specific part number is supplied as a complete kit including the temperature sensing well for direct mounting into the boiler section

This specific mechanical component is a direct-fit solution for the upper valve of Series TC-4 Test-N-Check configurations

this regulator utilizes a unique conical valve design that allows gas to flow directly through the body without directional changes

this specific valve is calibrated exclusively for R22 refrigerant applications

York 331-03478-605 Chiller Service Board Kit 324846-701 Its versatile design makes itThe York 331 03478 605 Chiller Service Board Kit is the verified OEM replacement for the obsolete 331 03478 101 and 331 03478 609 models. Engineered for high performance York YVAA, YVFA, and YAGK chillers, this Service Board Kit is critical for restoring HVAC control system integrity and system communication. For technicians troubleshooting chiller fault codes or "unit won\'t start" conditions, this control board maintains the precise operational