This model features a dual-mounting configuration

and low-pressure saturated steam up to 15 psig

making it a versatile HVAC replacement part for over 150 OEM configurations

the Schneider Electric AL-181 is specifically rated for 120 Vac

York 331-02550-101 Board Kit Freon This model features a dual-mountingThe York 331 02550 101 Board Kit is a comprehensive I O management solution engineered specifically for high capacity air cooled liquid chillers utilizing hermetic scroll technology. As a critical HVAC control board kit, it serves as the central processing interface, regulating digital signal inputs and outputs in parallel to the system computer. This kit is a factory direct replacement designed to maintain operational stability in York chiller