The Emerson Alco 058950 (200RB4T5) is a pilot-operated

and a cool fan on delay (4 or 30 seconds)

Common Questions Is the 2275U compatible with Beckett

LED Indicators: Onboard status LEDs provide immediate visual confirmation of relay activation and current detection

York 031-01065-002 Control Board 318973-401 The Emerson Alco 058950 (200RB4T5)Ensure critical uptime and precise sequencing for your large scale cooling operations with the York 031 01065 002 Control Board. As a veteran grade OEM HVAC replacement part, this York chiller micro board serves as the primary logic and central microprocessor control module for YT and YK chiller systems. It is engineered to manage complex system automation, including compressor motor integration, system safety monitoring, and fault detection across