Description

DDC PCB 270 circuit board 

Part No. 4220002

• Replacement for 333647 & 333576 PCB’s.
• Dual voltage (115/230V)
• Controls either singular or multiple chiller assemblies providing both hot and cold water to the chilled water air handlers. 
• compatible for Marine air & Cruisair chillers (MCW, MCGV & CHC)
• Also has connection for a chilled water master control board to run the collection of chillers (4220003)

Compatible displays: CWMC (263120361)