Description

 REPLACEMENT U-CONTROL BOARD DX/TW (Unity Board) 

Part No. 223100502 & 223100503 w/canbus

• Replacement for Marine Air (Passport I/O) and Cruisair (Q-Logic & SMX)
• Used for both direct expansion and chilled water systems (jumper to cut for CW)
• Has canbus version (223100503)
• Dual voltage board (115/230V)