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The SPACEPAK 45W11RWG0478-01 is a replacement control board (main) for ESP-J/V and WCSP-J/V Series Fan Coil Units. It fits all G Series units and all sizes, serving as a direct replacement part to restore system functionality.
This control board is designed to replace the main control board in specified SPACEPAK fan coil units, ensuring compatibility and proper operation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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