Topside TSC-14 Arctic Moon

The TSC-14 Arctic Moon Topside is the complete replacement topside control panel for older Arctic Spas equipped with the Arctic Moon controller. Includes the controller PCB, display, button cluster, and housing as a single sub-assembly — you swap the whole topside as one unit rather than trying to repair individual components.

When you'll need to replace it: Topsides eventually fail from one of: a cracked display from impact or freeze damage, dead or unresponsive buttons after years of pressing, water intrusion past the gasket between the topside and the spa shell, or controller PCB failure (where the display lights up but no controls respond). The TSC-14 specifically is on older Arctic Spas — if your spa came with a different topside (TSC-80, In.K506, etc.), you need a different replacement.

Will this fit my spa? Yes, on older Arctic Spas originally equipped with the TSC-14 Arctic Moon. If your topside is unmarked or you're not sure of the model, bring it (or a clear photo of the labels on the back) to one of our three Ontario showrooms for matching. Just need to refresh the worn button labels? See the TSC-14 Arctic Moon Overlay instead.

Important: Topside replacement involves disconnecting the cable at the motherboard. Most spa owners book a service tech — the cable routing and connector seating are easy to misalign and result in intermittent display issues if not done carefully.