Pressure Switch Cable

The Pressure Switch Cable (Global) is the wiring harness that connects the heater pressure switch to a Global motherboard on Arctic Spas. Replace it when the cable insulation has cracked, the spade terminals have corroded, or you're already replacing the Pressure Switch and want fresh wiring on both ends.

When you'll need to replace it: Most often, the cable goes with the switch — if you've replaced the pressure switch and the FLC error returned within weeks, the cable's connection inside the wiring harness may be the underlying issue. Cables age in the warm, humid equipment bay, and bad spade-terminal connections give intermittent flow signals to the controller.

Will this fit my spa? Yes, on Arctic Spas with Global motherboards. If your spa uses a Gecko motherboard, you need the Pressure Switch Cable 72" (Gecko) instead. Bring the old cable to one of our three Ontario showrooms for matching if you're not sure which board you have.

Quick tips:

• Always replace the matching pressure switch at the same time — they age together
• Photograph the existing cable routing before disconnecting; the cable should follow the same path to avoid abrading against pump housings or hot heater bodies