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Gecko Topside Control for MC2 and MC4 Emerald Spas (Free shipping)
- For MC2 and MC4 systems, Emerald P# 50012500
- NEW VERSION IS RECTANGULAR but will fit spa shell and operate all existing controls/accessories same as older version(see inset pic).
- Includes overlay sticker, use 100% silicone to seal to shell.
- Plugs into circuit board with pin connector plug.
- This is a drop ship item Please allow 1-2 weeks for delivery.
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