IS THIS CIRCUIT BOARD- X801162 - MS501X PC Board
Master Spa - X801162 - MS501X PC Board
IS THIS CIRCUIT BOARD- X801162 - MS501X PC Board for the TWIGHT 7.2 SERIES MODEL# 5500 SERIAL# 1807017? and do i need a daughter board if the heater relay failed?
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Open Jul 10, 2026 - 07:12 AM
1answer
Answer
Jul 10, 2026 - 07:12 AM
Yes, the Master Spa - X801162 - MS501X PC Board is the replacement circuit board for a 2018 Master Spa Twilight Series 7.2 hot tub.
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