Marquis Spa Sensor M7 ULT & CS 24 Inch

Marquis Spa Sensor assembly MRQ600-6212 with temperature and hi-limit functionality. This is a 24 inch long M7 style sensor as used in Marquis spas.

Used in Marquis spa/Balboa control systems including models:
Rec 1998, 2003 Euphoria, Escape, Reward, Destiny and Quest Models.
2002 Escape US, Journey US, Retreat US, Renew US, Euphoria CS, Reward CS And Destiny CS Models. 2001 Marquis US, Journey US, Voyage CS, Euphoria CS, Reward CS, Destiny CS and Retreat CS Models. 2000 Voyage US, Voyage CS, Euphoria CS, Reward CS And Destiny CS Models. 2000 Reward RS, Destiny RS and also Quest RS.

Replaces 600-6212 and 600-6216 sensors. Balboa Part Number: 32016 also replaces Balboa Part Number: 30382.

It is recommended when replacing sensors to replace both sensors at the same time.  They are the same part number, but perform various duties when mounted inside the M7 style heater.