Balboa 3kw M7 Heater - 58118
Official high-quality replacement 3.0kW Balboa spa heater with M7 sensors used specifically on hot tubs and spas. This particular 3kw M7 model has the shorter 12-inch sensors and has two studs on the heater tube which is used to secure into all Balboa plastic boxed M7 GS & GL spa control boxes.
The following items are included with this complete Balboa 58118 spa heater assembly:
- 2x 2-inch heater gaskets
- 2x studs with 3/8" mounting nuts
- 2x Balboa 12-inch M7 sensors
- 2x 2-inch plumbing union tailpieces
Balboa Heater Overview
- Heater can be fitted only to plastic control boxes, Balboa GS500Z, GS501Z, GS510SZ, GS501SZ, GS510DZ, GS520DZ, GS523DZ, GL2000 & GL2001.
- Patented Balboa M7 sensors, one at each end of the heater used to monitor temperature and flow rate within the heater tube.
- Found on 80% of spas here in Europe, spas from brands such as Viking Spas, Cove Spas, Spaform, Hydropool, Beachcomber, Hydrospa, Aegean, Master Spas, Catalina, Canadian Spa, Danz, Clear Water, Villeroy, Passion Spas, Fonteyn, Marquis Spas, Strong Spas, Spacrest and many others.
Balboa Heater Specifications
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Manufacturer - Balboa Water Group
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Part Number - 58118 (replaces many other part numbers)
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Type of Product - Spa or Hot Tub heater assembly
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Kilowatt Rating - 3.0kW
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Element Material - Incoloy 800
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Flow Detection - 2x 12" M7 sensors
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Sensor Type - M7 Sensors
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Plumbing Union Size - 2 inches (78mm thread OD)
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Pipework Connection Size - 2 Inch female socket (60mm ID)
