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Balboa 3kw M7 Heater - 58061 - (Metal Box Fit)

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RRP ex VAT: £19259

Very common heater for Metal M7 / GL Balboa control boxes.

Fitted with the highest quality Titanium heating element.

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Balboa 3kw M7 Heater - 58061 - (Metal Box Fit)
7 item(s)
(0 reviews) Write a review

Balboa 3kw M7 Heater Assembly - 58061 - Metal M7 Box Fit

A very common 3kw Balboa M7 hot tub heater assembly with use with older metal boxed Balboa spa control packs. These heaters have the highest quality Titanium coated element and use the latest M7 sensor technology, this comprises of a sensor at each end of the heater tube to check water temperature and water flow rate. Balboa M7 heaters are by far the most common spa heaters in the world.

Supplied complete with 2x new O-ring gaskets, sensors, 2x 2" heater unions and tailpieces.



Volts: 230

Hz: 50

kW: 3.0

Amps: 11.5 - 12.0

Heater Element Material: Titanium Coated

Sensors: 2x 24" M7 sensors

Flow Rate Required: 21 GPM

Part Number: Balboa 58061, can replace other part numbers.


Length: 380mm

Total Length: 495mm (including unions)

Diameter: 60mm

Distance Between Terminals: 32mm




Plumbing: 2-inch unions, female collars thread onto the spas existing male plumbing tailpieces. (Internal thread diameter of the female collars are 78mm).


Electrical: The two individual 24-inch M7 sensors plug directly on to Balboa circuit boards. Heater terminals are connected by copper straps from the PCB and secured by two 3/8" nuts.

Fixings: This type of M7 heater is secured onto the Balboa control box by two semi-circular aluminium straps that are bolted onto the control box by four small 3/8" bolts.

Compatible Control Boxes

This 3kw M7 heater assembly 58061 is compatible with all older discontinued metal boxed Balboa spa control boxes. Spa control boxes such as the Super Duplex, M3 Elite M7, Spaform SF172 & SF273, Value 5 M7, 2005 LE, metal boxed GL8000 & GL2000.

Fits Spa Brands

Can be found a huge number of older models of American & Canadian spa and hot tub brands in the UK and Europe. Hydropool, Spaform, Canadian Spa, Mountain Springs, Hydrospa, Signature Spas, Leisurerite, Aegean, Master Spas, Down East, Leisure Bay and many more.



Additional Information

When connecting the two power copper straps from the PCB to your new heater terminals be very careful and hold the base of the terminal with a small 1/4" spanner or long nose pliers before tightening the two 3/8" nuts up on top. This is a genuine Balboa product, stay well clear of cheap internet copies.

Need Help?

If you require any help with choosing your replacement hot tub heater please do give us a call or email us through our contact us page. We many years of hands-on experience with all makes and models of hot tubs and spas.

Balboa Water Group
Product Type:
Spa & Hot Tub Heater Assembly
Part Number(s):
kW Rating:
Element Material:
Flow Detection:
2x M7 Sensors
Sensor Type:
M7 Sensors
Terminal Distance:
Plumbing Union Size:
2” (78mm thread OD)
Pipe Connection Size:
2” female socket (60mm ID)
Length Inc Unions:
Tube Diameter:
Compatible With:
Balboa Value 5 M7, 2005 LE, Spaform SF100, SF273, GL2000, GL8000 control boxes
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