Canadian Spa UK
BP 600 /2100 series Balboa Heater with Molex Plug (M7) Plug 'n' Click 2KW / 3KW / 5.5KW
BP 600 /2100 series Balboa Heater with Molex Plug (M7) Plug 'n' Click 2KW / 3KW / 5.5KW
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BP 600 / 2100 series Balboa heater with Molex plug (M7) – Plug 'n' Click – 2kW / 3kW / 5.5kW
Fits all current BP600 and BP2100 packs. To fit older GL and GS series Balboa packs, use adaptor cable KK-11298. It converts them to the new Plug 'n' Click style.
- Length: 15 inches
- Diameter: 2 inches
- Distance between terminals: 1.25 inches
- Complete length (inc. unions): 19.5 inches
New systems
Direct replacement for Balboa BP500/501, BP600/601 and BP2100 systems.
Older systems
This heater replaces the discontinued Balboa M7 heater with studs (2kW and 3kW, GS-GL) used in older Balboa systems.
Also fits older GS and GL series packs with adaptor cable KK-11298
This heater does NOT fit BP100 or BP200 packs.
Which version do I need?
Always match the heater number to make sure you get the right specification.
2kW version – works with GS-GL packs such as GS500, 500Z, 501 and 501Z systems.
3kW version – works with GS500, 500Z, 501, 501Z (3.0kW only), 501SZ, 510, 510S, 510Z, 510SZ, 511SZ, 523DZ, GL2000 Mach 3 and GL2001 Mach 3 systems. It is now widely used in BP packs too.
Spa brands that use these heaters include:
- Spaform
- Hydrospa
- Canadian
- Aegean
- Catalina
- Hydropool
- Marquis Spa
- Leisurite
- Leisure Bay
- Signature Spas
- Hot Tubs Direct
- Wellis (P/N ACM0552, 2kW)
Part numbers this heater replaces
2kW heaters may carry any of these part numbers:
- 58115
- 58115-01
- 58145
- 55091
- 55093-01
- 55091-01
- 55093
- 55165-02
- 55165-03
- 55183-01
- 55183-02
- 55093-02
- 55248
- 55248-01
- 55248-02
- 55248-03
- 55425
- 55881
- 55165-01
- 55881-01
- 55883
- 56240
- 56304
- 58122
- 58395
3kW and 5.5kW heaters may carry any of these part numbers:
- 58107
- 58118
- 58141
- 53340
- 53340-01
- 53340-02
- 53340-03
- 53340HC1
- 53355
- 53355-01
- 53355-02
- 53355-03
- 53355-04
- 53340-04
- 53355-HC
- 53355HC1
- 53529
- 53529-01
- 53529-02
- 53529-03
- 53340-HC
- 53555
- 53555-01
- 53555-02
- 53641-01
- 53641-02
- 53641-03
- 59008-02
- 53687
- 53687-01
- 53687-02
- 53891
- 53891-01
- 53893
- 59008-01
- 53893-01
- 53936
- 53936-01
- 53955
- 53955-01
- 53955-02
- 59008
- 53955-03
- 53996-01
- 54204
- 54204-01
- 54204-02
- 54204-03
- 56331
- 54258
- 54295
- 54330
- 54330-01
- 54330-02
- 54406-01
- 56289-01
- 54406-02
- 54406-03
- 54406-04
- 54481
- 54481-01
- 54481-02
- 56289
- 54481-03
- 54509
- 54509-01
- 54509-HC
- 54509HC1
- 54511
- 54515-02
- 54517
- 54517-01
- 54517-02
- 54517-03
- 54517-HC
- 54517HC1
- 54515
- 54517HC2
- 54517HC3
- 54519
- 54519-01
- 54519-02
- 54521
- 54515-01
- 54521-01
- 54521-02
- 54586
- 54648
- 54648-01
- 54650
- 54511HC1
- 54650-01
- 54700
- 54751
- 54751-01
- 54752
- 54752-01
- 54511-HC
- 54763
- 54763-01
- 54848
- 55048
- 55048-01
- 55048-02
- 54511-01
- 55048-03
- 55048-04
- 55058
- 55060
- 55062
- 55062-01
- 55076
- 55078
- 55078-01
- 55082
- 55082-01
- 55089
- 55106
- 55076-01
- 55106-01
- 55127
- 55165
- 55183
- 55186
- 55186-01
- 55074-01
- 55216
- 55216-01
- 55216-02
- 55216-03
- 55250
- 55250-01
- 55074
- 55292
- 55399
- 55401
- 55401-01
- 55403
- 55403-01
- 55070
- 55406
- 55408
- 55410
- 55415
- 55415-01
- 55421
- 55062-02
- 55421-01
- 55423
- 55423-01
- 55446
- 55454
- 55461
- 55556
- 55556-01
- 55572
- 55648
- 55650
- 55652
- 55660
- 55498
- 55660-01
- 55670
- 55845
- 55845-01
- 55874
- 55892
- 55485
- 55896
- 55898
- 55907
- 55942
- 55942-01
- 56010
- 55474-01
- 56010-01
- 56015
- 56078
- 56078-01
- 56084
- 56086
- 55474
- 56104
- 56104-01
- 56123
- 56123-01
- 56133
- 56140
- 55461-01
- 56158
- 56170
- 56172
- 56250
- 56251
- 56281
Buying and support guide
We supply the BP 600 /2100 series Balboa Heater with Molex Plug (M7) Plug 'n' Click 2KW / 3KW / 5.5KW with clear specs and UK support. Before you order, check it suits your spa model, size, connector type, power supply and access. This helps you avoid delays and returns.
Replacing a part? Match it to your spa's model and year where you can. For pumps, control packs, heaters, jets, covers, filters, topsides and plumbing, check the part number and connection type. Compare delivery time, warranty and support as well as price.
Running costs matter as much as the price you pay. Energy use, insulation, cover condition, filters and water care all affect long-term value. Replacing worn parts early and keeping the water moving and filtered can save on repairs.
Looking for a whole new tub rather than a part? Compare hot tubs, swim spas and saunas by seating, hydrotherapy, who will use it and the space you have.
Helpful links
- Hot tub parts and replacements
- Filters and water care
- Spa chemicals
- Spa accessories
- Replacement hot tub covers
- Hot tubs for sale
- Swim spas
- Home saunas
- Hot tub servicing and repairs
Quick questions
How do I check this part fits my spa?
Check the model name, model year, part number and connector style. If you're not sure, contact our support team before you buy.
Can you help with fitting?
Yes. For many products we can guide you through replacement and servicing, and tell you when a qualified technician is the better option.
Will this improve performance?
The right replacement part can improve reliability, water flow, heating and everyday performance.