Balboa 3kw M7 Heater - 58107 (Plastic Box Fit)
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 58107 spa heater assembly:
- 2x studs with 3/8" mounting nuts
- 2x Balboa 12-inch M7 sensors
PLEASE NOTE, GASKETS ARE NOT SUPPLIED WITH BALBOA HEATERS ANYMORE, SO YOU WILL NEED TO BE PURCHASED SEPARATELY.
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
- Manufacturer - Balboa Water Group
- Part Number - 58107 (replaces many other part numbers)
- Type of Product - Spa or Hot Tub heater assembly
- Kilowatt Rating - 3.0kW
- Element Material - Incoloy 825
- Flow Detection - 2x 12" M7 sensors
- Sensor Type - M7 Sensors
- Plumbing Union Size - 2 inches (78mm thread OD)
- Pipework Connection Size - 2 Inch female socket (60mm ID)
- Length: 380mm,
- Length Inc Union Tails: 495mm,
- Diameter: 60mm
- Distance of Terminals: 31.75mm
Heater Fitting & Removal Guide
This M7 Balboa heater is mounted within the bottom of the spa control box, you can remove this heater without the removal of the control box. Do this by undoing the two large plumbing union collars first and if needed unscrew the two screws from the split heater collars and remove them completely to give you more space. Disconnect the two copper power terminal straps by removing the two 3/8" nuts and gently bend up the copper straps away from the terminals. The heater tube itself is held into the plastic control box by two 3/8" nuts, one above and one below the centre of the heater tube. Loosen the nuts and unplug the two M7 sensors from the printed circuit board by pushing the small tab in and unclipping from the PCB. Remove the heater from the control box and reinstall in the same order.
Take care when tightening the two heater power wires onto the new heater terminals, use a 1/4 inch spanner and hold the base of the terminal whilst tightening the 3/8 inch nuts up to prevent the terminals being twisted. New gaskets are supplied with the new heater so replace and fit these to your heater union connections.
We Are Here To Help!
It can be a bit confusing choosing your new spa heater as brand names and models are not always written on them. The quickest way is to simply send us some images of the complete spa heater assembly you need the replacement for through our Contact us page and let us do the work for you.
Your order will generally be dispatched on the same working day, provided payment is received before 2 pm Monday - Friday. We use a few shipping companies such as DPD, EVRI, & DHL to achieve the most cost-effective methods for delivering the different types of products that we stock.
All our shipments are tracked and signed for by our designated shipping companies. If you leave us your mobile telephone number at the payment checkout, we will pass this on to the courier, and usually they will text you with delivery updates.
Most products are available for next working day delivery if ordered before 2 PM between Monday-Friday.
Expect orders placed on Friday to be delivered on Monday.
PLEASE NOTE:
- Although we do our absolute best to deliver the next working day, it is not guaranteed. At least 99% of our orders do and will arrive the next working day, but there are exceptions.
- We do not offer refunds for late arrival.
- When you receive your email notification from the courier, you will be given the option to change your delivery details. If you use this service and there is an issue with the courier, we accept no responsibility.
- All the delivery prices listed below are inclusive of VAT to the UK Mainland. All other countries will not be charged VAT unless specified.
- No chemicals can be shipped to the UK mainland with the exception of Northern Ireland. Unfortunately, we no longer ship chemicals to Ireland or any other European/International destinations.
SPA COVERS: Unfortunately, due to the size of spa covers, they have to be shipped by freight at a cost of £24.00 and usually take around 3-5 days to be delivered. Stock held covers take around 10-14 days from the time of order to be shipped, custom covers 6-8 weeks from the date of ordering. Covers are only sold and shipped to UK mainland customers, excluding remote areas such as the Scottish Highlands.
| Region | Cost & Delivery Time |
|
Delivery to England, Wales & Scotland (Excludes Spa Covers) |
DPD Next day delivery. £7.95 DPD Next day delivery. (Before 12:00 am) £11.10 DPD Next day delivery. (Before 10:30 am) £19.80 |
| Scottish Highlands & Islands | Delivery to the Scottish Highlands & Islands (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-3 days - £21.54 |
| Northern Ireland | Delivery to Northern Ireland (Up to 20 kgs), Prices are doubled when over 20 kgs. Economy delivery 2-3 days - £21.54 |
| Isle Of Scilly | Delivery to Isles of Scilly (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-3 days - £21.54 |
| Republic Of Ireland | Delivery to the Republic of Ireland (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-3 days - £25.00 (ex. VAT) |
| Isle of Man | Delivery to the Isle of Man (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-5 days - £21.54 |
| Jersey & Guernsey | Delivery to Jersey & Guernsey (Up to 20 kgs), Prices are doubled when over 20 kgs. DPD 2-5 days - £22.42 (ex.VAT) |
| Delivery to Belgium, France, Germany, Luxembourg & Netherlands. |
Delivery 2-3 days - £22.42 ex. VAT (up to 20 kgs), Price doubles when over 20 kgs. |
| Czech Republic, Slovakia, Italy & Spain (Mainland). | Delivery 2-5 days - £22.42 ex. VAT (up to 20 kgs), Price doubles when over 20 kgs. |
| Switzerland | Delivery 2-5 days - £48.04 ex. VAT (up to 20 kgs), Price doubles when over 20 kgs. |
| Austria & Denmark | Delivery 2-5 days - £22,42 ex. VAT (up to 20 kgs), Price doubles when over 20 kgs. |
| Iceland, Norway & Serbia | Delivery 4-6 days - £68.32 ex. VAT (up to 20 kgs), Price doubles when over 20 kgs. |
| Croatia, Estonia, Finland, Hungary, Poland, Portugal, Slovenia & Sweden | Delivery 4-6 days - £29.36 ex. VAT (up to 20 kgs), Price doubles when over 20 kgs. |
| Canary Islands: Gran Canaria, Tenerife, La Palma, Lanzarote, Fuerteventura, La Gomera, El Hierro. | Delivery 4-6 days - £82.20 ex.VAT (up to 5kgs), £118.49 ex.VAT (up to 10kgs), £192.15 ex.VAT (up to 20kgs), |
| Bulgaria, Greece, Latvia, Lithuania, Romania. | Delivery 4-9 days - £38.43 ex. VAT (up to 20 kgs), Price doubles when over 20 kgs |
| Balearic Islands: Majorca, Minorca, Ibiza, Formentera, Cabrera. | Delivery 4-6 days - £32.03 ex. VAT (up to 20 kgs), Price doubles when over 20 kgs. |
| Cyprus | Delivery 4-6 days - £79.00 ex.VAT (up to 5kgs), £117.43 ex.VAT (up to 10kgs), £194.29 ex.VAT (up to 20kgs). |
| United Arab Emirates, Bahrain, Qatar. | Delivery 4-9 days - £122.76 ex.VAT (up to 5kgs), £186.81 ex.VAT (up to 10kgs), £256.20 ex.VAT (up to 15kgs), £320.25 ex. VAT (up to 20kgs). |
| Turkey, Russia & Malta. | Please call us for a quote. |
| USA | Delivery Via UPS 4-5 Days - £75.00 ex.VAT (up to 20 kgs), Price doubles when over 20 kgs. |
| Worldwide Shipping | We can ship parts worldwide. If your country is not listed above then please contact us for a shipping quote. |
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