SKU
1212
55048-04

Balboa GL2000 Control Box (m3)

£799.33 £666.11
Out of stock. Available for back order.

GL2000 (m3) control box

55048-04
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In-stock orders dispatched:14:00

We are The UK's Official Distributor for Balboa Water Group. Part Number 55048-04 has an RRP including VAT of: £990.40

This box replaces the previous GL2000 system (metal box) with PCB 53259.

This is a Balboa GL2000 (mach 3) control system box only. This system can only run with a variety of panels from the ML900, ML700, ML550, ML551, ML400, ML260, ML240, ML200, AX10, AX20, AX30, AX40

Before you commit though, you have a decision to make at this point, either replace you GL box only with all the old technology in or pay a heavily discounted price and update with a new Balboa BP2100 + topside upgrade system (it's slightly more work as you have to fit the new topside, thats it!) but you get the unbelievable new connectivity and features that mean you are ready for the future....we highly recommend this option as the price difference is neither here or there and the advantages are huge.

If you are buying this GL2000 (m3) plastic box due to a failure, be aware we supply the individual components for direct replacement:

  • RoHS compliant / environmentally friendly
  • European safety approvals
  • Plastic enclosures available
  • Multi-level diagnostic capabilities
  • Easier installation and serviceability
  • M7 flow and temperature sensors - replaces failure-prone mechanical pressure/flow switch

Length: 500 mm (inc heater) 330 mm (box casing only)
Width: 120 mm
Height: 300 mm

Pump 1: Single or dual speed pump + circulation pump if required.
Pump 2: Single or dual speed (if no blower used)
Pump 3 or Air Blower: x 1 (if pump 2 is single speed)
Heater: 3KW Heater with M7 technology* (15" assembly with 2" diameter.)
Spa light: 12 volt or 230 volt (as required)
Ozone: Available
Audio visual device power output: Available

We have changed a Master spas pack part number 53258 – 01, model number GL 2000 (PC board is S/N 53705) with this system and it works perfectly with the original Master spa topside panel which is a ML550 however the ML550 is non-time capable so Dip switch A3 must be on.

The dip switch is set to filter by duration (A3 must be on). Then do a persistent memory reset with A12, turn power on with A12 in ON position leave for 1 minute, then check to see if settings are now active if so turn tub off and switch A12 back off, then start tub up as usual.

This pack is connected to all components via amp plugs. An expander board will add either a 1 speed pump or an additional blower.

The Global Elite Series or GL range of spa control systems are Balboa designed using M7 temperature & water flow sensing technology. This increases the reliability, serviceability and installation ease of the system box.

Easy Service & Installation
The GL range uses a common universal control platform, the GL family has very good feature flexibilities, incorporating M7 temperature probe technology, which eliminates the failure prone pressure switch systems and simplifies the installation process by not having to drill additional holes in the spa.

High Reliability & Flexible
All boxes have a plastic enclosure eliminating water intrusion. Connectors are built on to the circuit board minimizing wires and simplifying service.

Proven Reliability

Icon Label Type Size Download
pdf English - M7 reliability pdf 115.4 KB Download
pdf GL Info - English pdf 114.5 KB Download
pdf 55048-04 tech manual pdf 712.5 KB Download
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