Balboa - 12-Pin Transformer 230 V to 12 V for Balboa Systems - 30226

Balboa – 12-Pin Transformer 230 V to 12 V for Balboa Systems

The Balboa 30226 is a 12-pin transformer for hot tub control systems. It is mainly used on Balboa systems such as the SF100, GL8000 and GL84P, as well as older systems with metal boxes. It replaces the earlier part number 30209 and is recognised by its clear plastic 12-pin block connector, with only four of the twelve positions wired.

Compatibility of the Balboa 30226 spa transformer

This replacement transformer is mainly used on Balboa systems. Typical examples are:

• Balboa SF100
• Balboa GL8000
• Balboa GL84P
• Older Balboa systems with metal boxes

If you are unsure whether your spa uses this transformer, compare the connector and the part number on your current transformer with the details on this page before ordering.

How to identify the right transformer

The easiest way to recognise this part is the clear plastic 12-pin block connector. Although the connector has twelve positions, only four of them are connected to wires:

• Brown and blue wires: 230 V input
• Red and yellow wires: 12 V output

When you remove your old hot tub transformer, check that the connector type and the wire colours match this description. A transformer with a different connector or a different wire layout is a different part and should not be assumed to be interchangeable.

Dimensiuni și racordare

The transformer measures 100 mm x 58 mm x 50 mm. Compare these dimensions with the space in your control box or equipment compartment, especially on older systems with metal boxes.

Before you disconnect anything, note which wire goes to which position on the connector. The brown and blue wires carry the 230 V supply side, and the red and yellow wires carry the 12 V side. Always isolate the spa from the mains power before working on any electrical component.

Part numbers and replacement information

The Balboa part number is 30226, which replaces the older number 30209. The same transformer is also listed under the Zettler Magnetics number AHR30329FM-152A.

If you are searching for a replacement, you can use any of these numbers to compare against the label or markings on your existing part.