Astral Hurlcon VX9 / E35 Replacement Transformer SP74305

Looking for a replacement transformer for an Astral Hurlcon VX9 or E35 unit? This listing is for the transformer identified by part reference SP74305. It is a replacement component, not a complete chlorinator or heater.

Product details

• Part: Astral Hurlcon transformer
• Listed model references: VX9 and E35
• SKU/part reference: SP74305

Check compatibility before ordering

Compare part number SP74305, voltage specifications and connections on your existing transformer with your equipment documentation. Do not select this part by equipment type alone. If unsure, contact us with the equipment model and a photo of the old transformer label and connectors. Electrical replacement should be carried out by a suitably qualified person.

Frequently asked questions

Is this a complete chlorinator?

No. This listing is for a replacement transformer only.

Will it fit my heater or chlorinator?

Check that your unit requires part SP74305 and that the old transformer’s specifications and connectors match. Do not assume compatibility based on the equipment type alone.