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14" Immersion Heater Incoloy Copper

Original price £29.30 - Original price £29.30
Original price
£29.30
£29.30 - £29.30
Current price £29.30

Tesla 14-inch Incoloy / copper immersion heater

A 3kW immersion heater with an Incoloy element and copper thermostat pocket, for suitable hot-water cylinders in medium to hard water areas. Supplier reference 391551 corresponds to Tesla TIH545.

  • Nominal element length: 14 inches (approximately 356mm).
  • Rating: 3kW at 240V.
  • Boss thread: 2¼-inch BSP.
  • Combined operating thermostat and safety over-temperature cut-out.
  • One immersion heater, supplied with a sealing washer.

Confirm the supplied thermostat before ordering

Published specifications differ on thermostat length. Contact APM to confirm the thermostat supplied with the current unit before ordering.

This copper-pocket version is not suitable for stainless-steel cylinders. Ask your installer to check the cylinder material, boss size, available clearance and mounting requirements.

View the Tesla Incoloy / copper range. Check checkout for available delivery or Acton collection options.

🚚 Next-day delivery on orders placed before 3pm Mon–Fri
📍 Same-day click & collect — 24 Western Avenue, Acton W3 7TZ (Mon–Fri 7:30am–5:30pm · Sat 8am–1pm)
🚚 Free delivery on orders over £50

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