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Elson 3kW 7 Inch Complete Base Fitting Thermtac ADATA 315 90100003

Elson

Elson 3kW 7 Inch Complete Base Fitting Thermtac ADATA 315 90100003

3kW 7 inch complete base fitting Thermtac ADATA 315 unit from Elson, supplied under part number 90100003.

At a glance

  • Also known as 2100195
Manufacturer part no.
90100003
Showing prices

£187.20

£156.00 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Elson 3kW 7 inch complete base fitting Thermtac ADATA 315 is a heating element assembly for Elson water heaters. It is supplied as a complete base fitting unit under part number 90100003. The Thermtac ADATA 315 format is used across Elson and Heatrae Sadia water heating appliances.

Signs this part needs replacing

  • No hot water from the cylinder despite the programmer calling for heat
  • The element trips the RCD or circuit breaker when energised
  • Continuity test across the element terminals shows an open circuit
  • Visible corrosion, scale build-up or pitting on the base fitting
  • Water weeping from the base fitting or its gasket

Before you order

  • Confirm your appliance model appears in the fitment list above
  • Check the existing element is rated at 3kW and measures 7 inch
  • Verify the base fitting type matches the one being removed
  • Have part number 90100003 to hand when checking the manufacturer's parts list

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.