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Andrews Transformer CSC LPG E350

Andrews

Andrews Transformer CSC LPG E350

Andrews CSC transformer for LPG water heaters, supplied as a water heater spare.

At a glance

  • Also known as 1821321
Manufacturer part no.
E350
Showing prices

£181.67

£151.39 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 Andrews Transformer CSC is a transformer supplied for Andrews water heaters running on LPG. It forms part of the appliance's electrical control circuit, stepping the incoming supply down to the voltage required by the control components. This listing is for the LPG variant of the CSC transformer.

Signs this part needs replacing

  • The appliance fails to power up or shows no response at the control panel.
  • No ignition or spark at the burner despite a confirmed gas supply.
  • Intermittent lockouts or erratic control behaviour that trace back to the low-voltage supply.
  • Repeated fuse failures on the control circuit.
  • Visible overheating, burning or discolouration at the transformer body or its connections.

Before you order

  • Confirm the appliance is an Andrews water heater running on LPG, as this transformer is the LPG variant.
  • Check the existing transformer and its connections against the part number E350 before ordering.
  • Verify the fault lies with the transformer rather than the supply, fuse or control board.
  • Isolate the electrical supply to the appliance before carrying out any inspection or replacement work.

Not sure which part?

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