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Sime Fixing Spring Hydrometer 6226628

Sime

Sime Fixing Spring Hydrometer 6226628

Fixing spring for the hydrometer on Sime gas boilers, including Ecomfort Plus, Format DGT and Murelle models.

At a glance

  • Also known as 2042878
Manufacturer part no.
6226628
Showing prices

£1.67

£1.39 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 Sime 6226628 is a fixing spring for the hydrometer assembly on Sime gas boilers. It is listed for use across a wide range of Sime appliances, including Ecomfort Plus, Format DGT and Murelle models. The spring secures the hydrometer in its mounting position.

Signs this part needs replacing

  • The hydrometer is loose or can be moved in its mounting.
  • The spring is corroded, distorted or broken.
  • The hydrometer housing shows signs of weeping or leakage.
  • There is vibration or noise from a poorly secured hydrometer.

Before you order

  • Confirm your appliance model appears in the Fits list.
  • Check the part number 6226628 against the manufacturer's parts list for your boiler.
  • Inspect the hydrometer and its housing for additional damage before fitting the spring.
  • Ensure the existing spring is removed and the mounting point is clean.

Not sure which part?

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