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Andrews Maxxflo 200L VSL Sensor Pocket G186

Andrews

Andrews Maxxflo 200L VSL Sensor Pocket G186

Sensor pocket for the Andrews Maxxflo 200L VSL water heater, listed under part number G186.

At a glance

  • Also known as 1821798
Manufacturer part no.
G186
Showing prices

£145.86

£121.55 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 Maxxflo 200L VSL sensor pocket is a component for Andrews water heaters. It forms the housing that holds the temperature sensor against the cylinder, allowing the control system to read stored water temperature. It is listed under Andrews part number G186.

Signs this part needs replacing

  • Temperature readings that drift, fluctuate or fail to respond
  • The sensor probe no longer sits securely in the pocket
  • Visible corrosion, scaling or pitting on the pocket
  • Weeping or leakage at the pocket connection
  • Temperature-related fault codes or lockouts on the appliance

Before you order

  • Confirm the appliance is a Maxxflo 200L VSL model
  • Compare the existing sensor pocket against the part before fitting
  • Have the appliance model and serial details to hand when checking compatibility

Not sure which part?

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