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Andrews Control Box Kit Dual Sensor Z129

Andrews

Andrews Control Box Kit Dual Sensor Z129

Control box kit with dual sensor for Andrews HI FLO 32/143 and L32/143 water heaters, suitable for units after serial number KE18350087.

At a glance

  • Also known as 1823880
Manufacturer part no.
Z129
Showing prices

£3,512.58

£2,927.15 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

Control box kit with dual sensor for Andrews water heaters. It manages ignition and safety monitoring on HI FLO 32/143 and L32/143 models. This version is suitable for units manufactured after serial number KE18350087.

Signs this part needs replacing

  • Appliance fails to ignite or locks out repeatedly
  • Error codes relating to sensor or control faults
  • Intermittent or no response from controls
  • Overheating or inconsistent water temperature
  • Visible damage or corrosion on the control box or wiring

Before you order

  • Confirm your appliance model is HI FLO 32/143 or L32/143
  • Check the serial number is after KE18350087
  • Verify the existing control box has a dual sensor connection
  • Inspect wiring connections for compatibility

Not sure which part?

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