Andrews
Andrews Wiring Harness - Thermostat Z249
Thermostat wiring harness, part Z249, for Andrews HI FLO 32/143 and L32/143 water heaters.
At a glance
- Also known as 1824006
Showing prices
£74.26
£61.88 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 Z249 is a thermostat wiring harness for Andrews water heaters. It provides the electrical connection between the thermostat and the appliance's control circuit. It is supplied as a single harness assembly.
Signs this part needs replacing
- The thermostat does not respond, or the appliance fails to fire when heat is demanded
- Intermittent operation or unexplained lockouts
- Visible damage to the harness, such as chafed, cracked or brittle insulation
- Discoloured, corroded or loose connector terminals
- Fault codes or error messages relating to the thermostat circuit
Before you order
- Confirm the appliance model and serial number from the data plate
- Compare the connector layout and harness length against the part being removed
- Check that the thermostat itself is serviceable before replacing the harness
- Isolate the power supply before removing or fitting the harness
Compliance
| Alternative numbers | 1824006 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS HI FLO 32/143 | — | — | — | |
| ANDREWS WATER HEATERS HI FLO L32/143 | — | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.