Andrews
Andrews Immersion Pocket Thermostat Z119
Immersion pocket thermostat for Andrews water heaters, used on Ecoflo Ec380/1900 A-B Series models.
At a glance
- Also known as 1823874
£159.12
£132.60 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Andrews Z119 is an immersion pocket thermostat, supplied under the product name IMMERSION WELL-STATE. It sits in the immersion pocket of the appliance and senses stored water temperature, switching the heat source to hold the cylinder at its set point. It is listed within the Andrews hot water spares range for Andrews water heaters.
Signs this part needs replacing
- Stored water stays cooler than the temperature set on the control
- The cylinder overheats, with the heat source running past the set point
- Heating runs continuously without cutting out
- Water temperature swings between hot and cold during draw-off
- The thermostat does not call for heat at all, leaving the cylinder cold
Before you order
- Confirm the appliance is an Andrews Water Heaters Ecoflo Ec380/1900 A-B Series
- Check the existing thermostat is marked with part number Z119
- Confirm the thermostat is mounted in an immersion pocket on the appliance
- Establish whether the fault lies with the thermostat or the immersion element before ordering
Compliance
| Alternative numbers | 1823874 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS ECOFLO EC380/1900 A-B SERIES | — | — | — |
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 documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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