Andrews
Andrews Thermostat E509
Thermostat for Andrews RFF190 and RFF280 B Series water heaters, part number E509.
At a glance
- Also known as 1820910
£66.30
£55.25 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 E509 is a thermostat used in Andrews water heaters. It forms part of the Andrews hot water spares range and is fitted to RFF190 B Series and RFF280 B Series appliances. Its role is to control the water temperature within the heater.
Signs this part needs replacing
- Water is not reaching the set temperature
- Water overheats or becomes hotter than the setting allows
- Temperature fluctuates between hot and cold during use
- The heater cycles on and off more often than normal
- No hot water is produced at all
Before you order
- Confirm your appliance model matches one of the fitments listed above
- Check the part number on the existing thermostat where it is visible
- If your model is not listed, check it against the manufacturer's parts list before ordering
Compliance
| Barcode / EAN | 5039192550906 |
|---|---|
| Alternative numbers | 1820910 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS RFF190 B SERIES | — | — | — | |
| ANDREWS WATER HEATERS RFF280 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.
No technical questions yet for this part.
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