Andrews
Andrews Upper Thermostat Z136
Upper thermostat sensor for Andrews water heaters, used across Classicflo, Ecoflo Compact and HI FLO models.
At a glance
- Also known as 1822076
£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 Z136 is an upper thermostat sensor for Andrews water heaters. It sits in the upper temperature control circuit and provides the temperature signal used to regulate the appliance. The part is listed under the description Upper T-Stat Sensor 62 & 54.
Signs this part needs replacing
- Hot water temperature no longer matches the set point
- Water runs consistently too hot or too cold
- The heater cycles on and off more often than normal
- Temperature readings are erratic or intermittent
- The appliance fails to hold temperature under demand
Before you order
- Confirm your appliance model against the fitment list above
- Establish whether the upper or lower thermostat is the one requiring replacement
- Note the 62 & 54 designation on the existing sensor
- Isolate the power and water supply before fitting
Compliance
| Alternative numbers | 1822076 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO RFF RFF 13/175 | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO RFF RFF 18/270 | — | — | — | |
| ANDREWS WATER HEATERS ECOFLO COMPACT EC20/190 | — | — | — | |
| ANDREWS WATER HEATERS ECOFLO COMPACT LEC20/190 | — | — | — | |
| ANDREWS WATER HEATERS HI FLO 54/418 | — | — | — | |
| ANDREWS WATER HEATERS HI FLO 54/440 | — | — | — | |
| ANDREWS WATER HEATERS HI FLO 62/341 | — | — | — | |
| ANDREWS WATER HEATERS HI FLO 65/173 | — | — | — | |
| ANDREWS WATER HEATERS HI FLO 81/264 | — | — | — |
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.
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