Myson
Myson Boiler Thermostat CL6 15/30/40 151707
At a glance
- Part type: Boiler thermostat
- Appliance family: Myson Economist WM BF
- Also known as 1130318
Showing prices
£33.41
£27.84 ex. VAT · VAT at 20%
In stock
Cut-off passed — dispatches next working day
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Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Myson 151707 is a boiler thermostat with the model reference CL6 15/30/40, used on Myson Economist wall-mounted gas boilers. It senses the temperature of the water in the appliance and switches the burner circuit to hold the set point. The part is listed as obsolete.
Signs this part needs replacing
- The boiler runs past the set temperature or overheats
- Radiators or hot water stay cool even though the burner fires
- The burner short-cycles on and off around the set point
- The temperature control dial has little or no effect on boiler output
- The appliance locks out on an overheat fault
Before you order
- Confirm the appliance GC number (41-838-82 or 41-838-85) matches the boiler being worked on.
- This thermostat is listed as obsolete; cross-reference the alternative numbers below against any replacement listed for the appliance.
- Note the previous number CL6P0133 when checking older service documentation.
Mechanical
| Part type | Boiler thermostat |
|---|---|
| Appliance family | Myson Economist WM BF |
Compliance
| Manufacturer part number (MPN) | 151707 |
|---|---|
| GC number | 394-217 |
| Commodity code | 9032 10 00 00 |
| GPC classification | Thermostats |
| Alternative numbers | CL6P0133, 1130318 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| MYSON ECONOMIST WM 30/40 BF | 41-838-82 | 41-838-82 | — | — |
| MYSON ECONOMIST WM 40/50 BF | 41-838-85 | 41-838-85 | — | — |
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.
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