Potterton
Potterton Thermostat Control Kit K36 907729
Ranco K36 boiler control thermostat kit for Potterton Netaheat and Profile series boilers, replacing code 404500.
At a glance
- Also known as 1124711
- Boiler work should be carried out by a Gas Safe registered engineer
£48.48
£40.40 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 Potterton 907729 Thermostat Control Kit is a Ranco K36 boiler control thermostat kit for Potterton Netaheat and Profile series boilers. It regulates boiler water temperature by switching the burner in response to the control thermostat setting. This kit replaces earlier code 404500.
Signs this part needs replacing
- Boiler fails to respond to changes in the thermostat setting
- Radiators or hot water run continuously or not at all
- Boiler cycles on and off more frequently than normal
- Temperature control dial has no effect on boiler output
- Overheating or lockout symptoms linked to thermostat control
Before you order
- Check your boiler model and GC number against the fitment list above
- Confirm the existing control thermostat is a Ranco K36 or the replaced code 404500
- Boiler work should be carried out by a Gas Safe registered engineer
- Isolate the electrical supply before fitting
Compliance
| GC number | 248-147 |
|---|---|
| Barcode / EAN | 5039177680000 |
| Alternative numbers | 1124711 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POTTERTON NETAHEAT PROFILE 30E | 41-601-35 | 41-601-35 | — | — |
| POTTERTON NETAHEAT PROFILE 40E | 41-605-04 | 41-605-04 | — | — |
| POTTERTON NETAHEAT PROFILE 50E | 41-605-41 | 41-605-41 | — | — |
| POTTERTON NETAHEAT PROFILE 50E - LPG | — | — | — | |
| POTTERTON NETAHEAT PROFILE 60E | 41-605-42 | 41-605-42 | — | — |
| POTTERTON NETAHEAT PROFILE 60E - LPG | — | — | — | |
| POTTERTON NETAHEAT PROFILE 80E | 41-605-43 | 41-605-43 | — | — |
| POTTERTON NETAHEAT PROFILE 80E - LPG | — | — | — | |
| POTTERTON POTTERTON NETAHEAT PROFILE 30E | — | — | — | |
| POTTERTON POTTERTON NETAHEAT PROFILE 40E | — | — | — |
Showing 10 of 36 compatible appliances.
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.
POTTERTON appliance manual — NETAHEAT PROFILE 30E (GC 41-601-35), NETAHEAT PROFILE 40E (GC 41-605-04), NETAHEAT PROFILE 50E (GC 41-605-41), NETAHEAT PROFILE 50E - LPG, NETAHEAT PROFILE 60E (GC 41-605-42), NETAHEAT PROFILE 60E - LPG, NETAHEAT PROFILE 80E (GC 41-605-43), NETAHEAT PROFILE 80E - LPG
manualmanualPOTTERTON appliance manual — PROFILE 100E (GC 41-605-65)
manualmanualPOTTERTON appliance manual — PROFILE 100E - LPG (GC 41-605-69)
manualmanualPOTTERTON appliance manual — PROFILE 30E (GC 41-605-39), PROFILE 40E (GC 41-605-40), PROFILE 50E (GC 41-605-41), PROFILE 60E (GC 41-605-42), PROFILE 80E (GC 41-605-43)
manualmanualPOTTERTON appliance manual — PROFILE 50E - LPG (GC 41-605-66), PROFILE 60E - LPG (GC 41-605-67), PROFILE 80E - LPG (GC 41-605-68)
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