Ideal
Ideal Thermostat 138719
At a glance
- Part type: Thermostat
- Also known as 1176648
Showing prices
£22.10
£18.42 ex. VAT · VAT at 20%
In stock
Cut-off passed — dispatches next working day
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Ideal 138719 is a thermostat supplied for Ideal Henrad and Response gas boilers. It monitors temperature within the appliance and signals the boiler to bring the burner on or off to hold the required setpoint. It is a direct replacement for the original component in these appliance families.
Signs this part needs replacing
- The boiler does not respond when the temperature setting is changed
- Heating runs continuously with no shut-off at the setpoint
- Radiators fail to reach or hold temperature
- Frequent boiler cycling or repeated lockouts
- Temperature control drifts noticeably from the setting on the control
Before you order
- Check the GC number on the appliance data badge against the compatibility list above
- Confirm the appliance is one of the Henrad CC or Response variants listed
- Cross-reference the alternative number 1176648 when checking older stock or documentation
Mechanical
| Part type | Thermostat |
|---|
Compliance
| Manufacturer part number (MPN) | 138719 |
|---|---|
| GC number | E00-049 |
| Commodity code | 9032 10 80 00 |
| GPC classification | Thermostats |
| Alternative numbers | 5022141387197, IDEAL138719, IDEAL138719, 1176648 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL HENRAD CC100 FF | 47-348-12 | 47-348-12 | — | — |
| IDEAL HENRAD CC120FF | 47-348-13 | 47-348-13 | — | — |
| IDEAL HENRAD CC80 FF | 47-348-11 | 47-348-11 | — | — |
| IDEAL RESPONSE 100 | 47-348-04 | 47-348-04 | — | — |
| IDEAL RESPONSE 120 | 47-348-01 | 47-348-01 | — | — |
| IDEAL RESPONSE 80 | 47-348-02 | 47-348-02 | — | — |
| IDEAL RESPONSE FF80 | 47-415-09 | 47-415-09 | — | — |
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.
manual
IDEAL appliance manual — HENRAD CC100 FF (GC 47-348-12), HENRAD CC120FF (GC 47-348-13), HENRAD CC80 FF (GC 47-348-11)
manualmanualIDEAL appliance manual — RESPONSE 100 (GC 47-348-04), RESPONSE 120 (GC 47-348-01), RESPONSE 80 (GC 47-348-02)
manualmanualIDEAL appliance manual — RESPONSE FF80 (GC 47-415-09)
manualNo technical questions yet for this part.
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