Biasi
Biasi Overheat Thermostat KI1066104
Manual reset overheat thermostat for Biasi gas boilers, superseding code KG2006112.
At a glance
- Also known as 1650661
£40.92
£34.10 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 Biasi KI1066104 is a manual reset overheat thermostat for Biasi gas boilers. It monitors boiler temperature and interrupts the burner circuit if the appliance overheats, requiring a manual reset before the boiler can run again. This thermostat supersedes code KG2006112.
Signs this part needs replacing
- Boiler locks out and will not restart until the thermostat is manually reset
- Repeated overheat lockouts during heating or hot water demand
- Boiler shuts down shortly after firing
- Reset button has no effect or feels loose or damaged
Before you order
- Confirm your boiler model and GC number against the fitment list
- Check the existing thermostat's part number or the superseded code KG2006112
- Confirm the thermostat requires manual reset
- Isolate the boiler from the electrical supply before fitting
Compliance
| GC number | 379-086 |
|---|---|
| Barcode / EAN | 8023585830291 |
| Alternative numbers | 1650661 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BIASI 24S | 47-970-10 | 47-970-10 | — | — |
| BIASI 24SR | 41-970-05 | 41-970-05 | — | — |
| BIASI 28S | 47-970-11 | 47-970-11 | — | — |
| BIASI BIASI 24S | — | — | — | |
| BIASI BIASI 24SR | — | — | — | |
| BIASI BIASI 28S | — | — | — | |
| BIASI BIASI ACQUAPIU 120 MFS | — | — | — | |
| BIASI BIASI ACQUAPIU 120 RFS | — | — | — | |
| BIASI BIASI ACQUAPIU 124 MFS | — | — | — | |
| BIASI BIASI PRISMA 24 SER | — | — | — |
Showing 10 of 27 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.
BIASI appliance manual — 24S (GC 47-970-10), 24SR (GC 41-970-05), 28S (GC 47-970-11)
manualmanualBIASI appliance manual — GAIA 424RS (GC 41-970-04), GAIA 424S (GC 47-970-08), GAIA 428S (GC 47-970-09)
manualmanualBIASI appliance manual — PRISMA 24SE (GC 47-970-04), PRISMA 24SER (GC 41-970-02), PRISMA 28SE (GC 47-970-05)
manualNo technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.