Baxi
Baxi Fittings Kit 710421901
Baxi 710421901 fittings kit for Duo-tec 2 Combi 24, 28 and 33kW models.
At a glance
- Also known as 1132451
Showing prices
£74.22
£61.85 ex. VAT · VAT at 20%
Available to order · 7 working days
Available to order · 7 working days
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 Baxi 710421901 is a fittings kit supplied by Baxi for the Duo-tec 2 Combi range. It provides the fittings required when working on the 24kW to 33kW models in that family. The kit is listed by the manufacturer under the 24-33kW output band.
Signs this part needs replacing
- Weeping or dripping at a joint where the existing fittings have been disturbed
- Corrosion or pitting visible on fittings during a service or repair
- Perished or flattened seals and washers that will not hold pressure
- Fittings that have been reused and no longer seat correctly
- A repair or component swap that requires the joint to be remade
Before you order
- Confirm your appliance is a Baxi Duo-tec 2 Combi and note the output in kW
- Check whether your unit is the NG or LPG variant, as both are listed
- Verify the part number 710421901 against the manufacturer's parts list for your model
- Check the fittings currently on the appliance before ordering to confirm what is required
Compliance
| Alternative numbers | 1132451 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI DUO-TEC 2 COMBI 24 | 47-075-67 | 47-075-67 | — | — |
| BAXI DUO-TEC 2 COMBI 24 GA - LPG | 47-075-54 | 47-075-54 | — | — |
| BAXI DUO-TEC 2 COMBI 24 GA - NG | 47-075-54 | 47-075-54 | — | — |
| BAXI DUO-TEC 2 COMBI 28 | 47-075-68 | 47-075-68 | — | — |
| BAXI DUO-TEC 2 COMBI 28 GA - LPG | 47-075-55 | 47-075-55 | — | — |
| BAXI DUO-TEC 2 COMBI 28 GA - NG | 47-075-55 | 47-075-55 | — | — |
| BAXI DUO-TEC 2 COMBI 33 GA - LPG | 47-075-56 | 47-075-56 | — | — |
| BAXI DUO-TEC 2 COMBI 33 GA - NG | 47-075-56 | 47-075-56 | — | — |
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
BAXI appliance manual — DUO-TEC 2 COMBI 24 (GC 47-075-67), DUO-TEC 2 COMBI 28 (GC 47-075-68)
manualmanualBAXI appliance manual — DUO-TEC 2 COMBI 24 GA - LPG (GC 47-075-54), DUO-TEC 2 COMBI 24 GA - NG (GC 47-075-54), DUO-TEC 2 COMBI 28 GA - LPG (GC 47-075-55), DUO-TEC 2 COMBI 28 GA - NG (GC 47-075-55), DUO-TEC 2 COMBI 33 GA - LPG (GC 47-075-56), DUO-TEC 2 COMBI 33 GA - NG (GC 47-075-56)
manualNo technical questions yet for this part.
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Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.