Baxi
Baxi 242489 Combination Box Door Seal
At a glance
- Part type: Comb box door seal
- Also known as BAXI242489
Showing prices
£10.82
£9.02 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.
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Baxi 242489 is a replacement door seal for the combustion box on Baxi appliances. It sits between the combustion box door and its mating face, closing the joint so that the combustion chamber stays sealed against air and flue gas leakage around the door edge. It is supplied by Baxi as a spare for servicing and repair work.
Signs this part needs replacing
- The seal is cracked, hardened or flattened where it meets the door face
- Soot staining or dark marks appear around the combustion box door joint
- There is a smell of combustion products or other evidence of leakage at the door
- The door no longer seats cleanly and needs extra force to close
- The seal has come away from the door or its retaining channel
Before you order
- Check the appliance model and serial plate to confirm the correct spare
- Confirm the part number 242489 against the appliance parts list
- Inspect the combustion box door and its fixings while the seal is removed
- Check whether any additional gaskets or washers on the door also need replacing at the same time
Mechanical
| Part type | Gaskets, Seals & Washers |
|---|---|
| Length | 0.1mm |
| Width | 0.1mm |
| Depth | 0.1mm |
Compliance
| Manufacturer part number (MPN) | 242489 |
|---|---|
| GC number | E06-090 |
| Commodity code | 8403 90 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 5039177609339, BAXI242489, 265075904459 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI 100/2HE PLUS | 41-075-34 | 41-075-34 | — | — |
| BAXI 100HE | 41-075-32 | 41-075-32 | — | — |
| BAXI 100HE PLUS SYSTEM | 41-075-43 | 41-075-43 | — | — |
| BAXI 50/2 HE PLUS | 41-077-41 | 41-077-41 | — | — |
| BAXI 80/2 HE PLUS | 41-077-42 | 41-077-42 | — | — |
| BAXI BARCELONA | 41-075-02 | 41-075-02 | — | — |
| BAXI BARCELONA SYSTEM | 41-075-03 | 41-075-03 | — | — |
| BAXI COMBI 100 HE PLUS | 47-075-15 | 47-075-15 | — | — |
| BAXI COMBI 130HE | 47-075-04 | 47-075-04 | — | — |
| BAXI COMBI 133HE PLUS | 47-075-14 | 47-075-14 | — | — |
Showing 10 of 69 compatible appliances.
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 — 100/2HE PLUS (GC 41-075-34), 50/2 HE PLUS (GC 41-077-41), 80/2 HE PLUS (GC 41-077-42)
manualmanualBAXI appliance manual — 100HE (GC 41-075-32)
manualmanualBAXI appliance manual — 100HE PLUS SYSTEM (GC 41-075-43)
manualmanualBAXI appliance manual — BARCELONA (GC 41-075-02)
manualmanualBAXI appliance manual — BARCELONA SYSTEM (GC 41-075-03)
manualmanualBAXI appliance manual — COMBI 100 HE PLUS (GC 47-075-15), COMBI 133HE PLUS (GC 47-075-14), COMBI 80HE PLUS (GC 47-075-16)
manualmanualBAXI appliance manual — COMBI 130HE (GC 47-075-04)
manualmanualBAXI appliance manual — PLATINUM 24 HE (GC 41-077-91)
manualmanualBAXI appliance manual — SOLO 12 HE (GC 41-075-50), SOLO 15 HE (GC 41-075-46), SOLO 18 HE (GC 41-075-51), SOLO 24 HE (GC 41-075-45), SOLO 30 HE (GC 41-075-44)
manualmanualBAXI appliance manual — SOLO 12HE A (GC 41-075-65), SOLO 15HE A (GC 41-075-66), SOLO 18HE A (GC 41-075-67), SOLO 24HE A (GC 41-075-68), SOLO 30HE A (GC 41-075-69)
manualmanualPOTTERTON appliance manual — BG PRECISION HE (GC 41-592-33)
manualmanualPOTTERTON appliance manual — GOLD 30 FSB (GC 41-592-32)
manualmanualPOTTERTON appliance manual — GOLD H 15 (GC 41-592-12), GOLD H 18 (GC 41-592-13), GOLD H 24 (GC 41-592-14)
manualmanualPOTTERTON appliance manual — GOLD HEAT ErP 15 SERIAL No. ENDING AC (GC 41-592-51), GOLD HEAT ErP 18 SERIAL No. ENDING AC (GC 41-592-52), GOLD HEAT ErP 18 SERIAL No. ENDING BC (GC 41-592-52), GOLD HEAT ErP 24 SERIAL No. ENDING AC (GC 41-592-53), GOLD HEAT ErP 24 SERIAL No. ENDING BC (GC 41-592-53)
manualmanualPOTTERTON appliance manual — PROMAX 15HE (GC 41-590-58), PROMAX 24HE (GC 41-590-62)
manualmanualPOTTERTON appliance manual — PROMAX 30 HE FSB (GC 41-595-39)
manualmanualPOTTERTON appliance manual — PROMAX HE SYSTEM (GC 41-590-69)
manualmanualPOTTERTON appliance manual — PROMAX PLUS 15/2 HE (GC 41-605-52), PROMAX PLUS 24/2 HE (GC 41-601-17), PROMAX PLUS 30 HE (GC 41-601-22)
manualmanualPOTTERTON appliance manual — PROMAX SL HEAT ErP 12 - SERIAL No. ENDING AC (GC 41-592-34), PROMAX SL HEAT ErP 12 - SERIAL No. ENDING BC (GC 41-592-34), PROMAX SL HEAT ErP 15 - SERIAL No. ENDING AC (GC 41-592-35), PROMAX SL HEAT ErP 15 - SERIAL No. ENDING BC (GC 41-592-35), PROMAX SL HEAT ErP 18 - SERIAL No. ENDING AC (GC 41-592-36), PROMAX SL HEAT ErP 18 - SERIAL No. ENDING BC (GC 41-592-36), PROMAX SL HEAT ErP 24 - SERIAL No. ENDING AC (GC 41-592-37), PROMAX SL HEAT ErP 24 - SERIAL No. ENDING BC (GC 41-592-37), PROMAX SL HEAT ErP 30 (GC 41-592-38)
manualmanualPOTTERTON appliance manual — PROMAX SL PLUS 12 HE (GC 41-591-79), PROMAX SL PLUS 15 HE (GC 41-591-87), PROMAX SL PLUS 18 HE (GC 41-591-80), PROMAX SL PLUS 24 HE (GC 41-591-88), PROMAX SL PLUS 30 HE (GC 41-591-89)
manualNo technical questions yet for this part.
Not sure which part?
Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.