Baxi
Baxi Condensate Trap Assembly 7780133
Baxi condensate trap assembly, part 7780133, for use with 600, 800 and Assure series gas boilers.
At a glance
- Part type: condensate trap assembly, supplied as a kit
- Also known as 1796098
Showing prices
£68.14
£56.78 ex. VAT · VAT at 20%
Available to order · 1 working day
Available to order · 1 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 Baxi 7780133 is a condensate trap assembly supplied as a kit for Baxi condensing boilers. It collects and discharges the condensate produced during combustion, forming the water-seal barrier that prevents flue gases escaping through the condensate route. The assembly carries an 8 mm designation in the manufacturer's part description.
Signs this part needs replacing
- Water leaking from the trap body or its connections
- Water pooling beneath the boiler casing
- Boiler locking out or displaying a condensate-related fault code
- Visible cracks, distortion or heavy scale build-up in the trap
- Gurgling or draining noises from the condensate route
Before you order
- Confirm your boiler model against the fitment list above
- Check the serial number prefix on the boiler data badge (BC or CC)
- Verify the existing trap and its connection size before removal
- Inspect the condensate pipework and disposal route at the same time
Compliance
| Alternative numbers | 1796098 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI 615 SYSTEM Erp NG - SERIAL NUMBER ENDING BC | 41-470-56 | 41-470-56 | — | — |
| BAXI 615 SYSTEM Erp NG - SERIAL NUMBER ENDING CC | 41-470-56 | 41-470-56 | — | — |
| BAXI 618 SYSTEM Erp NG - SERIAL NUMBER ENDING CC | 41-470-57 | 41-470-57 | — | — |
| BAXI 624 COMBI - SERIAL NUMBER ENDING BC | 47-077-28 | 47-077-28 | — | — |
| BAXI 624 COMBI LPG - SERIAL NUMBER ENDING BC | 47-077-33 | 47-077-33 | — | — |
| BAXI 624 COMBI LPG - SERIAL NUMBER ENDING CC | 47-077-33 | 47-077-33 | — | — |
| BAXI 624 SYSTEM Erp LPG - SERIAL NUMBER ENDING BC | 41-470-64 | 41-470-64 | — | — |
| BAXI 624 SYSTEM Erp LPG - SERIAL NUMBER ENDING CC | 41-470-64 | 41-470-64 | — | — |
| BAXI 624 SYSTEM Erp NG - SERIAL NUMBER ENDING CC | 41-470-59 | 41-470-59 | — | — |
| BAXI 630 COMBI - SERIAL NUMBER ENDING BC | 47-077-29 | 47-077-29 | — | — |
Showing 10 of 63 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 — 615 SYSTEM Erp NG - SERIAL NUMBER ENDING BC (GC 41-470-56), 615 SYSTEM Erp NG - SERIAL NUMBER ENDING CC (GC 41-470-56), 618 SYSTEM Erp NG - SERIAL NUMBER ENDING CC (GC 41-470-57), 624 SYSTEM Erp LPG - SERIAL NUMBER ENDING BC (GC 41-470-64), 624 SYSTEM Erp LPG - SERIAL NUMBER ENDING CC (GC 41-470-64), 624 SYSTEM Erp NG - SERIAL NUMBER ENDING CC (GC 41-470-59)
manualmanualBAXI appliance manual — 624 COMBI - SERIAL NUMBER ENDING BC (GC 47-077-28), 624 COMBI LPG - SERIAL NUMBER ENDING BC (GC 47-077-33), 624 COMBI LPG - SERIAL NUMBER ENDING CC (GC 47-077-33), 630 COMBI - SERIAL NUMBER ENDING BC (GC 47-077-29), 630 COMBI - SERIAL NUMBER ENDING CC (GC 47-077-29), 630 COMBI LPG - SERIAL NUMBER ENDING BC (GC 47-077-32), 630 COMBI LPG - SERIAL NUMBER ENDING CC (GC 47-077-32), 636 COMBI - SERIAL NUMBER ENDING BC (GC 47-077-30), 636 COMBI - SERIAL NUMBER ENDING CC (GC 47-077-30), 636 COMBI LPG - SERIAL NUMBER ENDING BC (GC 47-077-31), 636 COMBI LPG - SERIAL NUMBER ENDING CC (GC 47-077-31)
manualmanualBAXI appliance manual — 818 SYSTEM Erp - SERIAL NUMBER ENDING BC (GC 41-470-73), 818 SYSTEM Erp - SERIAL NUMBER ENDING CC (GC 41-470-73), 824 SYSTEM Erp - SERIAL NUMBER ENDING BC (GC 41-470-74), 824 SYSTEM Erp - SERIAL NUMBER ENDING CC (GC 41-470-74)
manualmanualBAXI appliance manual — 825 COMBI Erp - SERIAL NUMBER ENDING BC (GC 47-077-38), 825 COMBI Erp - SERIAL NUMBER ENDING CC (GC 47-077-38), 830 COMBI Erp - SERIAL NUMBER ENDING BC (GC 47-077-39), 830 COMBI Erp - SERIAL NUMBER ENDING CC (GC 47-077-39), 836 COMBI Erp - SERIAL NUMBER ENDING BC (GC 47-077-40), 836 COMBI Erp - SERIAL NUMBER ENDING CC (GC 47-077-40)
manualmanualBAXI appliance manual — ASSURE COMBI 25 - SERIAL NUMBER ENDING BC (GC 47-077-42), ASSURE COMBI 25 - SERIAL NUMBER ENDING CC (GC 47-077-42), ASSURE COMBI 25 LPG - SERIAL NUMBER ENDING BC (GC 47-077-45), ASSURE COMBI 25 LPG - SERIAL NUMBER ENDING CC (GC 47-077-45), ASSURE COMBI 30 - SERIAL NUMBER ENDING BC (GC 47-077-43), ASSURE COMBI 30 - SERIAL NUMBER ENDING CC (GC 47-077-43), ASSURE COMBI 30 LPG - SERIAL NUMBER ENDING BC (GC 47-077-46), ASSURE COMBI 30 LPG - SERIAL NUMBER ENDING CC (GC 47-077-46), ASSURE COMBI 36 - SERIAL NUMBER ENDING BC (GC 47-077-44), ASSURE COMBI 36 - SERIAL NUMBER ENDING CC (GC 47-077-44), ASSURE COMBI 36 LPG - SERIAL NUMBER ENDING BC (GC 47-077-47), ASSURE COMBI 36 LPG - SERIAL NUMBER ENDING CC (GC 47-077-47)
manualmanualBAXI appliance manual — ASSURE SYSTEM 12KW - SERIAL NUMBER ENDING BC (GC 41-470-85), ASSURE SYSTEM 12KW - SERIAL NUMBER ENDING CC (GC 41-470-85), ASSURE SYSTEM 15KW - SERIAL NUMBER ENDING BC (GC 41-470-86), ASSURE SYSTEM 15KW - SERIAL NUMBER ENDING CC (GC 41-470-86), ASSURE SYSTEM 18KW - SERIAL NUMBER ENDING BC (GC 41-470-87), ASSURE SYSTEM 18KW - SERIAL NUMBER ENDING CC (GC 41-470-87), ASSURE SYSTEM 18KW LPG - SERIAL NUMBER ENDING BC (GC 41-470-92), ASSURE SYSTEM 18KW LPG - SERIAL NUMBER ENDING CC (GC 41-470-92), ASSURE SYSTEM 24KW - SERIAL NUMBER ENDING BC (GC 41-470-88), ASSURE SYSTEM 24KW - SERIAL NUMBER ENDING CC (GC 41-470-88), ASSURE SYSTEM 24KW LPG - SERIAL NUMBER ENDING BC (GC 41-470-93)
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