Baxi
Baxi Heat Exchanger Assembly 7813969
Heat exchanger assembly for Baxi Assure HP40 and HP50 heat pumps, part number 7813969.
At a glance
- Also known as 1135056
£3,954.60
£3,295.50 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 Baxi 7813969 is a heat exchanger assembly manufactured by Baxi for use in their Assure HP40 and HP50 series heat pumps. It transfers heat between the refrigerant circuit and the heating or hot water circuit. This component is essential for efficient heat transfer in the heat pump system.
Signs this part needs replacing
- Visible water or refrigerant leaks around the heat exchanger
- Reduced heating or hot water performance
- Unusual noises such as banging or kettling from the heat pump
- Repeated error codes or lockouts indicating heat transfer issues
- Corrosion, scale build-up, or frost formation on the heat exchanger
Before you order
- Confirm your heat pump model matches one of the fitments listed above.
- Check the part number 7813969 against your existing component.
- Verify whether your system is 1-phase or 3-phase.
- Consult a qualified heating engineer if unsure about compatibility.
Compliance
| Alternative numbers | 1135056 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI ASSURE HP50-11-1PHMB | — | — | — | |
| BAXI ASSURE HP50-11-3PHMB | — | — | — | |
| BAXI ASSURE HP50-13-1PHMB | — | — | — | |
| BAXI ASSURE HP50-13-3PHMB | — | — | — | |
| BAXI HP40-11-1PHMB | — | — | — | |
| BAXI HP40-11-3PHMB | — | — | — | |
| BAXI HP40-13-1PHMB | — | — | — | |
| BAXI HP40-13-3PHMB | — | — | — |
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.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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