Andrews
Andrews Heat Exchanger 7709291
30kW heat exchanger for Andrews Maxxflo EVO water heaters, part 7709291.
At a glance
- Also known as 1824671
Showing prices
£3,726.00
£3,105.00 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 Andrews 7709291 is a 30kW heat exchanger for Andrews water heaters. It transfers heat from the burner into the domestic hot water circuit. It is used across the Maxxflo EVO range.
Signs this part needs replacing
- Reduced hot water temperature or output
- Water leaking from the heat exchanger body or connections
- Kettling, banging or rumbling noises during heating
- Scale or corrosion visible on the exchanger surfaces
- Repeated overheat lockouts
Before you order
- Confirm your appliance model matches the fit list
- Check the existing heat exchanger is rated at 30kW
- Inspect seals, gaskets and connections for reuse or replacement
- Verify the part number 7709291 against the manufacturer's parts list
Compliance
| Alternative numbers | 1824671 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS MAXXFLO EVO 30/201 LPG | — | — | — | |
| ANDREWS WATER HEATERS MAXXFLO EVO 30/201 NG | — | — | — | |
| ANDREWS WATER HEATERS MAXXFLO EVO 30/301 LPG | — | — | — | |
| ANDREWS WATER HEATERS MAXXFLO EVO 30/301 NG | — | — | — |
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.
No 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.