Andrews
Andrews Header 1st Heat Exchanger 7682142
Header for the first heat exchanger on Andrews Supaflo EVO SF61, SF62 and SF63 water heaters.
At a glance
- Also known as 1822502
Showing prices
£1,326.00
£1,105.00 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 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
Header for the first heat exchanger, manufactured by Andrews. It is designed for use with Andrews Supaflo EVO SF61, SF62 and SF63 water heaters. The header directs water flow through the primary heat exchanger.
Signs this part needs replacing
- Water leaking from the header area
- Visible corrosion or mineral build-up on the header
- Loss of pressure in the heating circuit
- Overheating or reduced hot water performance
- Unusual noises from the heat exchanger
Before you order
- Confirm your appliance model is an Andrews Supaflo EVO SF61, SF62 or SF63
- Check the part number 7682142 matches your requirement
- Verify the header is for the top/front position on the first heat exchanger
- If unsure, consult a qualified heating engineer
Compliance
| Alternative numbers | 1822502 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS SUPAFLO EVO SF61 | — | — | — | |
| ANDREWS WATER HEATERS SUPAFLO EVO SF62 | — | — | — | |
| ANDREWS WATER HEATERS SUPAFLO EVO SF63 | — | — | — |
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.