Andrews
Andrews Cold Feed Inlet Diptube 7703866
Cold feed inlet diptube for Andrews water heaters, part number 7703866.
At a glance
- Also known as 1823016
Showing prices
£67.63
£56.36 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
Cold feed inlet diptube manufactured by Andrews Water Heaters. It is designed for Andrews water heaters and boiler appliances, directing incoming cold water to the lower section of the cylinder. The component carries part number 7703866.
Signs this part needs replacing
- Reduced hot water flow at taps
- Air locks or spluttering when drawing hot water
- Inconsistent water temperature from the cylinder
- Unusual noises (gurgling, knocking) from the water heater during draw-off
- Visible damage or corrosion on the diptube (if accessible)
Before you order
- Confirm your appliance model against the fit list above.
- Check the part number 7703866 matches the component you are replacing.
- Verify the size code on the existing diptube, as the product title and manufacturer description reference different codes (14/175 and 10/175).
- Ensure the cold feed inlet diptube is the correct component for your Andrews water heater.
Compliance
| Alternative numbers | 1823016 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO 14/175 | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO RFF RFF 13/175 | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO RFF RFF 18/270 | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO RSC RSC 9/180 | — | — | — |
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.