Andrews
Andrews Freeze Prevention Heater Round Short 7700306
Round short freeze prevention heater for Andrews water heaters, part number 7700306.
At a glance
- Also known as 1822868
Showing prices
£37.13
£30.94 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
The Andrews 7700306 is a round, short freeze prevention heater for Andrews water heaters. It is fitted to protect the appliance from frost damage in cold conditions. This is a standalone component for service and repair.
Signs this part needs replacing
- The water heater is at risk of freezing or has suffered frost damage in cold weather.
- The heater fails to warm up when tested.
- Visible damage, corrosion or a broken connection on the heater.
- Repeated cold-weather faults on the appliance.
Before you order
- Confirm your appliance model against the fitment list above.
- Check the existing part number 7700306 and the round short format.
- Inspect the mounting and connections so the replacement matches.
Compliance
| Alternative numbers | 1822868 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO LWHI49 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO LWHIX49 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO WHI49 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO WHIX49 | — | — | — |
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.