Andrews
Andrews Expansion Relief Valve 6 Bar G016
Expansion relief valve for Andrews water heaters, rated at 6 bar with 1¼" x 1½" DN32 connections.
At a glance
- Also known as 1823794
Showing prices
£359.35
£299.46 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
Expansion relief valve manufactured by Andrews for their water heater range. It is rated at 6 bar and has 1¼" x 1½" DN32 connections. The valve relieves excess pressure from the expansion vessel or system to prevent damage.
Signs this part needs replacing
- Water leaking from the valve outlet
- System pressure not holding or fluctuating
- Discharge from the relief pipe when system is not overheating
- Valve stuck in open or closed position
- Visible corrosion or scale on the valve body
Before you order
- Check your appliance model against the fit list above
- Confirm the connection sizes match your installation
- Verify the pressure rating is correct for your system
- Ensure the part number G016 matches your requirement
Compliance
| Alternative numbers | 1823794 |
|---|
| 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.