Ariston
Ariston 969046 Temperature & Pressure Relief Valve - 7 Bar - 1/2 Inch
Ariston 969046 temperature and pressure relief valve, 7 bar, 1/2 inch connection, for Ariston unvented cylinders including Classico, STI and Primo.
At a glance
- Part type: Temperature and pressure relief valve
- Also known as ARISTON969046
Showing prices
£91.20
£76.00 ex. VAT · VAT at 20%
In stock
Cut-off passed — dispatches next working day
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 Ariston 969046 is a temperature and pressure relief valve rated at 7 bar with a 1/2 inch connection. It is fitted to Ariston unvented hot water cylinders, where it opens and discharges water if the stored water temperature or the cylinder pressure rises beyond safe limits. It works as part of the cylinder's safety group alongside the expansion vessel and pressure reducing valve.
Signs this part needs replacing
- Water passing continuously from the tundish or valve outlet with no heat source running
- Dripping or weeping from the valve body or outlet while the cylinder sits at normal temperature
- The valve fails to reseat after being operated manually
- Scale or debris around the valve seat causing it to pass water
- Cylinder pressure or temperature climbing above normal operating limits
Before you order
- Confirm the cylinder model and serial number against the compatibility information for this valve.
- Check that the rating on the existing valve matches 7 bar before ordering a replacement.
- Inspect the sealing washer or gasket at the valve connection and renew it if it is compressed or damaged.
- This is not a gas-carrying component; work on unvented cylinders should be carried out by a competent person.
Mechanical
| Part type | Temperature and pressure relief valve |
|---|
Compliance
| Manufacturer part number (MPN) | 969046 |
|---|---|
| Barcode / EAN | 655390522009 |
| Commodity code | 8481 40 10 00 |
| Alternative numbers | 541169236217, ARISTON969046, ARISTON969046, ARISTON969046, 265075904445, 1571116 |
Logistics
| Weight | 1 kg |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON ACO PLUS 35 | 47-116-46 | 47-116-46 | — | — |
| ARISTON ARISTON COMFORT INDIRECT STI 125 PROTECH - FROM SERIAL No 000000000890215 | — | — | — | |
| ARISTON ARISTON COMFORT INDIRECT STI 150 PROTECH - FROM SERIAL No 000000000890216 | — | — | — | |
| ARISTON ARISTON COMFORT INDIRECT STI 210 PROTECH - FROM SERIAL No 000000000890217 | — | — | — | |
| ARISTON ARISTON CONTRACT DIRECT STD 100 PROTECH - FROM SERIAL No 970000000890495 TO SERIAL No 00000000089303 | — | — | — | |
| ARISTON ARISTON CONTRACT DIRECT STD 125 PROTECH - FROM SERIAL No 970000000890496 TO SERIAL No 000000000893004 | — | — | — | |
| ARISTON ARISTON CONTRACT DIRECT STD 150 PROTECH - FROM SERIAL No 970000000893005 TO SERIAL No 000000000893005 | — | — | — | |
| ARISTON ARISTON CONTRACT DIRECT STD 210 PROTECH - FROM SERIAL No 970000000890498 TO SERIAL No 000000000893006 | — | — | — | |
| ARISTON ARISTON CONTRACT DIRECT STD 300 PROTECH - FROM SERIAL No 970000000890496 TO SERIAL No 0000000893004 | — | — | — | |
| ARISTON ARISTON CONTRACT INDIRECT STD 300 PROTECH - FROM SERIAL No 010000000893021 | — | — | — |
Showing 10 of 178 compatible appliances.
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.
manual
ARISTON appliance manual — CLASSICO - STD 125 EDITION 4 (AUG 2010), CLASSICO - STD 125 HE EDITION 4 (NOV 2010), CLASSICO - STD 150 EDITION 4 (AUG 2010), CLASSICO - STD 150 HE EDITION 4 (NOV 2010), CLASSICO - STD 210 EDITION 4 (AUG 2010), CLASSICO - STD 210 HE EDITION 4 (NOV 2010), CLASSICO - STD 300 EDITION 4 (AUG 2010), CLASSICO - STD 300 HE EDITION 4 (NOV 2010), CLASSICO - STD 500 HE EDITION 4 (NOV 2010), CLASSICO - STI 125 EDITION 4 (AUG 2010), CLASSICO - STI 125 HE EDITION 4 (NOV 2010), CLASSICO - STI 150 EDITION 4 (AUG 2010), CLASSICO - STI 150 HE EDITION 4 (NOV 2010), CLASSICO - STI 210 EDITION 4 (AUG 2010), CLASSICO - STI 210 HE EDITION 4 (NOV 2010), CLASSICO - STI 300 EDITION 4 (AUG 2010), CLASSICO - STI 300 HE EDITION 4 (NOV 2010), CLASSICO - STI 500 HE EDITION 4 (NOV 2010)
manualmanualARISTON appliance manual — CONTRACT STD 125 PROTECH EDITION 1 (NOV 2000), CONTRACT STD 150 PROTECH EDITION 1 (NOV 2000), CONTRACT STD 210 PROTECH EDITION 1 (NOV 2000), CONTRACT STD 500 UK EDITION 1 (SEPT 2001), CONTRACT STI 125 PROTECH EDITION 1 (NOV 2000), CONTRACT STI 150 PROTECH EDITION 1 (NOV 2000), CONTRACT STI 210 PROTECH EDITION 1 (NOV 2000)
manualmanualARISTON appliance manual — EP 30 R 3KW EDITION 9 (OCT 2009)
manualmanualARISTON appliance manual — GENUS 27 BFFI PLUS LPG EDITION 1 (MAY 2000) (GC 47-116-11), GENUS 27 BFFI PLUS LPG EDITION 2 (OCT 2000) (GC 47-116-11), GENUS 27 BFFI PLUS LPG EDITION 3 (MAY 2001) (GC 47-116-11), GENUS 27 BFFI PLUS LPG EDITION 4 (OCT 2003) (GC 47-116-11), GENUS 27 BFFI PLUS NG EDITION 1 (MAY 2000) (GC 47-116-11), GENUS 27 BFFI PLUS NG EDITION 2 (OCT 2000) (GC 47-116-11), GENUS 27 BFFI PLUS NG EDITION 3 (MAY 2001) (GC 47-116-11), GENUS 27 BFFI PLUS NG EDITION 4 (OCT 2003) (GC 47-116-11)
manualmanualARISTON appliance manual — GENUS 27 BFFI UK LPG EDITION 2 (JUN 1998) (GC 47-116-11), GENUS 27 BFFI UK LPG EDITION 3 (DEC 2000) (GC 47-116-11), GENUS 27 BFFI UK NG EDITION 2 (JUN 1998) (GC 47-116-11), GENUS 27 BFFI UK NG EDITION 3 (DEC 2000) (GC 47-116-11)
manualmanualARISTON appliance manual — GENUS B PLUS 30 BFFI LPG EDITION 2 (JAN 2005) (GC 47-116-28), GENUS B PLUS 30 BFFI NG EDITION 2 (JAN 2005) (GC 47-116-28)
manualmanualARISTON appliance manual — GENUS HE 35 PLUS (GC 47-116-57)
manualmanualARISTON appliance manual — PRIMO - ITD 100 NEW EDITION 5 (AUG 2010), PRIMO - ITD 125 EDITION 5 (AUG 2010), PRIMO - ITD 125 HE EDITION 3 (DEC 2010), PRIMO - ITD 150 EDITION 5 (AUG 2010), PRIMO - ITD 150 HE EDITION 3 (DEC 2010), PRIMO - ITD 175 NEW EDITION 5 (AUG 2010), PRIMO - ITD 210 EDITION 5 (AUG 2010), PRIMO - ITD 210 HE EDITION 3 (DEC 2010), PRIMO - ITD 250 NEW EDITION 5 (AUG 2010), PRIMO - ITD 300 EDITION 5 (AUG 2010), PRIMO - ITD 300 HE EDITION 3 (DEC 2010), PRIMO - ITI 100 HE EDITION 3 (DEC 2010), PRIMO - ITI 100 NEW EDITION 5 (AUG 2010), PRIMO - ITI 125 EDITION 5 (AUG 2010), PRIMO - ITI 125 HE EDITION 3 (DEC 2010), PRIMO - ITI 150 EDITION 5 (AUG 2010), PRIMO - ITI 150 HE EDITION 3 (DEC 2010), PRIMO - ITI 175 NEW EDITION 5 (AUG 2010), PRIMO - ITI 210 EDITION 5 (AUG 2010), PRIMO - ITI 210 HE EDITION 3 (DEC 2010), PRIMO - ITI 250 HE EDITION 3 (DEC 2010), PRIMO - ITI 250 NEW EDITION 5 (AUG 2010), PRIMO - ITI 300 EDITION 5 (AUG 2010), PRIMO - ITI 300 HE EDITION 3 (DEC 2010), PRIMO - ITSI 210 HE EDITION 3 (DEC 2010), PRIMO - ITSI 250 HE EDITION 3 (DEC 2010), PRIMO - ITSI 300 HE EDITION 3 (DEC 2010), PRIMO TWIN - ITSI 210 (TWIN COIL) EDITION 5 (AUG 2010), PRIMO TWIN - ITSI 250 (TWIN COIL) NEW EDITION 5 (AUG 2010)
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