Ariston
Ariston Flow Group Twin Pass 996049
Twin pass flow group for Ariston gas boilers, managing water flow through the domestic hot water circuit.
At a glance
- Also known as 1576622
Showing prices
£37.94
£31.62 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 Ariston 996049 is a twin pass flow group used in Ariston gas boilers. It forms part of the domestic hot water circuit, managing the flow of water through the appliance. This part supersedes 998612 from serial number 2320209500001.
Signs this part needs replacing
- Reduced or no hot water flow at the tap
- Boiler fails to fire on a hot water demand
- Water leaking from the flow group body or its connections
- Scale or debris restricting movement inside the flow group
- Unstable or fluctuating hot water temperature
Before you order
- Check the boiler serial number — this part supersedes 998612 from serial number 2320209500001
- Confirm your appliance model and GC number against the fitment list
- Check whether your boiler is the NG or LPG variant, as fitment differs by edition
- Compare the part number on the existing flow group before ordering
Compliance
| Barcode / EAN | 5411692410773 |
|---|---|
| Alternative numbers | 1576622 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ARISTON ARISTON ECOSYSTEM 27 RFFI - FROM SERIAL No 2320224700001 | — | — | — | |
| ARISTON ARISTON MICROCOMBI 23 MFFI - FROM SERIAL No 2320209500001 | — | — | — | |
| ARISTON ARISTON MICROCOMBI 27 MFFI - EDITION ONE - FROM SERIAL No 2320309500001 | — | — | — | |
| ARISTON ARISTON MICROCOMBI 27MFFI - EDITION TWO - FROM SERIAL No 2320309500001 | — | — | — | |
| ARISTON ECOSYSTEM 27 RFFI EDITION 1 LPG (OCT 2002) | 41-116-08 | 41-116-08 | — | — |
| ARISTON ECOSYSTEM 27 RFFI EDITION 1 NG (OCT 2002) | 41-116-08 | 41-116-08 | — | — |
| ARISTON ECOSYSTEM 27 RFFI EDITION 2 LPG (SEPT 2004) | 41-116-08 | 41-116-08 | — | — |
| ARISTON ECOSYSTEM 27 RFFI EDITION 2 NG (SEPT 2004) | 41-116-08 | 41-116-08 | — | — |
| ARISTON EST 23 MFFI - LPG EDITION 3 (26 AUG 2005) | — | — | — | |
| ARISTON EST 23 MFFI - NG EDITION 3 (26 AUG 2005) | — | — | — |
Showing 10 of 39 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 — ECOSYSTEM 27 RFFI EDITION 1 LPG (OCT 2002) (GC 41-116-08), ECOSYSTEM 27 RFFI EDITION 1 NG (OCT 2002) (GC 41-116-08), ECOSYSTEM 27 RFFI EDITION 2 LPG (SEPT 2004) (GC 41-116-08), ECOSYSTEM 27 RFFI EDITION 2 NG (SEPT 2004) (GC 41-116-08)
manualmanualARISTON appliance manual — MICROCOMBI 23 MFFI NG EDITION 4 (APR 2002) (GC 47-116-16), MICROCOMBI 28 MFFI LPG EDITION 1 (APR 2003) (GC 47-116-24), MICROCOMBI 28 MFFI NG EDITION 1 (APR 2003) (GC 47-116-24)
manualmanualARISTON appliance manual — MICROSYSTEM 10 RFFI LPG EDITION 3 (FEB 2004) (GC 41-116-04), MICROSYSTEM 10 RFFI LPG EDITION 4 (SEPT 2004) (GC 41-116-04), MICROSYSTEM 10 RFFI NG EDITION 3 (FEB 2004) (GC 41-116-04), MICROSYSTEM 10 RFFI NG EDITION 4 (SEPT 2004) (GC 41-116-04)
manualmanualARISTON appliance manual — MICROSYSTEM 15 RFFI LPG EDITION 3 (FEB 2004) (GC 41-116-05), MICROSYSTEM 15 RFFI LPG EDITION 4 (SEPT 2004) (GC 41-116-05), MICROSYSTEM 15 RFFI NG EDITION 3 (FEB 2004) (GC 41-116-05), MICROSYSTEM 15 RFFI NG EDITION 4 (SEPT 2004) (GC 41-116-05)
manualmanualARISTON appliance manual — MICROSYSTEM 21 RFFI LPG EDITION 2 (JAN 2004) (GC 41-116-06), MICROSYSTEM 21 RFFI LPG EDITION 3 (SEPT 2004) (GC 41-116-06), MICROSYSTEM 21 RFFI NG EDITION 2 (JAN 2004) (GC 41-116-06), MICROSYSTEM 21 RFFI NG EDITION 3 (SEPT 2004) (GC 41-116-06), MICROSYSTEM 28 RFFI LPG EDITION 2 (JAN 2004) (GC 41-116-07), MICROSYSTEM 28 RFFI LPG EDITION 3 (SEPT 2004) (GC 41-116-07), MICROSYSTEM 28 RFFI NG EDITION 2 (JAN 2004) (GC 41-116-07), MICROSYSTEM 28 RFFI NG EDITION 3 (SEPT 2004) (GC 41-116-07)
manualNo technical questions yet for this part.
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