Baxi
Baxi Flow Switch Regulator DHW No Restrictor 720532601
Baxi 720532601 DHW flow switch regulator for Avanta Plus Combi and Broag Remeha Avanta Exclusive models; GC H82-539.
At a glance
- Part type: Flow regulator (DHW flow switch regulator)
- Also known as FLOW-SWITCH-REG-DHW-NO-RESTR
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£84.00
£70.00 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Baxi 720532601 is a DHW flow switch regulator supplied for Baxi and Broag Remeha Avanta appliances. It sits in the domestic hot water circuit and works with the appliance's flow sensing to register a draw-off and bring the boiler into hot water mode. The part is listed under the flow regulators category and carries the GC number H82-539.
Signs this part needs replacing
- No hot water when a tap is opened, with the appliance failing to fire in DHW mode
- Hot water that runs intermittently or cuts out part-way through a draw-off
- The boiler responds to heating demand but not to a hot water demand
- Flow-related fault codes or lockouts recorded on the appliance
- Erratic or reduced hot water flow at the outlet
Before you order
- Check the appliance GC number and model against the compatibility list before ordering, as the same part number is used across several Avanta variants.
- The earlier number S100080 may appear on older documentation or component labels for this part.
- Inspect the associated seals and gaskets in the DHW circuit and replace them if they are worn or damaged.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Flow regulator |
|---|
Compliance
| Manufacturer part number (MPN) | 720532601 |
|---|---|
| GC number | H82-539 |
| Barcode / EAN | 720532601 |
| Commodity code | 8403 90 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | FLOW-SWITCH-REG-DHW-NO-RESTR, S100080 |
| Previous numbers | S100080 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI AVANTA PLUS COMBI 24C | 47-075-77 | 47-075-77 | — | — |
| BAXI AVANTA PLUS COMBI 28C | 47-075-78 | 47-075-78 | — | — |
| BAXI AVANTA PLUS COMBI 35C | 47-075-79 | 47-075-79 | — | — |
| BAXI AVANTA PLUS COMBI 39C | 47-075-80 | 47-075-80 | — | — |
| BROAG REMEHA AVANTA EXCLUSIVE 28C | 47-288-03 | 47-288-03 | — | — |
| BROAG REMEHA AVANTA EXCLUSIVE 35C | 47-288-04 | 47-288-04 | — | — |
| BROAG REMEHA AVANTA EXCLUSIVE 39C | 47-288-05 | 47-288-05 | — | — |
| BROAG REMEHA AVANTA PLUS COMBI 35C | 47-673-03 | 47-673-03 | — | — |
| BROAG REMEHA AVANTA PLUS COMBI 39C | 47-673-04 | 47-673-04 | — | — |
| BROAG REMEHA REMEHA AVANTA PLUS 35C COMBI | — | — | — |
Showing 10 of 11 compatible appliances.
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.
BAXI appliance manual — AVANTA PLUS COMBI 24C (GC 47-075-77), AVANTA PLUS COMBI 28C (GC 47-075-78), AVANTA PLUS COMBI 35C (GC 47-075-79), AVANTA PLUS COMBI 39C (GC 47-075-80)
manualmanualBROAG REMEHA appliance manual — AVANTA EXCLUSIVE 28C (GC 47-288-03), AVANTA EXCLUSIVE 35C (GC 47-288-04), AVANTA EXCLUSIVE 39C (GC 47-288-05)
manualmanualBROAG REMEHA appliance manual — AVANTA PLUS COMBI 35C (GC 47-673-03), AVANTA PLUS COMBI 39C (GC 47-673-04)
manualNo 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.