Heatrae Sadia
Heatrae Sadia Non Return Valve 22mm 7037720
22mm non return valve for Heatrae Sadia Hotflo and Multipoint unvented water heaters.
At a glance
- Also known as 1736313
£39.60
£33.00 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 Heatrae Sadia 22mm non return valve, part number 7037720, is a component for the pipework of Hotflo and Multipoint unvented water heaters. Its function is to permit water flow in one direction only, preventing backflow within the system.
Signs this part needs replacing
- Water flowing in the wrong direction through the pipework
- Persistent dripping or discharge from the tundish or relief pipe
- Reduced hot water flow at the outlets
- Unusual noise or water hammer in the pipework when taps are closed
Before you order
- Confirm the pipework size is 22mm.
- Check your appliance model against the fit list above.
- Check the required flow direction for the installation before fitting.
Compliance
| Alternative numbers | 1736313 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HEATRAE SADIA HEATRAE SADIA PRODUCTS | — | — | — | |
| HEATRAE SADIA HOTFLO 100L / 3KW (VERTICAL) | — | — | — | |
| HEATRAE SADIA HOTFLO 80L / 3KW (VERTICAL) | — | — | — | |
| HEATRAE SADIA MULTIPOINT 100L / 3KW (HORIZONTAL) | — | — | — | |
| HEATRAE SADIA MULTIPOINT 100L / 3KW (VERTICAL) | — | — | — | |
| HEATRAE SADIA MULTIPOINT 30L / 3KW (HORIZONTAL) | — | — | — | |
| HEATRAE SADIA MULTIPOINT 30L / 3KW (VERTICAL) | — | — | — | |
| HEATRAE SADIA MULTIPOINT 50L / 3KW (HORIZONTAL) | — | — | — | |
| HEATRAE SADIA MULTIPOINT 50L / 3KW (VERTICAL) | — | — | — | |
| HEATRAE SADIA MULTIPOINT 80L / 3KW (HORIZONTAL) | — | — | — |
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.
HEATRAE SADIA appliance manual — HOTFLO 100L / 3KW (VERTICAL)
manualmanualHEATRAE SADIA appliance manual — MULTIPOINT 100L / 3KW (HORIZONTAL), MULTIPOINT 30L / 3KW (HORIZONTAL), MULTIPOINT 50L / 3KW (HORIZONTAL)
manualmanualHEATRAE SADIA appliance manual — MULTIPOINT 100L / 3KW (VERTICAL), MULTIPOINT 30L / 3KW (VERTICAL), MULTIPOINT 50L / 3KW (VERTICAL)
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