Viessmann
Viessmann Pump Head Motor VIUP 15-30 7831687
Viessmann pump head motor VIUP 15-30, part number 7831687, for Vitodens 222-F and 242-F appliances.
At a glance
- Appliance family: Vitodens 222-F and Vitodens 242-F
- Also known as 2321156
£253.98
£211.65 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 Viessmann DHW Pump Head Motor VIUP 15-30 is the pump head and motor assembly used to circulate domestic hot water within the appliance. It is supplied under Viessmann part number 7831687 and is listed for the Vitodens 222-F and 242-F appliance families. The pump head drives the DHW circuit, so a failed unit affects hot water delivery and flow through the boiler.
Signs this part needs replacing
- No hot water draw-off, or hot water flow that stops shortly after the tap is opened
- The pump head runs hot, is noisy, or emits a humming or grinding sound during DHW demand
- The appliance locks out or reports a pump-related fault during a hot water cycle
- Visible leakage, staining or corrosion around the pump head body
- The pump head fails to run when DHW is called for, with no movement at the impeller
Before you order
- Confirm the appliance model and serial number against the fitment list for this pump head motor
- Check the existing pump head model marking to confirm VIUP 15-30
- Verify the fault is at the pump head and motor rather than the boiler control or a sensor
- Isolate the appliance electrically and hydraulically before removal and fitment
Compliance
| Alternative numbers | 2321156 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 222-F B2TA 19KW SERIAL No. 7513044 | 47-819-15 | 47-819-15 | — | — |
| VIESSMANN VITODENS 222-F B2TA 26KW SERIAL No. 7513045 | 47-819-16 | 47-819-16 | — | — |
| VIESSMANN VITODENS 222-F B2TA 35KW SERIAL No. 7513046 | 47-819-17 | 47-819-17 | — | — |
| VIESSMANN VITODENS 222-F FS2A 19KW MODEL NUMBER SERIAL No. 7419987 | 47-819-15 | 47-819-15 | — | — |
| VIESSMANN VITODENS 222-F FS2A 26KW MODEL NUMBER SERIAL No. 7374977 | 47-819-16 | 47-819-16 | — | — |
| VIESSMANN VITODENS 222-F FS2A 35KW MODEL NUMBER SERIAL No. 7374978 | 47-819-17 | 47-819-17 | — | — |
| VIESSMANN VITODENS 242-F B2SA 19KW SERIAL No. 7423015 | 47-819-18 | 47-819-18 | — | — |
| VIESSMANN VITODENS 242-F B2SA 26KW SERIAL No. 7374980 | 47-819-19 | 47-819-19 | — | — |
| VIESSMANN VITODENS 242-F FB2A 26KW SERIAL No. 7438016 | 47-819-19 | 47-819-19 | — | — |
Documents & drawings
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