Viessmann
Viessmann Access Pack Plugs 143,145,146 7817231
Viessmann access pack containing three-pole plugs 143, 145 and 146 for the Vitotronic 200-H Hk1B control.
At a glance
- Also known as 2321488
£120.00
£100.00 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 Viessmann Access Pack supplies three-pole plugs referenced 143, 145 and 146, used at the electrical connection points on the appliance control. It is a service item for the Vitotronic 200-H Hk1B control, allowing worn or damaged plugs to be renewed at the relevant wiring positions.
Signs this part needs replacing
- Cracked, brittle or discoloured plug housing at a connection point
- Scorching, heat marking or melted plastic on the plug body or terminals
- Loose or intermittent electrical contact at plug position 143, 145 or 146
- A plug missing from its position, leaving the circuit incomplete
Before you order
- Confirm the control model on the appliance matches the fitment listed
- Check that the plug positions required are 143, 145 or 146
- Inspect the mating socket or terminal for damage before fitting
Compliance
| Alternative numbers | 2321488 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITOTRONIC 200-H HK1B SERIAL No. 7514783 | — | — | — |
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.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
Not sure which part?
Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.