Viessmann
Viessmann Safety Module 7820172
Viessmann 7820172 safety module supplied in the 120V wired NR2 configuration.
At a glance
- Also known as 2321720
£323.74
£269.78 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 7820172 is a safety module supplied in the 120V wired NR2 configuration. It is listed under the manufacturer product name VIESS 7820172 SAFETY MODULE W FHL (120V- WIRED) NR2. The part number for ordering is 7820172.
Before you order
- Confirm the existing module carries part number 7820172.
- Check that the 120V wired NR2 variant matches the unit being worked on.
- Verify the part number against the appliance documentation before ordering.
Compliance
| Alternative numbers | 2321720 |
|---|
No fitment data held for this part.
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.
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