Knut Bø Jolly 100 Wall Extractor Fan 4 Inch with Damper
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Product Description
Wall-mounted extractor fan with a 4 inch (100 mm) duct connection and an integral back-draught damper. Suits bathrooms, WCs and small utility rooms where a compact extract solution is required. Damper closes when the fan is off to reduce reverse airflow through the wall.
Technical Specifications
- Manufacturer part number (MPN)
- JOLLY 100
- EAN / GTIN
- 8016510023394
- Sales unit
- pcs
- Package quantity
- 12 pcs
Cross References
- EAN 8016510023394
- SAP 1000071651
- Code 8733010
Product Documentation
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Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy JOLLY 100?
- JOLLY 100 can be ordered from cballast.com as a Knut Bø catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Knut Bø product?
- The manufacturer part number is JOLLY 100.
- Who manufactures JOLLY 100?
- JOLLY 100 is a Knut Bø product in the HVAC & Refrigeration range.
- Is a datasheet available for JOLLY 100?
- Yes — the JOLLY 100 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for JOLLY 100?
- The minimum order quantity is 1.
- Is JOLLY 100 available?
- Yes — JOLLY 100 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
- How do I get a price for JOLLY 100?
- Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.