110 x 54MM Vertical 90 Degree Bend

Humidity model complete with humidistat and adjustable timer, the quiet fan boasts a high performance along with a low noise level of 27db(a).

The Intervent NVF150T 150mm (6″) extractor fan by Manrose has an integral adjustable electronic timer (1-20 mins). To be operated by LIGHTSWITCH with set overrun timer BUT will operate automatically when room’s relative humidity level exceeds 75%.

20w fly killer unit with an impressive coverage of 150m².