4.9 Based on 1147 reviews 
Description
Velair Helix Air with Timer and Humidity – 100 mm
| Finish | White |
|---|---|
| Materials | ABS & Polypropylene |
| Weight | 0.65kg |
| Hole Diameters | Wall – 110mm Panel – 105mm |
| Input Power | 8W |
| Rated Voltage | 220-240V |
| Maximum Fan Speed (adjustable) | 1050 – 2200 RPM |
| Maximum Air Flow | 110 m³/h (30 L/s) |
| Motor Class | Class B |
| Certifications | UKCA |
| IP Rating | IP45 |
| Zone | Zone 1 |
| Compliance | Complies with Building Regulations dictating minimum air flow requirements (APPROVED DOCUMENT F) Complies with Building Regulations dictating energy efficiencies (APPROVED DOCUMENT L) |
| Back Draught | Yes, included |
| Minimum Sound Level | 20dB at 3 meters |
| Timer | Electronic timer – adjustable from 1 to 20 minutes |
| Humidistat | Adjustable humidity detector from 30% to 80% RH |
| Warranty | 5 years (24 hour replacement) |
| Dimensions | ØA – 98mm B – 150mm C – 77.5mm D – 18.5mm |
