Smarter motor. Less power.
An electronically controlled motor makes low energy operation possible. You do not need to understand EC technology to appreciate the result: just 9–16 W across the range.
Blauberg Evolve Low Energy Inline Extractor Fan – 100mm & 125mm, Standard or Timer
In stock
SKU
EVOLVE-CON
User Guides & Data Sheets
Evolve – Low Energy Inline Extractor Fan
100 mm or 125 mm · Standard or Timer
- Low energy. Efficient EC motor with rated power of just 9–16 W, depending on size and speed.
- High airflow. Up to 210 m³/h for 100 mm models or 275 m³/h for 125 mm models.
- Two speeds. Low and high speed are included on every model.
- Your size. Your control. Choose 100 mm or 125 mm, with Standard external switched control or a built-in adjustable 2–30 minute run-on Timer.
- 5 year warranty. Low energy extraction, backed by the Evolve warranty.
Airflow figures are maximum free-air ratings; installed airflow depends on the duct system.
Evolve
100 mm or 125 mm · Standard or Timer
Low energy.High airflow.
High performance inline extractor fan.
Big on extraction.
Small on power demand.
An extractor fan should clear the air efficiently, fit the ductwork and be straightforward to live with. Evolve brings all three together.
Airflow with purpose.
Mixed-flow extraction delivers up to 210 m³/h through 100 mm connections or 275 m³/h through 125 mm connections. Select the size and speed to suit your room and duct run.
Efficiency on both speeds.
Low-speed ratings are 170 m³/h maximum airflow and 9 W for Evolve-100, or 228 m³/h and 10 W for Evolve-125. High speed adds airflow when the installation needs it.
More air.
Less than half the power.
Evolve-100 increases maximum airflow from 187 to 210 m³/h compared with TURBO-E-100, while rated high-speed power falls from 33 W to just 14 W.
12%more maximum airflow*
58%lower rated power*
Rated power · lower is better
Maximum airflow · higher is better
*Rounded comparisons of the manufacturers’ published high-speed ratings for the 100 mm models. These compare rated power and maximum free-air airflow, rather than consumption at an identical installed duty point. Not a range-wide airflow claim. View the Blauberg TURBO-E-100 datasheet.
Out of the room.
Easy to get to.
Installed within the duct run, Evolve keeps the motor away from the room’s extract grille. Its compact body and mounting plate help it fit into a suitable ceiling void or accessible service space.
- Removable motor section for servicing without dismantling the connected ductwork.
- Impact- and corrosion-resistant ABS casing with IPX4 protection.
- Ball-bearing EC motor with thermal overheating protection.
- Wall or ceiling mounting with access maintained for inspection and cleaning.
Keep clearing the air after you leave.
Choose an Evolve-T model for adjustable 2–30 minute run-on after the switched signal turns off. Timer versions require a permanent supply and a switched trigger; installation must follow the wiring instructions.
Two sizes. Two speeds.
Clear performance.
Published motor performance applies to the standard and timer versions of each size. Choose using the required airflow at the resistance of your installation.
Evolve-100 / Evolve-100-T
| Performance | Low speed | High speed |
|---|---|---|
| Power input | 9 W | 14 W |
| Max. airflow | 170 m³/h | 210 m³/h |
| Max. airflow, l/s* | 47 l/s | 58 l/s |
| Sound pressure at 3 m | 28 dB(A) | 29 dB(A) |
| Current | 0.10 A | 0.12 A |
| Motor speed | 2,204 rpm | 2,562 rpm |
Evolve-125 / Evolve-125-T
| Performance | Low speed | High speed |
|---|---|---|
| Power input | 10 W | 16 W |
| Max. airflow | 228 m³/h | 275 m³/h |
| Max. airflow, l/s* | 63 l/s | 76 l/s |
| Sound pressure at 3 m | 26 dB(A) | 28 dB(A) |
| Current | 0.11 A | 0.13 A |
| Motor speed | 2,204 rpm | 2,562 rpm |
- Motor
- Two-speed EC
- Supply, UK application
- 230 V, 50/60 Hz
- Casing
- ABS plastic
- Ingress protection
- IPX4
- Timer on -T models
- 2–30 minutes
- Ambient temperature
- +1 to +40°C
- Transported air
- −25 to +40°C
- Overall L × W × H
- 246 × 167 × 190 mm
*l/s values are rounded as published in the manufacturer’s datasheet. Maximum airflow is a free-air value, not an installed extraction rate. Sound figures are published sound pressure levels at 3 m; room, ductwork and mounting affect the sound heard in use.
View airflow, pressure and power curves
Use the fan curve and your duct system resistance to select the operating point. “Min” and “max” refer to the two included speeds.
View dimensions and fitting information
| Dimension | 100 mm models | 125 mm models |
|---|---|---|
| Spigot ØD | 96 mm | 123 mm |
| Width B | 167 mm | 167 mm |
| Height H | 190 mm | 190 mm |
| Length L | 246 mm | 246 mm |
| Published base weight | 1.45 kg | 1.79 kg |
Choose the nominal duct size shown in the model name. Allow access around the fan for installation, wiring and removal of the motor section.
A few useful answers.
Straightforward advice on choosing your low energy inline extractor fan.
What makes Evolve a low energy extractor fan?
Its EC motor uses electronic control to drive the fan efficiently. Evolve-100 has published power inputs of 9 W on low speed and 14 W on high; Evolve-125 uses 10 W and 16 W. This combines strong extraction with low electrical demand.
Should I choose 100 mm or 125 mm?
Choose the size that matches the duct system and delivers the required airflow at the system resistance. Evolve-100 uses nominal 100 mm / 4 inch ducting; Evolve-125 uses 125 mm / 5 inch ducting. Reducing a 125 mm connection to smaller ducting adds resistance and changes performance.
What is the difference between the standard and timer models?
Evolve-100 and Evolve-125 have no built-in timer. Evolve-100-T and Evolve-125-T add adjustable 2–30 minute run-on after the switched trigger turns off. Both versions of each size have the same two-speed motor specification.
Do all four models have two speeds?
Yes. Low and high speed are included across the range. Your installer selects the appropriate wiring and external switching for the application. These models do not include a built-in speed selector, and generic dimmer-style speed controllers must not be used.
Can Evolve be used for bathroom and shower extraction?
Yes, Evolve is designed for ducted extraction from bathrooms, shower rooms and other humid premises. Locate the fan in a suitable accessible position, within its permitted ambient temperature range, and have the electrical and ventilation installation designed and commissioned correctly. IPX4 is not, by itself, approval for every bathroom location.
Will it clear condensation?
Correctly sized extraction helps remove moisture-laden air at its source. Duct design, run time, replacement air and the building’s conditions all affect the result. A timer model can continue extracting after a shower, helping clear remaining humid air.
Can the fan be serviced without removing the ductwork?
Yes. The removable central motor and impeller section is designed for servicing without dismantling the connected air ducts. Keep access available and isolate the electrical supply before maintenance.
Evolve by Blauberg
Low energy. High airflow.
Two speeds. More choice.
Compare 100 mm and 125 mm models with Standard or Timer control.