Glacier-clean air, clockwork-precise output, assuredly-silenced operation. But what’s the secret to the ISO-Max 250mm fan’s exceptionally ‘Swiss’ qualities? Could it be the high-torque, energy-efficient, Swiss-engineered motor at its heart? All signs point to ‘yes’.

As if all those plus points weren’t enough, ISO-Max have constructed a superbly durable yet lightweight unit around the motor. You get price-defying build quality in the fan blades, insulation, and casing. Yes, this helps to keep noise levels low. But such finesse and attention to detail also ensures that the unit runs reliably with minimal chance of mechanical failure.

If you’re in the market for a well-built appliance capable of ventilating to the tune of 2310 cubic metres of air per hour this version of the 250mm really is an excellent option. Easy to use, this single speed variant comes complete with power cable and simply requires the addition of a three-pin plug.

For safety the ISO-Max features a thermal switch that triggers auto-cutout in the unlikely event of overheating. Built-in eyelets allow for secure installation but the unit is so light in weight that fitting is usually an absolute breeze.

• High torque, energy-efficient, Swiss engineered motor
• Capable of moving up to 2310 cubic metres of air per hour
• Durable yet light in weight
• Excellent fit and finish throughout
• Properly insulated for quiet operation
• Thermal cut out switch in case of overheating
• Easy to fit

Order and pay online before 1pm for free, same-day, in-store collection (Mon to Sat).

Order and pay online after 1pm, or on a Sunday, or on a Bank Holiday for free, next-day, in-store collection.

* Please await your ‘Order Ready’ email before setting out to collect your order. *

On orders over £99 we offer free standard U.K. delivery* within 1-3 days of your order being placed.

Your goods will be transported securely, discreetly, and with tracking to ensure you have the best possible idea of when they’ll be delivered.

*exclusions and surcharges may apply, please see full Delivery Information for details.