Haiku® I

Bringing comfort and elegance within reach.
get a quote

Haiku® I

Bringing comfort and elegance within reach.
get a quote

Haiku® I

Handcrafted with premium materials and engineered with cutting-edge smart technology.

Product Highlights

Transform your space with the stunning Haiku I indoor and outdoor ceiling fan. Featuring a whisper-quiet brushless DC motor and a three-bladed design, this fan provides refreshing coolness at a fraction of the cost of air conditioning.

Experience up to 6°C cooler temperatures and reduce air conditioning usage without sacrificing personal comfort. Available in diameter options of 1.3 and 1.5 meters, we’re confident you’ll love your Haiku I for years to come.

Sloped, Low or High Ceilings

Haiku I’s Universal Mount is the ideal accessory for sloped or high ceilings. The included Universal Mount can adjust to fit ceilings between 3.2 – 4 meters tall with a slope from 0 – 33 degrees. If your ceiling is between 2.6 – 3.2 meters, simply add the 7” Tube accessory. For ceilings over 4 meters, you’ll need to include the additional Tall Ceiling Kit accessory.

Alternatively, for low, flat ceilings between 2.4 – 3.4 meters, Haiku I’s Low-Profile Mount is the perfect solution.

Specs and Measurements

Discover specifications including weight, height, airflow output and sound level in the Haiku I Cutsheet here.

Warranty & Returns

All of our commercial fans come with either a 5-year warranty (indoor) or 3-year warranty (outdoor). Our service department is here to assist with any technical questions you may have here.

Winner of more than 75 International Design Awards

Premium Finishes

Haiku I is available in two elegant colour options – black and white. The fan’s blades are made of a durable composite material that ensures effective cooling and comfort in any space.

Optional LED Light

Upgrade your Haiku I fan with our optional warm LED light, available in a downlight configuration. With 80% more energy efficiency than traditional incandescent bulbs, the Haiku I LED light provides soft, luxurious illumination while saving you money on your energy bill. Choose the perfect lighting option to complement your decor and enhance your space.

You’re In Control

Forget the bygone days of the pull chains. Haiku I is programmed for easy BMS integration through BAFCon or 0-10 V protocols. Connection via BAFCon allows you to sync up to eight fans effortlessly, featuring SmartSense® automated modes that adjust the fan speeds based on temperature for optimal efficiency, reducing energy consumption without compromising comfort.

comparison chart

Compare features, diameters and finishes in this handy comparison chart.

See how Darwin International Airport reduced their energy bill by $57K in one year.

Smart Ceiling Fan, Smart Modes

Open up to the new possibilities

SenseME™ Technology is the built-in intelligence that allows Haiku to respond to the environment automatically, keeping you comfortable and saving energy year-round.

ditch the switch

Built-in sensors turns your fans and lights on when you enter a room and off when you leave.

feel the breeze

Whoose® Mode varies the fan’s speed to simulate a natural breeze.

get the sleep you need

Sleep mode lets you choose your ideal temperature of fan speed for the perfect snooze.

Use your (fan’s) brain

SenseME™ automatically adjusts your fan’s speed to lower heating and cooling costs.

Set it & forget it

Schedule your Big Ass fans to operate when – and how – you want.

Stay in touch

Set preferences and adjust operation using our mobile app.

How we find the perfect solution

How we find the perfect solution


By combining computational fluid dynamics (CFD) with airflow data collected in our state-of-the-art Research & Development facility, our airflow experts use SpecLab® to customise and test their recommended cooling solution before it’s installed—saving you both time and money by avoiding ineffective cooling solutions.


Based on our findings, we’ll provide a full recommendation of Big Ass fans specifically designed to fit your space and address your concerns. With our personalised approach, you can trust that you’ll receive a customised solution that maximises comfort.


At Big Ass Fans, we’re committed to providing support from start to finish. That’s why we offer professional installation from our Certified Installer Network. Our team will coordinate your project from beginning to end, working around your schedule to minimise interruptions.

A note from our biggest fans

A note from our biggest fans

Feel Confident you’re buying the right fan

Get a Quote today

Whether you have an industrial complex or a small shop, our airflow experts are here to make your life easier, more comfortable, and less expensive.