The world’s first air quality ecosystem
Cut carbon, costs and pollutants with next generation ventilation technology.
Carbon emissions and energy costs are rising quickly, as are the risks to our health through pollutants in our most important indoor spaces. HVAC systems can’t keep up, and they’re too expensive to replace, so we’re hacking HVAC to address the climate crisis and usher in a new era of carbon efficiency, cost savings and clean indoor air.
Carbon emissions and energy costs are rising quickly, as are the risks to our health through pollutants in our most important indoor spaces. HVAC systems can’t keep up, and they’re too expensive to replace, so we’re hacking HVAC to address the climate crisis and usher in a new era of carbon efficiency, cost savings and clean indoor air.
Bringing clean air to:
Our Service areas
Offices
We help organisations radically reduce energy consumption and save money across their real estate without ripping and replacing existing ventilation.
Universities
We improve indoor air quality in every classroom and lecture hall while bringing down energy costs – even in older buildings.
Hospitals
Our technology helps leading healthcare providers transform indoor air quality and improve patient safety by reducing airborne transmitted diseases.
Transport
Transport providers rely on Rensair to clean the air and make every journey healthier and happier for passengers and staff.
Not sure where to start?
Contact us to talk about your indoor space and how we can save you
money, and improve your IAQ
Together, we can reduce global carbon emissions by 6.5%
The more space an organisation occupies, the greater its need for HVAC, leading to higher bills and a bigger carbon footprint. It’s an incredibly difficult problem, one that traditional ventilation systems were never designed to solve.
That’s why Rensair has developed best-in-class hardware and software to hack HVAC and improve the energy efficiency of these indoor spaces, radically lowering carbon output.
Our extensive research on emission levels and space optimisation proves we can decarbonise organisations’ real estate, and make a big difference to the planet.
Improving our IAQ
Mechanical ventilation systems are supposed to maintain indoor air quality and keep occupants healthy, comfortable and productive.
Yet, in reality, indoor air quality (IAQ) is up to five times worse than the air outside because the HVAC technology it relies upon has barely moved forward in a generation.
Rensair addresses this challenge directly, our HEPA filters and light technology remove 99.97% of pollutants, including:
RNA and DNA viruses
throughout nature
BACTERIAL SPORES
spoiled foods, kitchens, bathrooms
POLLEN
windows, doors, carpets
MOLD SPORES
moist places, bathrooms, inside pillows, humidifier
FUNGI
ceiling tiles, incubators, faulty HVAC
VEHICLE PARTICULATES
diesel and petrol emissions
DUST MITE ALLERGENS
furniture, carpets
PET DANDER
pets, floors, carpets
ODOURS
burnt food, garbage, tobacco, cleaning products
TOBACCO SMOKE
cigarettes, formaldehyde
HOUSEHOLD DUST
skin, hair, soil, plastic, clothing
STAPHYLOCOCCUS
skin, mucous membranes, soil
Case Studies
Offices
University
Ambulance
Our Story
For over two decades, Rensair has been transforming commercial air filtration and leading the drive for better indoor air quality.
Today – we’re hacking HVAC with a more sustainable and cost-effective approach to ventilation that will deliver a step-change in how buildings and indoor spaces are ventilated for decades to come.