# Airius: Saving You Energy > Airius provides energy-saving destratification fans, air purification systems, and electrical contracting solutions for commercial, industrial, and retail environments. The XML sitemap of this website can be found at: https://www.airius.co.uk/sitemap_index.xml ## Key Product Ranges - [Onyx Series](https://www.airius.co.uk/product/destratification-fan/onyx-series/) High-performance destratification fan designed for energy savings in industrial and commercial buildings. Available in multiple models with sleek design and low maintenance. - [Diamond Series](https://www.airius.co.uk/product/destratification-fan/diamond-series/) Advanced fan system offering premium airflow management for large spaces, optimised for efficiency and durability. - [Sapphire Series](https://www.airius.co.uk/product/destratification-fan/sapphire-series/) Compact destratification fan ideal for retail and medium-sized environments where consistent temperatures are critical. - [Pearl Series](https://www.airius.co.uk/product/destratification-fan/pearl-series/) Flexible fan solution for smaller spaces, providing quiet operation and targeted airflow. - [Retail Series](https://www.airius.co.uk/product/destratification-fan/retail-series/) Specialised destratification fans tailored for aisle layouts and retail applications. - [Air & Surface Purification](https://www.airius.co.uk/product/air-surface-purification/) Fan-integrated air purification system designed to reduce airborne pathogens and improve indoor air quality. ## Industries We Serve - [Warehouses](https://www.airius.co.uk/all-industries/warehouses/) - [Retail](https://www.airius.co.uk/all-industries/retail/) - [Aviation](https://www.airius.co.uk/all-industries/aviation/) - [Showrooms](https://www.airius.co.uk/all-industries/showrooms/) - [Educational](https://www.airius.co.uk/industry_type/educational/) - [Sports & Leisure](https://www.airius.co.uk/industry_type/sports-leisure/) ## Resources - [Optimise Your Heating](https://www.airius.co.uk/all-resources/airius-optimise-your-heating/) - [The Growing Need for Cooling in the UK](https://www.airius.co.uk/all-resources/the-growing-need-for-cooling-in-the-uk/) - [Cooling Energy & Its Impact on Architecture](https://www.airius.co.uk/all-resources/cooling-energy-its-impact-on-architecture-the-environment/) ## FAQs - [What is the Warranty Period?](https://www.airius.co.uk/faq/what-is-the-warranty-period/) - [What Happens if a Unit Fails Outside Warranty?](https://www.airius.co.uk/faq/what-happens-if-a-unit-fails-outside-of-the-warranty-period/) - [Do You Arrange Installation?](https://www.airius.co.uk/faq/will-you-arrange-installation/) ## Technical Downloads - [Model 25 PHI](https://www.airius.co.uk/technical_downloads/model-25-phi/) - [Model 15 PHI](https://www.airius.co.uk/technical_downloads/model-15-phi/) - [Model 25/EC Fixed Speed](https://www.airius.co.uk/technical_downloads/model-25-ec-fixed-speed/)