Indoor Environmental Quality (IEQ) Solutions

A smarter way to improve indoor environmental quality

Indoor Air Quality Offerings

Trane offers a wide range of indoor air quality products and solutions as part of our 4-pillar approach to dilute, exhaust, contain and clean the air in your space.

Horizon® Dedicated Outdoor Air Systems

For buildings with the highest performance requirements, Trane’s Horizon Dedicated Outdoor Air System (DOAS) helps improve indoor air quality (IAQ) to keep your building optimized and your people comfortable. It eliminates excess moisture, preventing discomfort and the health risks associated with mold and microbial growth. Horizon DOAS is designed specifically to condition 100% outside air year-round, reduce latent loads, enhance the entire building system’s comfort and energy efficiency, and maintain your building's health.

Horizon Flex Outdoor Air Unit

Not every building requires 100% outdoor air or a very low dewpoint, so why invest in more equipment than you need? While our Horizon Flex unit can deliver 100% outdoor air, many customers find that their application requires more than what is delivered in a standard unit, making the Horizon Flex the ideal choice for lower upfront costs.
Synexis Blade Left Facing Hero

Synexis® Blade

Easily installs into your existing HVAC ductwork without affecting your system. Dry Hydrogen Peroxide (DHP®) produced by the Blade will flow freely throughout your entire facility, breaking down pathogens in the air and on surfaces.

Synexis® Sentry XL

The Sentry XL is the breakthrough solution for air purification and surface cleaning in large indoor spaces. Its versatile design supports multiple mounting orientations, ensuring adaptability to varying spatial needs.

Synexis® Sphere

Portable, unobtrusive and adaptable; the Sphere can be mounted where you need it most. Wherever you choose to put your Sphere, it will silently and effectively break down pathogens in the air and on surfaces.