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Unitary

Dedicated Outdoor Air Solutions

Higher indoor air quality. Lower HVAC costs.

Products

Trane® dedicated outdoor air systems condition 100 percent outdoor air — improving indoor air quality, controlling relative humidity and reducing the load on other HVAC equipment in a building.
Horizon® Water-Source Heat Pumps and Air-Source Heat Pumps

Trane® Horizon™ Dedicated Outdoor Air Systems offer Water-Source Heat Pumps and Air-Source Heat Pumps, two of the most sustainable, environmentally responsible ways to heat and cool buildings.

Horizon™ Dedicated Outdoor Air Systems

Trane® Horizon™ Dedicated Outdoor Air Systems are designed to condition up to 100% of outdoor air year-round, reduce latent loads, enhance comfort and energy efficiency, and maintain your building’s health.

Direct Fired Make-Up Air

The Trane direct fired outdoor heating units are designed for relieving negative pressure conditions inside industrial and commercial facilities.

Indirect Fired Make-Up Air

Trane gas-fired indoor make-up air handling units are designed for indirect fired applications requiring heating, cooling, ventilating and make-up air.