The industry’s lowest air leakage rate

VariTrane’s ultra-tight two-piece casing construction reduces the places where air can escape to reduce noise and energy losses. Units are manufactured using fully-automated, state-of-the-art sheet metal fabrication, with gasketed seams and gaps.

Tested and certified acoustical performance

Gain a proven and measurable acoustical advantage. Sound performance is tested and certified in accordance with AHRI Standard 880, and Trane stands behind the results.

Focused on indoor air quality

VariTrane reliably delivers the proper amount of primary air/supply air to each zone during all operating conditions. Ultra-tight construction minimizes cold supply air leakage, which reduces the risk of condensation that could lead to mold growth within the space. Plus, the optional LEED wrap prevents contamination during the construction phase.

Factory commissioned for superior performance

Optional factory-mounted digital Tracer controls are also factory commissioned. That means every unit operates with our best-known sequences for optimizing efficiency, quality and reliability. Sequences work in conjunction with building automation systems, making it easier to standardize VAV control over airflow and temperature setpoints, fan pressure, start-stop and more.