The Trane 2TTA is a discontinued split-system, condensing air conditioning unit. This series, for which manufacturing information exists as late as 2010, features six units ranging from 2.5- to 6-ton capacity that can reach up to 10 SEER. These models use R-22 refrigerant, which is no longer allowed by the Environmental Protection Agency in new units.
The 2TTA was designed with easy maintenance in mind, as well as durability and simple diagnostics. The unit’s gray cabinet features a corrosion-resistant finish and a weatherproofed base for unit protection. The easily accessible cabinet and single-side service and refrigerant connections are geared toward keep maintenance calls simple.
Additional components of the 2TTA include the company’s Climatuff compressor with internal high and low pressure and temperature protection, aluminum fin coil, WeatherGuard fasteners, a liquid line filter-drier, and multi-use liquid and suction line service valves.
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