Description
The Turbo Air TTE203BENX is a thin-profile evaporator coil for indoor walk-in refrigeration. This unit cooler uses electric defrost and has a listed capacity of 20,326 BTU. Its electrical specification is 208–230V, single-phase, 60 Hz, and the refrigerant specification lists R-448A.
Coil construction and airflow
The fins have a blue anti-corrosion hydrophobic coating. The coil uses internally grooved copper tubing.
An EC motor with dual-speed and dual-voltage capability is listed; the specified supply for this model remains 208–230V. An air-pass guard is included.
Defrost, controls and access
Electric defrost is specified for the TTE203BENX. A mounted thermostatic expansion valve (TXV) is included. The solenoid and thermostat are listed as options, not included equipment.
Dimensions and ordering checks
Overall dimensions are 128.7 inches wide, 19 inches deep and 9.38 inches high. This model is intended for mounting inside the walk-in. Check the available space, 208–230V supply and required control configuration before choosing it for an installation or replacement.
The product information identifies UL and cUL certification, along with NSF. The listed warranty is one year for parts. Confirm application compatibility using the complete model number, rather than assuming that similarly named coils have the same valves, controls or electrical requirements.
The available TTE203BENX technical document can be opened from Product Documents. Have your refrigeration professional check capacity and component matching for the project; the listed BTU figure is not, by itself, a recommendation for a particular walk-in room size.