General Description

The T-90 Series and UT-1290 units are one-piece, front-mounted, diesel powered cooling and heating systems designed for straight trucks. The condensing portion of the unit is mounted on to the front of a truck cargo box with the evaporator portion protruding into the box. The unit uses Chlorine free R-404A or R-452A refrigerant. The basic models provide the following:

Standard Unit (Model 30): Cooling and hot gas heating on engine operation.

SmartPower™ Unit (Model 50): Cooling and hot gas heating on engine operation and electric standby operation. Electric evaporator heaters are optional.

A three cylinder, EPA Tier 4, special clean and quiet diesel engine powers the unit when in the truck is in route. SmartPower (Model 50) units are also equipped with an electric motor for standby power operation while the truck is stationary.

The SR-3 microprocessor based temperature control system and in-cab HMI controller manage unit functions. CYCLE-SENTRY™, an exclusive Thermo King feature, automatically starts and stops the unit according to temperature demands. This continuous monitoring function optimizing the unit’s performance and reduces fuel consumption while maintaining temperature in multiple compartments.

The on-board Pretrip unit self check feature can be run before beginning the daily distribution route to identify any possible unit malfunctions and help prevent down time.