UT-1290 Undermount Truck Refrigeration Unit
UT-1290 Undermount Truck Refrigeration Unit
The highest cooling capacity in its class.
Introducing the UT-1290, Thermo King’s next-generation undermount box truck reefer unit that builds on the trusted performance of the UT-1280.
The UT-1290 is specifically engineered for under-the-box mounting and is an ideal transport refrigeration solution for class 5-7 vehicles. It can also complement nose-mounted systems for added payload protection for vehicles with limited clearance for nose- or top-mounted units.
The UT-1290
The UT-1290 enhances the reliability of our previous undermount truck refrigeration unit and introduces significant advancements. It sets a new industry standard for performance and dependability in undermount refrigeration units.
Cooling Capacity and Efficiency
The UT-1290 serves larger box truck sizes, so you can reduce trips by transporting bigger loads. Its new compressor design reaches set points faster and recovers the temperature quicker after opening the door.
Reliability and Serviceability
Designed with ease of access in mind, the UT-1290 enables faster servicing and minimizes downtime. Its new features simplify maintenance and reduce the need for repairs. The redesigned reciprocating compressor now includes an improved power tray system with better belt alignment and one fewer belt, enhancing both reliability and performance.
Less Noise
The UT-1290 provides noise reduction compared to the previous model, enhancing driver comfort while keeping truck noise low to prevent community complaints.
Maximum Payload
Your trucks can transport more cargo in fewer loads with the UT-1290. What’s more, the unit itself is smaller and lighter than its predecessor — nearly 8 inches narrower and over 80 pounds lighter. This allows for a corresponding increase in load weight while improving fuel efficiency.
Unit Specs
System Performance
Refrigeration capacity: System net cooling capacity at 100°F ambient temperature and high-speed engine/60 Hertz electric power.
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Return air to evaporator
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S3 + S3
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Funnel Evaporator
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35°F
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0°F
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(-20°F)
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35°F
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0°F
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(-20°F)
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Engine Power BTU/hr (Up to)
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37,000
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21,500
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12,100
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39,000
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22,500
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12,700
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Electric Power BTU/hr (Up to)
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31,500
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16,000
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8,500
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33,000
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16,800
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9,000
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Heating Capacity (35°F/0°F ambient)
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Engine power BTU/hr (Up to)
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15,000
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15,000
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Electric power BTU/hr (Up to)
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10,900
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10,900
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Airflow: on high speed engine operation
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Airflow volume @ 0 Pa static pressure
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2,600 ft3/min
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1,970 ft3/min
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Weight (including evaporator)
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With SmartPower electric standby
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1,309.5 lbs
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1,220 lbs
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Engine: 3 cylinder, liquid cooled
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Model
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TK 376U
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TK 376U
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Rating
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19.6 hp
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19.6 hp
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Maintenance Interval
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2,000 hrs
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2,000 hrs
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Compressor: reciprocating 4 cylinder
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Model
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X430
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X430
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Displacement
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30 cu. in.
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30 cu. in.
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Electric standby motor options
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Voltage/Phase/Cycles
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460/3/60 or 230/3/60
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460/3/60 or 230/3/60
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Rating
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10 hp
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10 hp
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Resources
Brochure / Flyer
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399KB