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CSTK a Thermo King authorized Sales, Service and Parts network of dealerships. CSTK serves the Midwest and East Coast with Thermo King solutions for trailers, trucks, vans, auxiliary power, climate control, telematics, power management and much more. CSTK also offers Thermo King parts, service, and warranty care. With ten facilities and a mobile service fleet to serve you, every Thermo King product we sell is backed by our expertise in transport refrigeration unit installation, repair, parts and service.

Thermo King is the world leader in transport temperature control systems for trucks, trailers, buses and rail cars. Thermo King also manufactures auxiliary power units, which dramatically reduce engine idling. As part of Thermo King’s unmatched nationwide dealer network, we provide expert factory-trained service when and where you need it, and a complete line of genuine and competitive parts.


CSTK Central States Themo King Transport Refrigeration Dealer Dealership Parts Service Sales TriPac Reefer Trailer Truck Van Unit Solar Panels Power Management Midwest East Coast Philadelphia St. Louis Oklahoma City Kansas City Wichita Bethlehem Vineland Scranton Thermo King Dealer

Auxiliary Power Units

TriPac Evolution Diesel Thermo King Auxiliary Power Unit APU Idle Reduction Tractor Trailer Power

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Built on the industry-leading Thermo King TriPac auxiliary power unit, the TriPac Evolution provides low operating costs, easy operation and true peace of mind.

  • Final Tier IV
  • Maximum Driver Comfort
  • Significant Fuel Savings
  • Reduced Tractor Idling
  • Unrivaled Performance
  • Easy Operation
  • Custom Configuration Options


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TriPac Envidia Electric Thermo King Auxiliary Power Unit APU Idle Reduction Tractor Trailer Power

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A clean, reliable, all-electric APU saves fuel and delivers driver comfort previously unavailable in an electric unit.

  • Longest all-electric runtime in the industry
  • Superior battery life
  • Clean, quiet comfort
  • Significant fuel saving
  • Reduced tractor idling
  • Increased power and runtime
  • Easy operation
  • Custom configuration options


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CSTK Thermo King Central States Thermo King Dealer Tripac Evolution Diesel Envidia Electric APU Auxiliary Power Unit Repair Parts Service Sale New Used Idle reduction cab power management solutions



Auxiliary Power Units (APUs) offer increased driver comfort, greater fuel savings, better driver recruitment/retention, idle reduction, lowered maintenance costs and higher tractor residual values. Thermo King is the global APU leader and offers the choice of the diesel TriPac® Evolution or the all-electric TriPac® Envidia™. One is sure to be the right choice for your business.




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Trailer Units


Thermo King Precedent Trailer Reefer Refrigeration Unit Multi Temp Single Temp CARB Refrigerated Trailer

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The Precedent platform delivers more choice, performance, and savings in both fuel consumption and maintenance.

  • CARB-compliant
  • Double digit fuel savings
  • Superior temperature control
  • All models now TracKing connected, straight from the factory
Precedent Single Temp
  • C-600
Precedent S Series

Single Temp Developed to achieve Evergreen CARB and EPA Emissions compliance without a Diesel Particulate Filter.

  • S-600
  • S-700
Precedent Multi Temp

Allows for multiple temperature zones in one trailer.

  • C-600M
Precedent S Series Multi Temp

Developed to achieve Evergreen CARB and EPA Emissions compliance without a Diesel Particulate Filter.

  • S-610M
  • S-610DE


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Heat King

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Heat King is the highest capacity dedicated transport heater available in the market today. Heat King delivers maximum uptime, ease of maintenance and long-term reliability with its heavy duty, rugged, and simple design.

  • EPA Tier IV Compliant
  • Extra capacity available for longer thin-walled trailers
  • Powerful cargo airflow circulation
  • DOT-approved for flammable liquid and gas transport
  • High and low speeds for optimal fuel economy


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Truck/Van Units


T-80 Series

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The Thermo King T-80 series of transport refrigeration units for straight trucks offers lower maintenance costs and better fuel efficiency.

  • Double-digit maintenance savings
  • EMI (extended maintenance interval) of 2000 hours: the longest in the industry
  • Lower downtime and maintenance costs
  • Reliable reciprocating compressor technology


Vehicle powered trucks

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From straight trucks to delivery vans, Thermo King offers a variety of temperature control units to suit your needs.

  • Low fuel consumption and running costs
  • DSR (Direct Smart Reefer) controller
  • Superior capacity and airflow
  • Smart power electric standby
  • Outstanding pull-down capacity for improved pull-down and recovery time to guarantee product quality
  • Ideal for demanding conditions and able to function in ambient temperatures up to 122°F
  • Low noise levels
  • CARB TRU exemption
  • Multi-temperature operation
  • Customizable options



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Power Management

Thermolite Solar Panels

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ThermoLite Solar Panels deliver clean, reliable performance in a wide variety of applications resulting in decreased waste, lower fuel consumption, and reduced emissions.

  • Optimized to offset controller and telematics loads
  • Greatly extends battery life and prevents costly road calls
  • High efficiency solar cells use latest technology to produce abundant power, even in low light conditions
  • Designed for quick, easy installation in all applications
  • Weatherproof panel construction for extreme durability and long system life
  • 20+ year anticipated product life
  • 5 year full product warranty

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Thermo King Power Solutions

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Thermo King Power Management Lift Gates Battery Lights ThermoLite Power Vehicle Battery Idle Reduction Solar

CSTK offers a complete line of Thermo King Power Management Solutions, including power storage, power generation and electrical load management solutions for your fleet. Thermo King’s power management platform is designed to cost-effectively produce and manage your vehicle power, keeping your lift gates, trailer lights, and other equipment powered during peak usage.

Thermo King power management products include:

  • Electric Power Jack (EPJ) Charger
  • Boost Charger
  • Eon Power Pack
  • Auto Start



Thermo King Connected Solutions

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Thermo King’s connected solutions platform helps protect the safety of your cargo over the road. Access operational data, receive critical notifications, and interact easily with your refrigerated trailers through multiple connectivity choices. Manage your fleet on the go using smart phones and other devices.

  • TracKing offers reefer and cargo management solutions
  • TermpuTrack helps monitor small trucks and vans
  • TrailerTrak is the trailer management solution for non-refrigerated trailers
  • Optimize assets
  • Minimize downtime
  • Secure assets
  • Maximize fuel efficiency
  • Improve cargo traceability
  • Utilize data for efficiency


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CSTK Telematics

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CSTK Telematics Systems are easy-to-use, in-cab, driver-friendly solutions that provide a variety of benefits.

Truck Telematics
  • Improve compliance
  • Reduce fuel costs
  • Enhance road safety
  • Protect your cargo
  • Monitor hours, communication, trip inspections
  • Track fuel
  • Allow for satellite navigation
  • Improve data logging
Reefer Tracking & Status

CSTK Telematics provide live tracking of vehicles with position updates every 5 minutes. Easily review:

  • Vehicle location
  • Utilization information
  • Dwell times
  • Trip and stop information
  • Unit on/off
  • Set-point
  • Return air and discharge air
  • Mode of operation
  • Active alarms
  • Fuel levels
  • Hour-meter readings
Trailer Management

CSTK Telematics provide users with live or scheduled trailer status information. When tethered, CSTK’s solution provides trailer status info every 10 minutes by default and every 12 hours when untethered. Using the latest mapping technology, trailer location data can be displayed using road, aerial or bird’s eye map views.

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