Buy Thermo King Precedent® S-700 Unit Online
Precedent® S-700
CARB Evergreen and customizable for deep-frozen capability
The S-700 reefer adds deep-frozen capability to the Precedent line, which set the standard in transport refrigeration. And CARB Evergreen certification means you can enjoy double-digit fuel savings for the long haul without the need for a DPF.
- Evergreen CARB compliant engine (TK488CR1)
- Gives you the capacity to handle deep-frozen loads
- No need for Diesel Particulate Filter (DPF)
- Delivers double digit fuel savings
- Superior temperature control
- Electronic fuel injection with real-time fuel monitoring and recording
- >25 horsepower engine
- The only deep-frozen capacity unit in the industry with available shore power operation
- Uses R452A refrigerant to provide a lower Global Warming Potential (GWP) and reduce the carbon footprint of refrigerants used by fleets by nearly 50%.
-
X430P Reciprocating Compressor
4 cylinder, 30 cubic inch with 4 quart oil sump, forged steel connecting rods with barring inserts and discharge valves incorporating slug relief springs, integrated internal oil filter, 14.5 lbs. of R452A refrigerant.Buy Thermo King Precedent® S-700 Unit Online
Controller
Smart Reefer® 4 (SR-4) control system, temperature data logger, ServiceWatch and Optiset® Plus enabled, running and pretrip diagnostics, integrated USB port, and proprietary eco-pulldown technology
37 Amp Extended Life Alternator
65 amp alternator and 30 amp battery charger optional
New Condenser Grilles
The new grilles not only provide improved protection from road debris that can impact the condenser coil, but also a stronger, more integrated look for the unit.
Integrated Telematics
Factory equipped with 24 months complimentary TracKing® Telematics
Composite Doors
Composite long-life door panels with auto-latch and auto secondary latch on front doors
Benefits of the Precedent S-700
Buy Thermo King Precedent® S-700 Unit Online Use telematics to increase your profitability
Telematics data is all about helping your fleet be more responsive. Knowing immediately when an issue occurs makes you more effective in how you respond—keeping your deliveries on time and avoiding load loss.
It also helps monitor temperature, offers rapid alarm detection and security alerts when the doors are opened, and detects fuel loss.
With ConnectedSuite™ telematics, you have the information you need at your fingertips. Every S-700 unit comes equipped to deliver the data you need, and does so for the first 24 months of ownership with no service charge.*
*One year of service at 15-minute reporting interval when unit is on and 60-minute reporting interval when unit is off, including two-way control functionality. Additional charges may apply.
Buy Thermo King Precedent® S-700 Unit Online Keeping sustainability at the forefront
Sharing a commitment to sustainability with our customers is what drives us forward. By purchasing an Evergreen CARB compliant unit, customers can rest assured that they are meeting the strictest Particulate Matter, NOx regulations, as well as maximizing their fuel usage. Since the Precedent S-Series reefer unit launched in 2013, customers have avoided more than 6 million metric tons of CO2 emissions. This saves the equivalent emissions of 600 million gallons of diesel fuel.
While transformational products like the Precedent S-Series help you make a positive impact on the environment, we also are committed to broader global climate goals. Through Trane Technologies’ Gigaton Challenge, we are committed to reducing our customer’s greenhouse gas emissions by 1 billion metric tons.
Overview of the Thermo King Precedent® S-700 UnitThe Thermo King Precedent® S-700 is a single-temperature trailer refrigeration unit (TRU) designed to meet the demanding needs of transporting perishable goods, particularly those requiring deep-frozen conditions. Manufactured by Thermo King, a global leader in transport refrigeration since 1938, the S-700 is part of the Precedent platform—a line that redefines industry standards through innovation, sustainability, and reliability. Launched to address stringent emissions regulations and evolving customer needs, the S-700 stands out for its advanced engineering, fuel efficiency, and evergreen compliance with environmental standards like those set by the California Air Resources Board (CARB).Buy Thermo King Precedent® S-700 Unit Online The S-700 is tailored for long-haul trucking and delivery operations where maintaining precise, low temperatures is critical—think ice cream, frozen seafood, or pharmaceutical products. Unlike its sibling, the S-600, which excels in general refrigeration, the S-700 offers greater cooling capacity for deep-frozen loads, making it a go-to choice for businesses operating in high-ambient climates or handling ultra-sensitive cargo.Design and EngineeringAt the heart of the S-700 is Thermo King’s Diesel Direct Electric (DDE) architecture, a hybrid system that optimizes performance by combining a diesel engine with electric components. This design drives efficiencies that result in double-digit fuel savings compared to traditional all-diesel units. The unit typically features a Yanmar TK486V engine—a four-cylinder, direct-injection, liquid-cooled diesel engine with a displacement of 30 cubic inches (2.1 liters). Rated at over 25 horsepower, it delivers robust cooling power while meeting Tier 4 Final emissions standards from the Environmental Protection Agency (EPA).Buy Thermo King Precedent® S-700 Unit OnlineThe S-700 employs R452A refrigerant, a low Global Warming Potential (GWP) alternative to traditional refrigerants like R-404A. This choice reduces the carbon footprint of the unit by nearly 50%, aligning with Thermo King’s sustainability goals under Trane Technologies’ Gigaton Challenge, which aims to cut customer greenhouse gas emissions by one billion metric tons by 2030.Buy Thermo King Precedent® S-700 Unit OnlineKey components include:•Microchannel Condenser Coils: These increase surface area for better heat dissipation, ensuring consistent cooling even in extreme conditions.•Smooth Air™ Evaporator Blower: Enhances airflow efficiency, reducing power draw while maintaining uniform temperatures throughout the trailer.•Common Rail Fuel Injection: Controls particulate matter within the engine, boosting efficiency and eliminating the need for costly aftertreatment systems.•Exhaust Gas Recirculation (EGR): A lightweight “EGR Light” system recirculates exhaust to reduce NOx emissions without compromising fuel economy.•Diesel Oxidation Catalyst (DOC): Provides maintenance-free reduction of hydrocarbons and carbon monoxide.Buy Thermo King Precedent® S-700 Unit Online The absence of a Diesel Particulate Filter (DPF) is a standout feature. DPFs, common in other units, require frequent maintenance and can reduce engine life and fuel efficiency due to the stop-start nature of TRU operation. Thermo King’s decision to avoid DPFs—while still achieving CARB Evergreen certification—ensures lifelong compliance and lower operating costs.Performance and CapabilitiesBuy Thermo King Precedent® S-700 Unit OnlineThe S-700 is engineered for deep-frozen capacity, making it the only unit in its class with this level of performance available with shore power operation. It excels at maintaining temperatures as low as -20°F (-29°C), even in ambient conditions exceeding 100°F (38°C). This capability stems from its high-capacity X-430 reciprocating compressor, a proven Thermo King component known for reliability.System net cooling capacity at 100°F ambient and high-speed engine operation typically exceeds 22,000 BTU/hr at -20°F box temperature, though exact figures depend on configuration and optional electric standby settings. The Smart Reefer® 4 (SR-4) control system enhances precision with features like temperature data logging, real-time diagnostics, and eco-pulldown technology, which accelerates cooling while minimizing energy use.Buy Thermo King Precedent® S-700 Unit OnlineThe unit’s evaporator assembly, with dual-speed induction fans, ensures even air distribution—crucial for protecting cargo at the back of the trailer as much as the front. Optional SmartPower™ electric standby allows operation off grid power, reducing engine runtime and fuel consumption at docks or warehouses. A 65-amp alternator and 30-amp battery charger are available to support extended electric use.Sustainability and ComplianceBuy Thermo King Precedent® S-700 Unit OnlineSustainability is a cornerstone of the Precedent platform, and the S-700 exemplifies this commitment. Its CARB Evergreen certification means it meets California’s Ultra-Low-Emission Transport Refrigeration Unit (ULETRU) standards without needing a DPF, a rarity in the industry. This “evergreen” status ensures compliance nationwide for the unit’s lifetime, avoiding the risks and costs of retrofits as regulations tighten.Buy Thermo King Precedent® S-700 Unit Online Since its introduction in 2013, the Precedent S-Series, including the S-700, has helped customers avoid over 6 million metric tons of CO2 emissions—equivalent to saving 600 million gallons of diesel fuel. Optional ThermoLite® solar panels further enhance efficiency by charging batteries, reducing fuel use, and extending component life. These panels integrate seamlessly with the unit’s telematics, offering a clean-energy boost to sustainability efforts.Buy Thermo King Precedent® S-700 Unit OnlineFeatures and TechnologyBuy Thermo King Precedent® S-700 Unit OnlineThe S-700 is packed with advanced features that enhance usability and uptime:•TracKing® Telematics: Every unit comes factory-equipped with a 24-month subscription, providing real-time monitoring of temperature, location, and performance. This helps fleets optimize operations and ensure compliance with food safety regulations like the Food Modernization Act.•Smart Reefer® 4 Controller: An intuitive interface with USB connectivity, pre-trip diagnostics, and OptiSet® Plus for customizable temperature profiles.•** Whisper-Quiet Package**: Reduces noise levels, ideal for urban deliveries or noise-sensitive areas.•Serviceability: Filtration systems are designed for 3,000-hour maintenance intervals, with accessible components to minimize downtime.Appearance options like chrome grilles and LED lighting allow customization, while composite long-life door panels with auto-latch mechanisms improve durability and ease of access.Applications and BenefitsBuy Thermo King Precedent® S-700 Unit OnlineThe S-700 is ideal for fleets transporting deep-frozen goods over long distances or in hot climates—think California, Arizona, or the American Southwest. Its ability to handle any load at any dock, combined with shore power compatibility, makes it versatile for retailers, food distributors, and pharmaceutical companies. The unit’s fuel savings—often 10-20% over legacy models—lower total cost of ownership, while its evergreen compliance eliminates regulatory headaches.For owner-operators or small fleets, the S-700’s reliability, backed by Thermo King’s 200+ North American dealer network, ensures peace of mind. Larger fleets benefit from its telematics and scalability, integrating seamlessly into modern logistics systems.Comparison to Other ModelsBuy Thermo King Precedent® S-700 Unit Online Compared to the Precedent S-600, the S-700 offers greater cooling capacity for deep-frozen loads, while the S-600 suffices for chilled produce or less demanding applications. The C-600, a cost-effective alternative, lacks evergreen certification and uses a simpler <25-hp engine with mechanical fuel injection, appealing to operators outside California or with shorter replacement cycles. The S-750i, a newer hybrid-electric model, prioritizes shore power efficiency, but the S-700 remains the deep-freeze champion.Introduction to the Thermo King Precedent® S-700 UnitBuy Thermo King Precedent® S-700 Unit OnlineThe Thermo King Precedent® S-700 is a flagship single-temperature trailer refrigeration unit (TRU) crafted by Thermo King, a pioneer in transport refrigeration since its inception in 1938 under founders Joe Numero and Frederick McKinley Jones. Part of the Precedent platform launched in 2013, the S-700 reflects Thermo King’s evolution from the world’s first truck refrigeration unit to a modern leader in sustainable, high-performance cooling solutions. Designed under the umbrella of Trane Technologies, Thermo King’s parent company since 1997, the S-700 targets fleets and operators needing exceptional deep-frozen capacity—think temperatures below -20°F (-29°C)—for transporting ice cream, frozen meats, seafood, or temperature-sensitive pharmaceuticals.Buy Thermo King Precedent® S-700 Unit OnlineUnlike legacy units focused solely on cooling, the S-700 integrates advanced engineering, emissions compliance, and smart technology to meet the dual demands of profitability and environmental responsibility. It’s a standout in the Precedent lineup, which includes models like the S-600 (for general refrigeration) and C-600 (a cost-conscious option), thanks to its ability to handle extreme conditions without sacrificing efficiency or regulatory compliance. As of March 3, 2025, the S-700 remains a benchmark for long-haul refrigerated transport, particularly in regions with stringent regulations like California or high-ambient climates like the American South.Design and Engineering ExcellenceThe S-700’s design revolves around Thermo King’s Diesel Direct Electric (DDE) architecture, a hybrid system that pairs a diesel engine with electric components to optimize power delivery. The heart of the unit is a Yanmar TK486V engine—a 2.1-liter, four-cylinder, direct-injection, liquid-cooled diesel powerhouse producing over 25 horsepower. This engine meets EPA Tier 4 Final standards, a testament to its clean-burning efficiency, achieved without the bulky, maintenance-heavy Diesel Particulate Filter (DPF) found in competitors’ designs.Buy Thermo King Precedent® S-700 Unit Online The refrigeration system leverages a high-capacity X-430 reciprocating compressor, a Thermo King staple known for durability and performance. Paired with microchannel condenser coils, the S-700 maximizes heat transfer efficiency, shedding heat quickly even in 100°F+ ambient conditions. The Smooth Air™ evaporator blower, with dual-speed induction fans, ensures uniform airflow across a 53-foot trailer, preventing hot spots that could spoil cargo.Buy Thermo King Precedent® S-700 Unit OnlineA key sustainability feature is the use of R452A refrigerant, replacing the higher-GWP R-404A used in older models like the SB-210. R452A cuts the unit’s global warming potential by nearly half, aligning with Thermo King’s commitment to Trane Technologies’ 2030 Gigaton Challenge—a pledge to reduce customer CO2 emissions by one billion metric tons. The S-700’s refrigeration circuit includes an Electronic Throttling Valve (ETV), which dynamically adjusts refrigerant flow to match cooling demand, shaving fuel consumption by up to 20% compared to fixed-valve systems.The engine employs advanced emissions controls:•Common Rail Fuel Injection: Reduces particulate matter and enhances combustion efficiency.•Exhaust Gas Recirculation (EGR): A lightweight “EGR Light” system lowers NOx emissions without the weight or complexity of heavy-duty EGR setups.•Diesel Oxidation Catalyst (DOC): A maintenance-free solution for cutting hydrocarbons and carbon monoxide.Buy Thermo King Precedent® S-700 Unit OnlineBy avoiding a DPF, Thermo King sidesteps the clogging and regeneration issues that plague stop-start TRU operation, ensuring the S-700’s CARB Evergreen certification—a rare feat that guarantees lifelong compliance with California’s Ultra-Low-Emission TRU (ULETRU) standards.Buy Thermo King Precedent® S-700 Unit Online Performance SpecificationsBuy Thermo King Precedent® S-700 Unit OnlineThe S-700 is purpose-built for deep-frozen loads, boasting a system net cooling capacity that rivals the best in its class. At 100°F ambient and high-speed engine operation, it delivers over 22,000 BTU/hr at -20°F box temperature, with capacity scaling to approximately 60,000 BTU/hr at 35°F for pulldown phases. Exact figures vary with configuration—electric standby reduces diesel reliance but slightly adjusts output—but the unit consistently outperforms predecessors like the SB-210 in extreme conditions.Buy Thermo King Precedent® S-700 Unit OnlineAirflow is another strength, with the evaporator pushing up to 3,250 CFM (cubic feet per minute) to maintain consistency across long trailers. The Smart Reefer® 4 (SR-4) controller orchestrates this performance, offering eco-pulldown technology that accelerates cooling from ambient to setpoint with minimal energy waste. Pre-trip diagnostics, real-time temperature logging, and OptiSet® Plus profiles allow operators to tailor settings for specific cargo—say, -10°F for frozen pizza versus -20°F for ice cream.Buy Thermo King Precedent® S-700 Unit OnlineOptional SmartPower™ electric standby integrates a 460V/3-phase/60Hz connection, enabling dockside operation without engine runtime. A 65-amp alternator and 30-amp battery charger support extended electric use, while optional ThermoLite® solar panels (up to 110 watts) trickle-charge batteries, reducing fuel use by up to 5% annually in sunny regions.Buy Thermo King Precedent® S-700 Unit Online Sustainability and Regulatory ComplianceBuy Thermo King Precedent® S-700 Unit OnlineThe Precedent platform, including the S-700, was born from regulatory pressure and environmental necessity. California’s CARB regulations, tightened in the early 2010s, demanded cleaner TRUs, and Thermo King responded with a unit that’s not just compliant but “evergreen”—meaning it meets standards indefinitely without retrofits. The absence of a DPF, combined with EGR and DOC, achieves ULETRU status while keeping maintenance costs low.Buy Thermo King Precedent® S-700 Unit Online
Reviews
There are no reviews yet.