Buy Thermo King SB330 Online
$7,500.00 – $15,500.00Price range: $7,500.00 through $15,500.00
Buy Thermo King SB330 Online

Standard Features
- SMART REEFERTM SR-3 Controller
- Electronic Throttling Valve (ETV)
- EMI-3000 with 5 micron filter
- Exclusive fuel pre-filter
- OptiSetTM Plus featuring: – Continuous Run
– Modulation
– CYCLE-SENTRYTM- CYCLE-SENTRY with modulation - Directional air delivery
- ServiceWatchTM
- CargoWatchTM
- Long-life coolant and silicone hoses
- Long-life composite exterior panels
- Easy-access door design
- Vibration isolation system
- 50-gallon aluminum undermountfuel tank
- Visual fuel level gauge
Factory Options
- Ultra sonic fuel sensor
- Remote monitoring lights- Status display
– Status and fuel display
– Status, fuel and temp display - Fuel heater
- Frost plug heater
- Alternator, 65 amp, 12Vdc
- i-Box interface
- CargoWatch accessories- Electronic door switches- Temperature sensor kits
- WhisperTM quiet technology
- Chrome appearance package
Dealer Options
• PrimAir bulkhead and duct system • Humidity sensor kits
• EON battery
• Remote monitoring lights
– Status and fuel display
– Status, fuel and temp display • CargoWatch accessories:
– Electronic door switches
– Temperature sensor kits • i-Box interface
The Thermo King SB330 has exceptional system performance.
With an electronic throttling valve to protect your load and maximise your trailer’s performance.
The SB330 has a range of OptiSet Plus features including continuous run and Cycle-sentry with modulation. The SB330 has a 190L aluminium undermount fuel tank and visual fuel level gauge.
Factory Features:
- Ultra-high efficiency
- Compliance plus while also improving operational efficiencies and performance.
- Proven reliability
- APX™ control system. The modular APX system combines remarkable control intelligence, temperature control and system reliability with amazingly simple operation.
- Lower cost of ownership.
| Choose an Option |
New ,Used |
|---|
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SB-330 System Performance
Refrigeration Capacity
(System net cooling capacity at 100°F ambient and high speed engine operation)
35°F
0°F
-20°F
Heating Capacity BTU/hr
(System net heating capacity at 35/0°F ambient)
Airflow Capacity
Volume at 0 Pa static pressure
Engine Power w/ETV BTU/hr
64,000 37,000 25,000
Engine Power w/ETV
54,000
Watts
18,756 10,843 7,327
Engine: four cylinder, direct injection, liquid cooled
Model
Hp Rating at 2,600 RPM
Oil Capacity
Maintenance Interval
(Compliant with Interim Tier 4 EPA Emissions Regulations Standards) Compressor: lightweight aluminum alloy body, heads and sump
Model
Displacement
Refrigerant: (Zero Ozone Depletion Potential (ODP), internationally approved) Charge
Weight
50 gallon fuel tank
3,500 ft3/min
TK486VH 34.0 15 qt 3,000 hrs
X430L 30.0 in3 R404A 13 lbs 1,645 lbs 35 lbs
The Thermo King SB-330 is a robust single-temperature trailer refrigeration unit (TRU) engineered by Thermo King, a global leader in temperature control solutions since 1938. Introduced as part of the SB-30 Series in the late 2000s, the SB-330 succeeded earlier models like the SB-310+, enhancing capacity, efficiency, and user-friendliness for transporting perishable goods. Falling under Trane Technologies’ portfolio since Thermo King’s acquisition in 1997, the SB-330 reflects a legacy of innovation that began with Frederick McKinley Jones’ invention of the first practical transport refrigeration system.Buy Thermo King SB330 Online

Designed for long-haul fleets and regional distributors, the SB-330 excels in high-capacity cooling, making it ideal for frozen goods like ice cream, seafood, and meats requiring temperatures as low as -20°F (-29°C). It bridges the gap between older SB+ models and the newer Precedent series (e.g., S-600, S-700), offering a blend of proven mechanical simplicity and modern control systems. The SB-30 Series, including the SB-130, SB-230, and SB-330, was crafted to meet rising demands for fuel efficiency and regulatory compliance while maintaining Thermo King’s reputation for durability.
As of 2025, the SB-330 remains a popular choice in secondary markets and regions without stringent emissions regulations like California’s CARB standards. Its high-capacity design, whisper-quiet operation, and versatile OptiSet™ features make it a workhorse for operators prioritizing performance over cutting-edge sustainability. This exploration will unpack its engineering, capabilities, and real-world value, offering insights into why it endures in an evolving industry.

Buy Thermo King SB330 Online
Design and Engineering
The SB-330’s engineering centers on a balance of power, reliability, and practicality, tailored for trailers up to 53 feet. Its core is the Thermo King TK486V engine, a 2.1-liter, four-cylinder, direct-injection, liquid-cooled diesel engine delivering over 25 horsepower. This Yanmar-built powerplant, painted in a distinctive brown or gold hue (versus the grey of lower-capacity models like the SB-210), operates at approximately 2,600 RPM on high-speed cooling, providing the muscle for rapid pulldowns and sustained low temperatures.
23.26 (590)
Specification Sheet
SB-330
65.62 (1667)
8.00 (203)
The refrigeration system hinges on the X-430 reciprocating compressor, a Thermo King mainstay known for its robustness. Paired with microchannel condenser coils, it optimizes heat dissipation, critical for maintaining performance in hot climates like Arizona or Texas summers. The unit uses R-404A refrigerant, a high-GWP (Global Warming Potential) hydrofluorocarbon standard at the time of its design, offering excellent cooling capacity—16 pounds of refrigerant fill compared to 14 pounds in the SB-230—though less eco-friendly than the R452A in newer Precedent models.

Buy Thermo King SB330 Online
The evaporator assembly features the Smooth Air™ blower, a redesigned component introduced with the SB-30 Series. This blower, with its efficient blade design and dual-speed induction fans, delivers up to 3,250 CFM (cubic feet per minute), ensuring uniform airflow across the trailer. This reduces power draw by 24% compared to older models while boosting capacity by 4%, a win for both cargo protection and fuel economy.
Fuel management is enhanced by a dual-filter system: an EMI-3000 primary filter and a pre-filter with a clear bowl for visual checks. This setup extends filter life and protects the engine from contaminants, a practical boon for operators using variable-quality diesel. An ultrasonic fuel sensor, mounted in the standard 190-liter aluminum undermount tank, provides accurate level readings, minimizing unexpected shutdowns—a feature that mitigates load loss claims.
The SB-330’s frame is galvanized steel, resistant to corrosion, with composite door panels and auto-latch closures for durability and ease of access. Optional chrome grilles and LED lighting add aesthetic appeal, while the SmartPower™ electric standby option (460V/3-phase/60Hz) allows dockside operation without diesel, cutting emissions and costs.Buy Thermo King SB330 Online
Performance Specifications
The SB-330 is a high-capacity beast, optimized for frozen loads in demanding conditions. At 100°F ambient temperature and high-speed engine operation, it delivers a system net cooling capacity exceeding 22,000 BTU/hr at -20°F box temperature, with pulldown capacity reaching approximately 60,000 BTU/hr at 35°F. These figures outpace the SB-230 (around 18,000 BTU/hr at -20°F), reflecting its larger compressor and refrigerant charge.
Rapid temperature recovery is a hallmark, thanks to the Electronic Throttling Valve (ETV). This component dynamically adjusts refrigerant flow, shortening pulldown times by up to 15% compared to fixed-valve systems, a critical edge for ice cream or frozen meat in hot weather. The SR-3 controller, the brain of the SB-330, enhances this precision with modes like Continuous Run, Cycle-Sentry™, and Modulation (return or discharge air control), adaptable via OptiSet™ Plus profiles. These settings let operators dial in exact cargo needs—say, -10°F for frozen pizza versus -20°F for deep-frozen fish.Buy Thermo King SB330 Online
Airflow consistency is vital for long trailers, and the SB-330’s 3,250 CFM ensures no warm pockets form, even at the rear. This is paired with a whisper-quiet package, reducing noise to under 60 dB(A) at 10 feet, a boon for urban deliveries under noise ordinances. Maintenance intervals are generous—3,000 hours for oil and filters—supported by spin-on components and tool-free access, minimizing downtime.Buy Thermo King SB330 Online

Buy Thermo King SB330 Online
Electric standby adds versatility, with a 65-amp alternator and 30-amp charger sustaining operation off-grid. While not as advanced as the Precedent’s DDE hybrid system, the SB-330’s diesel-driven performance remains reliable, with fuel savings of up to 7% over SB+ predecessors due to the optimized blower and ETV.Buy Thermo King SB330 Online
Technology and Features
The SB-330’s SR-3 control system is a leap forward from the SB+ Series’ SR-2, blending simplicity with sophistication. Its Human Machine Interface (HMI) features a USB port for fast data downloads—temperature logs, diagnostics, or software updates—making compliance with food safety regulations like the FSMA straightforward. The controller supports 64 customizable OptiSet™ Plus profiles, selectable by cargo name (e.g., “Ice Cream” or “Fresh Produce”), reducing setup errors for drivers.
Wireless readiness is built in, with the Radio Expansion Board (REB) option enabling Cellular (GPRS), Wi-Fi, and Zigbee connectivity. This future-proofs the unit for telematics upgrades like TracKing®, though it lacks the factory-installed subscription of Precedent models. The Data Acquisition System (DAS) logs performance metrics, offering proof of temperature integrity for audits or claims.Buy Thermo King SB330 Online

Buy Thermo King SB330 Online
Noise reduction is a standout, with the Whisper™ package dampening sound from the TK486V engine and compressor. This makes the SB-330 a favorite for nighttime deliveries in residential areas, where decibel limits are strict. Fuel efficiency is bolstered by Cycle-Sentry™, which cycles the engine off during low-demand periods, and the ETV, which fine-tunes refrigerant use.
Serviceability is practical, with accessible filters, belts, and hoses designed for quick swaps. The ultrasonic fuel sensor and visual gauge on the 190-liter tank add operational ease, while optional SmartPower™ integrates seamlessly with warehouse grids. Appearance options—chrome accents, LED lights—cater to fleets wanting a polished look, though these are cosmetic rather than functional upgrades.Buy Thermo King SB330 Online
Buy Thermo King SB330 Online

Buy Thermo King SB330 Online

Buy Thermo King SB330 Online

Buy Thermo King SB330 Online

Buy Thermo King SB330 Online
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Our designers didn’t compromise EliteLINE unit performance. Rather than modify existing scroll technology from less-demanding air conditioning applications, we built a scroll compressor exclusively for container refrigeration. Our innovative, exclusive EliteLINE container refrigeration system features Carrier’s patented scroll wrap geometry. It is the specially built, single-scroll platform that uses non-ozone-depleting HFC-134a. It delivers the most advanced protection for your sensitive cargoes.
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| Temperature | Watts | Btu/hr |
|---|---|---|
| 2°C (35°F) | 10,550 | 36,000 |
| -18°C (0°F) | 6,160 | 21,000 |
| -29°C (-20°F) | 3,960 | 13,500 |
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Top highlights
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BrandGenerac
-
Wattage22000 watts
-
Fuel typeNatural Gas or LP Gas
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Power sourceNatural Gas or LP Gas
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Recommended uses for productResidential use
-
Item weight0.01 Ounces
- 5-Year limited Warranty for automatic standby generators.
- Powers 16-circuits of your home with the 100-amp, NEMA 3R (indoor or outdoor rated) transfer switch with Aluminum enclosure
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Product specifications

Place of Business EAST RUTHERFORD, NJ, 07073 US Part Number 70432 Product Dimensions 121.92 x 63.5 x 73.66 cm; 0.28 g Item model number 7043 Is discontinued by manufacturer No Style 22kW + 200-Amp Switch Pattern Generator Item Package Quantity 1 Special Features Automatic Idle Control, Automatic Shut Down, Automatic Voltage Regulation, Digital Display, Fully Enclosed Design, Overload Protection, Short Circuit Protection Batteries Included? No Batteries Required? Yes Item Weight 0.28 g Voltage 240 Volts Output wattage 22000 Special feature Automatic Idle Control, Automatic Shut Down, Automatic Voltage Regulation, Digital Display, Fully Enclosed Design, Overload Protection, Short Circuit Protection Included components Generator and Transfer Switch Colour Aluminum Product Dimensions 121.9L x 63.5W x 73.7H Centimetres Material Aluminum Model name 22kW Air Cooled Engine type Generac G-Force 1000 Series Ignition system type Electronic Engine displacement 999 Cubic Centimeters Total power outlets 30 Frequency 60 Hz Engine Power Maximum 22 Kilowatts Starting Wattage 22000 Watts Running Wattage 19.5 Kilowatts UPC 696471074215 Manufacturer Generac
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DESCRIPTION
- 2,000 hour maintenance interval – the longest in the industry
- Premium HMI – the easiest to use and most power control interface
- Integrated Connected Suite Hardware – streamline your operations at the flip of a switch
- Opti-Set Plus – Optimize unit settings and parameters to deliver what matters most to you; temp control, fuel savings, operator error elimination
- Industry leading capacity – gives you faster pull-down, faster recovery after door openings, less fuel burned and fewer engine run hours; delivering results that matter to your bottom line
- Engine Power BTU/hr 35°F (Up to): 34,000
- Engine Power BTU/hr 0°F (Up to): 22,000
- Engine Power BTU/hr -20°F (Up to): 13,000
- Electric Power BTU/hr 35°F (Up to): 28,500
- Electric Power BTU/hr 0°F (Up to): 16,500
- Electric Power BTU/hr -20°F (Up to): 9,000
- Engine power (BTU/hr): 19,000
- Electric power (BTU/hr): 13,500
- Airflow volume @ 0 Pa static pressure: N/A
- Standard: cooling/heating on engine operation: 883 lbs
- With SmartPower electric standby: cooling/heating on engine/electric standby: 992 lbs
- Type: 3 cylinder, liquid cooled
- Model: TK 380
- Rating: 16.2 hp
- Maintenance Interval: 2000 hrs
- Type: Lightweight aluminum alloy
- Model: X-430
- Displacement: 30 cu. in.
- Voltage / phase / cycles: 200 - 230 / 3 / 60
- Rating: 12 hp
- Voltage / phase / cycles: 460 / 3 / 60
- Rating: 12 hp
- Type: R-404A zero Ozone Depletion Potential (ODP), internationally approved
- Charge: N/A
CAPACITIES
| Refrigeration Capacity | 34,000 BTU/hr |
| Heating Capacity | Engine Power: 19,000 BTU/hr; Electric Power: 13,500 BTU/hr |
ENGINE
| Engine Type | 3 cylinder, liquid cooled |
| Engine Model | TK 380 |
| Engine Rating | 16.2 hp |
| Maintenance Interval | 2000 hrs |
COMPRESSOR
| Compressor Type | Lightweight aluminum alloy |
| Compressor Model | X-430 |
| Compressor Displacement | 30 cu. in. |
GENERAL
| Weight | Standard: 883 lb. |
| Dimensions | 74.3 in. (1887 mm) x 36.2 in. (919 mm) x 27.1 in. (668 mm) |
Buy Used Thermo King SB-210+ Power Unit Online
Buy Used Thermo King SB-210+ Power Unit Online
Stock #P-42957 Part TypeTruck Equipment/Accessories / Power Units Power Unit TypeThermo King Power Unit ModelSB-210+ Engine MakeIngersoll-Rand Engine ModelTK486V Serial#K41584 Casting#K41584
Truck MakeNot Available ConditionUsed Description(Used) 2009 ThermoKing SB-210+, REEFER UNIT- Serial Number: 6001053348, Item Number: 900839M*1062859, Ref: R404A, Wt: 13, Volts: 12 VDC, DESC: SB-230 + 30 Unit ID: 0696CM053348, 002128-ADD SB-210 ETV, 069048-ADD Tank Fuel 50 Gal. AL 22DIA, Diagrams: 1E51226 Engine Make: Ingersoll-Rand, Model: TK486V, Family Number: 9YDXL2.09K4N, Displacement: 2.1L, Minor Cosmetic Damage Reference images for condition, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921



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