BUS_910077_Brochure - Thermo Top Evo

Solutions for the School Transportation Industry Air Purification Engine Pre-heating Interior Heating Idle-Reduction

Solutions for the School Transportation Industry Air Purification n Engine Pre-heating n Interior Heating n Idle-Reduction

Effective Driver and Passenger Protection

Improving Air Quality & Transportation Safety Cleanliness and sanitation has increasingly become a focal point within school bus transportation today. And with this being the only transportation option for some students, it is even more important to find the most effective ways to disinfect bus interiors - one being that of airborne viruses and other contaminants.

standard surface cleaning. With the use of medical-grade H14 filters, this filtration process helps prevent the spread of airborne bacteria, viral organisms, and even air pollutants such as vehicle emissions. The filtration process is capable of removing 99.995% of airborne particulates, offering peace of mind and safer routes for both driver and passengers alike.

Webasto’s HEPA Filtration System is specifically designed for thorough decontamination, when used in combination with


HEPA H14 Filtration System The Webasto HEPA Air Filtration System offers the highest level of interior air purification and cleanliness using medical-grade H14 filters, while greatly reducing the risk of infection. NEW

HEPA H14 Features: n Removes 99.995% of airborne infections and contaminants

n HEPA H14 classified filter n High air exchange rate n Up to 350 ft 3 (10 m 3 ) fresh air every minute n Ultra compact and lightweight n Hasslefree installation n Contamination free exchange of H14 filters

n Available version: 175 cfm (300 m 3 /h) n Automatic filter monitoring feature n Compliant with European Medical Device Directive CE 47/2007 n Meets WHO / CDC / ECDC / IATA air filtration guidelines

Technical Specifications

HFT 300

Nominal voltage (V)


Current consumption at 12 V (A)


Air flow rate

175 cfm (300 m 3 /h)

Air filtration level


MPPS efficiency


≈ 70

Sound level (dB)

Dimensions O.D.x L

8 in x 24 in (200 mm x 600 mm)


6.8 lbs (3.1 kg)

Temperature range

-4 °F to +140 °F (-20 °C to +60 °C)

Retrofit any school bus with a medical grade air filtration system

Scan to learn more about HEPA Air Filtration System


Fuel Efficient Solutions for Heating and Idle-Reduction

North American School Bus Industry and Webasto Manufacturing and distributing heating systems throughout North America has been expanded at our plant in Fenton, Michigan. Research and development, testing, and assembly are performed by highly trained engineers and production-line personnel. How It Works The concept of Webasto in school bus engines is simple. Heat the cold coolant from the engine’s block, then pump it back to the vehicle’s engine and heat exchangers. The result: Your engine is preheated and the vehicle’s heat exchangers distribute an abundance of heat to the vehicle’s interior. Idle time is eliminated and emissions at start up are reduced.

How It Works for You Webasto coolant heaters go to work before drivers arrive, preheating the coolant in the engine and eliminating cold start concerns. Webasto heaters defrost and defog windshields quickly, and provide excellent supplemental interior heat.

The Alternative to Idling n Buses are meant to be driven, not idled. n Idling a bus for warmth: – Wastes fuel – Wears out the engine – Produces harmful emissions n Webasto heating systems offer an incredible return on investment compared to idling.


Webasto‘s Scholastic Pro 90 provides engine-off pre-conditioning and supplemental interior heat while eliminating cold starts. Scholastic Pro 90

Coolant Heater Features: n Auxilliary heating for school and shuttle buses of all sizes, offering up to 31,000 BTU/h (9.1 kW) of heating power n Arctic Start function provides quick pre-heat even in extremely cold temperatures n Low heater power consumption due to highly efficient design n Highest product quality with long service life n Automatic altitude adjustment up to 11,000 feet (3,350 m) n Several mounting options available n Quiet operation


Warm Weather Benefits:

Cold Weather Benefits:

SmarTemp Control 3.0 Bluetooth: Part Number 5013874 n Same features as SmarTemp 3.0 n Bluetooth connection to SmarTemp 3.0 App - View diagnostic information - Manage & control heater function - Link to techwebasto.com - Program settings of multiple units

n Reduce DPF maintenance costs n Stops white smoke at start up n Eliminates diesel knock n Extend DPF regeneration cycles n Reduce emissions

n Engine pre-heating n Idle reduction n Fuel savings n Accelerated defrost n Reduce engine wear

SmarTemp Control 3.0 Bluetooth

Technical specifications

Scholastic Pro 90

Heating Capacity (Control range / Boost)

6,100 – 26,000 BTU/h / 31,000 BTU/h (1.8 – 7.6 kW / 9.1 kW)

Fuel Consumption (Control range / Boost)

0.05 – 0.23 gal/h / 0.29 gal/h (0.2 – 0.9 l/h / 1.1 l/h)

Fuels (Suitability for special fuels)

JP8, Diesel 1, Diesel 2, Arctic, Biodiesel (PME)

Rated Voltage

12 V

Power Consumption (Part load - full load / Boost)

37 – 83 W / 90 W

Operational Temperature Range

- 40° to +176° F (- 40° to +80° C)

Dimensions (L x W x H)

15 x 5.5 x 9.13 in (381 x 140 x 232 mm)


10.8 lbs (4.9 kg)

Technical specifications for circulating pump (attached to heater) U4840

Coolant Flow

3 gal/min (700 l/h)

Dimensions (L x W x H)

7.1 x 2.9 x 4.4 in (180 x 74 x 112 mm) including connectors


1.5 lbs (0.7 kg)

Available Scholastic Pro 90 Heater Kit: Scholastic Pro 90 Compact Kit (12 V): Part Number 5012986A


Thermo Top Evo Coolant Heater The Thermo Top Evo coolant heater preheats bus engines, eliminating cold starts and the need to idle before and during normal bus routes. Webasto offers the most economical idle-reduction solutions.

Thermo Top Evo Heater Features: n Eliminates the need for an electrical block heater n Stops white smoke and reduces emissions on start up n Supplemental interior heating n Strong heat output of 17,200 BTU/h n Proven Thermo Top technology n Compact design n Ceramic ignition system n Frame rail or engine compartment mounted n PC diagnostics

Optional Accessories:

SmarTemp Control 3.0: Part Number 5013873 n Same unit controls air or coolant heater n Programmable run times (Timers) n Adjustable Low Voltage Disconnect (LVD) n Preventive maintenance reminder n Heater fault codes displayed SmarTemp Control 3.0 Bluetooth: Part Number 5013874 n Same features as SmarTemp 3.0 n Bluetooth connection to SmarTemp 3.0 App - View diagnostic information - Manage & control heater function - Link to techwebasto.com - Program settings of multiple units

Over one million in use worldwide

Upgrade to the new SmarTemp Control 3.0 with Adapter harness - Part number 5013932

Technical Specifications

Thermo Top Evo

Heating Flow [kW] (Partial Load / Full Load)

8,600 - 17,200 BTU/h (2.5 - 5.0 kW)


Diesel, Arctic Diesel

Nominal Voltage (Suitability for special fuels) Operating Voltage

12 V 10 to 16.5

Power Consumption (including coolant pump)

41 W

Power Consumption During Start-up at 12 V

14 Amps

Fuel Pump / Coolant Pump

DP 42 / U4847 econ

Noise Emission

61 dB

Dimensions (L x W x H) (without coolant pump)

8.54 x 3.58 x 5.79 in (217 x 91 x 147 mm)


4.6 lb. (2.1 kg)


Blink Code, Diagnostic Tool

Available Thermo Top Evo Heater Kits: Thermo Top Evo Diesel Kit with SmarTemp Control 3.0 Bluetooth (12 V) - P/N: 5013920 Thermo Top Evo Diesel Kit with SmarTemp Control 3.0 (12 V) - P/N: 5013919 Thermo Top Evo Diesel Kit with Rocker Switch (12 V) -P/N: 5013378


Timers for programmable start settings and diagnostic kits for manual control and monitoring. Accessories

SmarTemp Control 3.0 Bluetooth for air and coolant heaters Webasto’s SmarTemp Control 3.0 Bluetooth is easy to program for repeat heating duration times and allows up to four different timer settings per day. The LCD screen displays mode and duration remaining for set time when in auto mode. It also features a “Week at a glance” screen view for 7 days of timer settings and, timer settings are saved indefinitely until changed.

Diagnostic Kit This kit allows you to connect a PC to the heater and perform diagnostics.

Webasto Helps You Make the Right Choice n Diesel fuel prices are on the rise; therefore the need to reduce idling is more important than ever n State, federal, and provincial regulations are sweeping the land n Maintenance costs keep increasing


Please Contact Us

Do you have questions about Webasto’s heating, cooling & e-mobility?

Toll Free: 800-860-7866 info@webasto.com

For over a century, Webasto has continued to set new technological standards – in both the original equipment sector and the aftermarket. As one of the 100 biggest suppliers in the automotive industry worldwide, Webasto develops and produces roof systems as well as heating, cooling and ventilation systems. Webasto products help provide a better driving experience on the road, more comfort and security, as well as increased efficiency for cars, buses, commercial and special vehicles, motor homes and boats. An outstanding network of production facilities and dealers guarantees high quality products, installation standards and services worldwide.

Webasto Thermo & Comfort North America, Inc. 15083 North Road Fenton, Michigan 48430 USA Toll Free: 800-860-7866 Phone: 810-593-6000 webasto-comfort.com

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