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Scholastic Pro 90

Powerful heating solution for school buses

Specially developed for school buses and minibuses, the Scholastic Pro 90 coolant heater, featuring up to 9.1 kW heatoutput, heats the engine to optimum starting temperaturesquickly. Thanks to the "Arctic Start" and altitude adjustmentfunction, the Webasto coolant heater is also suitable for use inextreme conditions.

Thermo Pro 90 diesel heater with integrated pump, combustion chamber and control unit; efficient cabin and coolant preheat in Webasto thermal systems.

Discover the advantages of the Scholastic Pro 90

The Webasto Scholastic Pro 90 is engineered to deliver powerful pre-heating for heavy-duty vehicles and machinery, making it a valuable asset in cold climates. Offering up to 31,000 BTU/h of heating power, this coolant heater ensures that vehicles are operational even in the most extreme conditions. The Arctic Start function accelerates heat-up time in frigid temperatures, while the automatic altitude adjustment guarantees reliable performance up to 11,000 feet. With its low power consumption and fuel-efficient design, the Thermo Pro 90 contributes to significant cost savings. Available for both OE and aftermarket installation, the Thermo Pro 90 is versatile, easy to install, and built to last.

High Heating Power up to 31,000 BTU/h

Provides powerful auxiliary heating for heavy-duty vehicles and machinery, ensuring reliable operation even in freezing temperatures.

Arctic Start Function for Quick Pre-Heat

Designed for extreme cold, Arctic Start ensures rapid heat-up times, making vehicles operational faster in harsh winter conditions.

Automatic Altitude Adjustment

The Scholastic Pro 90 adjusts automatically for optimal performance at altitudes up to 11,000 feet, ensuring reliable heating in mountainous regions.

Fuel-Efficient and Quiet Operation

Designed for low power consumption and minimal noise, the Scholastic Pro 90 is both cost-effective and comfortable for operators and passengers.

Product details

Product specifications

 

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): 3.1 – 6.6 / 7.3 Amps (37 – 80 W / 90 W)

 

Operational temperature range: - 40° to +176° F (- 40° to +80° C)

 

Dimensions (L x W x H): 15 x 5.2 x 9.1 in (381 x 131 x 232 mm)

 

Weight: 10.8 lbs (4.9 kg)

Downloads

Scholastic Pro 90 - Datasheet

Size
745 KB
Format
application/pdf
Download

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