Scholastic Pro 90
Webasto‘s Scholastic Pro 90 provides engine-off pre-conditioning and supplemental interior heat while eliminating cold starts.
Coolant heater features: Auxiliary heating for school and shuttle buses of all sizes, offering up to 31,000 BTU/h (9.1 kW) of heating power Arctic Start function provides quick pre-heat even in extremely cold temperatures Low heater power consumption due to highly efficient design Highest product quality with long service life Automatic altitude adjustment up to 11,000 ft. (3,350 m) Several mounting options available Quiet operation
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
Includes:
Warm Weather Benefits: n Reduce DPF maintenance costs n Stops white smoke at start up n Eliminates diesel knock n Extend DPF regeneration cycles n Reduce emissions
Cold Weather Benefits: 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) Fuel Consumption (Control range / Boost)
6,100 – 26,000 BTU/h / 31,000 BTU/h (1.8 – 7.6 kW / 9.1 kW) 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)
Weight
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
Weight
1.5 lbs (0.7 kg)
Available Scholastic Pro 90 Heater Kit: Scholastic Pro 90 Compact Kit (12 V) - P/N: 5012986
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