Marine Sunroof Catalog Webasto Product Range & Reference List
Thermo E+ 320 Engine pre-heat for large engine applications
Reduce: fuel consumption | operating hours | emissions The Webasto Thermo E+ 320 pre-conditions a machines engine by integrating into the vehicle coolant system to warm and circulate the coolant prior to initial startup. The result is reduced fuel consumption, reduced operating hours and reduced emissions. A pre-heated engine with warm oil and engine components will start easier and extend maintenance intervals allowing that machine to work more with less downtime. The new Webasto Thermo E+ 320 combines a significantly shorter and lighter profile with a new brushless motor and nozzle burner technology to achieve up to 4.5% fuel savings compared to its predecessor.
Thermo E+ 320 Benefits: n Heat output 109,000 BTU/h (32 kW) n Idle-free operation reduces fuel consumption and operating hours n Eliminates cold starts n Applications - Engine / Hydraulic / Fuel n New brushless motor improves running times and decreases power consumption up to 16% n Advanced diagnostics with PC interface available n Optional Arctic Fox hydraulic heating system n Available in 12V and 24V
Installation Dimension
Technical Specifications
Thermo E+ 320
Heat Output
109,189 BTU/h (32 kW)
Fuel consumption
.83 gal/h (3.2 kg/h)
Rated Voltage
12 / 24 V
Power consumption with U4814 coolant pump
214 W
Temperature range in operation
-40 to 185 °F (-40 to 85 °C)
Dimensions (w/ U4814) (L x W x H)
25.2 x 14.8 x 8.8 in (640 x 376 x 224 mm)
Weight (w/ U4814)
42.7 lb. (19.4 kg)
Available Thermo E+ 320 Heater Kits: Thermo E+ 320 12V - Part Number SPH11142775A Thermo E+ 320 24V - Part Number SPH11142776A
Thermo E+ 320 12V Enclosure Box Kit - Part Number 5013850A Thermo E+ 320 24V Enclosure Box Kit - Part Number 5013851A
On/Off Toggle Switch: 12 V Part Number 905103 24 V Part Number 905104
Kit Components for Enclosure Box Only: n Heater n Fuel Filter n Coolant Pump n Metal Enclosure Box n Power and Switch and Harness n On/Off Toggle Switch n Exhaust Tube and Hardware n Standpipe n Literature pack
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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