Get U.S.-based product support from vehicle HVAC experts. We can help with compatibility, product selection, installation, and troubleshooting.
Contact an Expert
Shipping:
Calculated at Checkout. Most in-stock orders ship from our Costa Mesa, CA warehouse the same or next business day.
View Shipping Details
Warranty:
Products include manufacturer-backed warranty coverage. Terms vary by product and brand.
View Warranty Details
Returns:
Eligible unused items in their original packaging may be returned within 14 days of delivery. Terms and fees may apply.
View Return Policy
🔒
Secure Checkout:
Core Features & Benefits
Reduces fuel consumption and improves performance by preheating your high-power engine.
Heats cabins without engine use, cutting fuel costs and environmental impact.
Maintains safe, pleasant temperatures in extreme conditions for travel.
The Thermo E 320 provides long-term heating with minimal fuel and power consumption.
Upgrade Your Vehicle's Heating System With Thermo E 320 Diesel Coolant Heater
Upgrade your large vehicles with the highly efficient Spheros Thermo E 320 coolant heater. Experience high heating efficiency, minimal fuel consumption, and smooth operation in extreme conditions. With its outstanding reputation and wide range of applications, this Spheros/Webasto coolant heater offers reliable heating in even the harshest of conditions.
Features of Spheros/Webasto Diesel Heater 24V Thermo E 320
Easy-to-follow instructions and all necessary components are included.
Provides 110,000 BTU of heat for preheating the engine, warming up the cabin, and potentially supplying hot water.
With minimal fuel and power consumption, the Thermo E 320 ensures durability, economy, and ecological performance.
Reports possible errors accurately and reliably, ensuring efficient operation and maintenance.
Efficient Diesel Heater for Maximum Performance
Enhance the performance of your high-power engine by preheating it efficiently with the Spheros Thermo E 320. Warming up the engine's coolant improves overall efficiency, reduces fuel consumption, and minimizes damage, leading to optimal performance and extended engine life.
Fuel and Energy Savings for Large Vehicles
Experience significant fuel savings and energy efficiency by heating the passenger areas of buses without running the engine. The Thermo E 320 coolant heater allows you to maintain a comfortable temperature inside while minimizing fuel consumption and energy usage, resulting in cost savings and a reduced environmental footprint.
Reliable Heating in Extreme Conditions
No matter the harsh conditions, the Thermo E 320 coolant heater delivers reliable heating for your vehicle's systems. With its excellent heat transfer capabilities, it quickly and effectively heats up coolant and hydraulic liquid, guaranteeing smooth and comfortable operation even in the most extreme environments, and enhancing safety and performance.
Proven Performance and Worldwide Recognition
Choose the Spheros Thermo E 320 coolant heater for its exceptional reputation for efficiency and reliability. With over 150,000 installations worldwide, Spheros heating systems have established themselves as leaders in coolant heating technology, offering reliable solutions for a wide range of industries and climates.
Technical Specifications
Part Number: 8502142B
Fuel: Diesel
Voltage: 24V
Maximum Heat Flow: 109 200 BTU (32KW)
Fuel Consumption: 0.84 gal/h (3.2 L/h)
Power Consumption: 100 W without coolant pump
Dimensions (L x W x H): 23.3 x 9.7 x 8.8 in (593 х 247 х 224 mm)
