Webasto Thermo Top EVO 12v Diesel heater kit w/SmarTemp 3.0 BT 5013920A

Webasto Thermo Top EVO 12v Diesel heater kit w/SmarTemp 3.0 BT  PN 5013920A

Diesel Coolant Heater for Faster Cold Starts and Warm Cabins

Cut warm-up time, reduce idling, and protect your engine in cold weather. The Webasto Thermo Top EVO is a compact diesel coolant heater (hydronic) delivering up to 17,000 BTU (5 kW) and managed by the SmarTemp 3.0 Bluetooth controller—an ideal setup for fleets and commercial vehicles searching for a reliable Webasto coolant heater.

Benefits & Use Cases

By heating the coolant loop, the Thermo Top EVO warms the engine block and can feed the cabin heater core - great for faster defrosts, easier starts, and improved crew comfort while cutting idle hours and fuel use.

• Engine preheat for dependable cold starts and reduced wear
• Cabin heat via vehicle heater core for quick defrost/defog
• Lower idling = fuel savings, emissions reduction, and compliance
• Compact, lightweight unit simplifies integration on 12V platforms
• Bluetooth control for timers, presets, and status checks

Technical

• Fuel: Diesel
• Voltage: 12V
• Max. heat output: 17,000 BTU (5 kW)
• Fuel consumption: 0.08–0.13 gal/h (0.31–0.49 L/h)
• Max altitude: 5,000 ft (1,500 m)
• Part numbers: 5013920A
• Dimensions (heater body only): 8.58 x 3.58 x 5.78 inch (218 x 91 x 147 mm)
• Certifications: number ECE R122 (heating), ECE R10 (EMC)
• Warranty: 2 years

Vehicle Compatibility

• Commercial & Light/Medium Duty
• Truck
• Municipality
• Cargo
• School Bus & Shuttle Bus
• Off-Highway
• Ground Support Equipment
• Fire & Rescue

Kit Includes

• Webasto Thermo Top EVO heater
• SmarTemp 3.0 Bluetooth controller
• Wirring harness
• Fuel Line (5m / 16.4ft)
• Mounting Bracket and installation hardware
• Circulation pump (coolant pump)
• Fuel Pump and fuel filter with connections
• Fuel standpipe
• Stainless Steel exhaust hose (1m / 3.28ft)
• Combustion air intake hose (0.4m / 1.31ft)

Manuals

• General Operation Manual
• Medium-Duty Installation Instructions
• Heavy-Duty Installation Instructions
• Spare Parts List

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