Webasto Air Top Evo 55 Air Heater – 12V – Heater Only – 1.5 – 5.0 / 5.5 kW – Diesel

Common Question of Webasto Air Top Evo 55

What fuel does the heater use?

This Webasto Air Top Evo 55 heater-only model uses diesel fuel and operates on 12 volts. It provides a listed 1.5 to 5.0 or 5.5 kW heating range through direct air heating. Confirm fuel delivery, exhaust routing, combustion air, wiring, fusing, ducting, and controls before diesel air heater installation.

What does heater only mean?

Heater only means the package includes the Air Top Evo 55 heater but does not list a controller or complete installation kit. Source compatible controls, ducting, exhaust, fuel connections, wiring, mounting hardware, and safety components separately. Verify every requirement before building the complete heating system.

What heating output is available?

The heater provides a listed output range of 1.5 to 5.0 or 5.5 kW, depending on the configuration. Actual cabin temperature depends on insulation, airflow, ducting, ambient conditions, and installation quality. Confirm heat demand and system sizing before selecting this variable-output diesel heater.