High Voltage
Heater

Jump to section

Powerful, efficient, fast - our high voltage heaters

The electric High Voltage Heater (HVH) is the ideal heating system for battery electric vehicles (BEV) and plug-in hybrids (PHEV). It converts direct current (DC) electric power into heat with practically no losses. The HVH is offered with heat outputs of 5 kilowatt (kW), 7 kW, 10 kW and 12 kW.

Innovative heating layer technology

The HVH heating element, just 0.6 mm thin and 200 cm² in size, consists of a complex layer system and is firmly bonded to the heat exchanger. That is how almost loss-free, rapid conversion of electrical power to heat is achieved.

Benefits of High Voltage Heaters

Constant heat output

The power of the HVH is constant and independent of the coolant temperature or operating voltage.

Powertrain Care

The HVH does not produce inrush current and supports thus a stable system. The battery lifetime is therefore increased thanks to best operating conditions.

Optimized installation

The compact design of the HVH and its low weight allow flexible installation positions in the engine compartment. An intelligent architecture enables easy Plug & Play installation in series production.

400 Volt High Voltage Heater

HVH 50/70: The powerful electric High Voltage Heater (HVH) with up to 5 or 7 kW heating power, ideal for 400 Volt systems in electric cars, transporters and specialty vehicles.

Learn more

HVH 50/70 header
800 Volt High Voltage Heater

HVH 100 Compact / HVH 100 Compact+ / HVH 120: The perfect heating system for large plug-in hybrids and electric vehicles, strong heating power, high efficiency and reliable safety.

Learn more

HVH 800 Volt header

Coolant heaters

Provide engine pre-heat and prevent cold starts, without idling. Webasto Coolant Heaters circulate the trucks coolant over a heat exchanger to warm the engine, fuel, hydraulic fluid and cab.

More about

Heating

Air heaters

Air heaters provide heat quickly and efficiently. Depending on space, heating needs and necessary altitude adjustment, there is a customized solution for almost every commercial and camping vehicle.

More about

Heating

Integrated heat exchangers

Integrated heat exchangers from Webasto use the residual engine heat to efficiently heat the interior of minibuses, commercial, camping and specialty vehicles as well as construction and agricultural machinery with a heating output of up to 13 kW.

More about

An African American man making deliveries from his cargo van on a sunny day.

The Group / Responsibility
Supplier Management

High Voltage
Heater

Powerful, efficient, fast - our high voltage heaters

Innovative heating layer technology