Webasto Thermo & Comfort North America's integrated aftermarket HVAC system is designed for medium-duty applications.

Based on its London heating, ventilation and air conditioning product, the system offers up to 32,500 British thermal units per hour of cooling capacity and 44,500 BTU per hour of heating capacity.

The Webasto system can be installed in the driver’s compartment bulkhead area with conditioned air directed rearward. This allows for ease of installation without compromising valuable cargo space, the company said.

The new product ties into the vehicle’s existing in-line condenser and compressor for cooling. The London is equipped with high-efficiency blowers that deliver constant airflow and ensure a long service life.

For warmer climates, Webasto has introduced the Extreme Climate HVAC aftermarket system. This system is an independent HVAC kit that shares the same components as the London tie-in configuration, and adds an auxiliary-engine driven compressor, a compressor mount kit and a roof-mounted low-profile condenser.

Webasto has designed the first vehicle-specific system for the Ram ProMaster van.