Cab interior air heating device for motor vehicle, has case delimiting heat space and comprising supply compartments for housing supply modules and for constituting active zone in delimited heat space

摘要

The device has a case (15) circulated with air to be heated and delimiting a heat space that comprises of electrical heating modules (14). Each heating module has two metallic ribbons and resistive units with positive temperature coefficient. The case has supply compartments (20) for housing supply modules (200). The supply compartments constitute an active zone in the delimited heat space. Independent claims are also included for the following: (a) a heating and conditioning apparatus including a heating device for motor vehicle (b) a method of mounting a heating device.