Heater for vehicle, has mounting portion that is sealed by seal relative to blower housing and extended towards heat exchanger, and seal that is provided in blower housing, and arranged opposite to sides of fastening section

摘要

The heater (1) has exhaust gas flow channel (14) to discharge exhaust gas from combustion chamber (8). The combustion chamber housing (9) is attached to burner flange (11). The combustion air flow passage (7) is separated from exhaust gas flow channel. The fastening section (12) of burner flange is arranged between blower housing (2) and heat exchanger (3). The mounting portion is sealed by seal (15) relative to blower housing and extended towards heat exchanger. The seal is provided in blower housing, and arranged opposite to sides (16,17) of fastening section.