COMBUSTION UNIT

PROBLEM TO BE SOLVED: To provide a combustion unit for easily mounting a combustion heater. SOLUTION: This combustion unit 1 includes: an intake port 4a arranged inside a cabin and sucking air from the cabin; the combustion heater 2 for warming air by exchanging heat between combustion gas generated by burning fuel and the air sucked in from the intake port 4a; a hot air blowout port 5a arranged inside the cabin and sending the air warmed by the combustion heater 2 to the cabin; a support plate 8 installed so as to constitute a part of the cabin and supporting the combustion heater 2 so that the combustion heater 2 is arranged outside the cabin; an intake pipe 4 penetrating through the support plate 8 and communicating the combustion heater 2 with the intake port 4a; and a hot air blowout pipe 5 penetrating through the support plate 8 and communicating the combustion heater 2 with the hot air blowout port 5a. COPYRIGHT: (C)2011,JPO&INPIT