| 摘要 |
<p>A catalytic or infra-red radiation space heater comprises a casing having on its front surface an area 4 for the transmission of heat energy to surrounding air and on its interior a gas burner 6 to produce heat energy, and a fan 8 to deviate said air, the fan 8 being located externally of the casing and actuable independently from the burner. <IMAGE></p> |
