| 摘要 |
PROBLEM TO BE SOLVED: To eliminate temperature difference between an indoor ceiling part and an indoor floor surface part by taking in air near the indoor floor surface into a hot air intake port in use of a hot air heater, and thereby to provide comfortable heating with warming from footing and energy conservation.SOLUTION: A heater includes a hood type box such as a ventilator that is detachably attached so as to cover the hot air intake port of a heater body, and introduces air near a floor surface into the hot air intake port. |
