| 摘要 |
<p>A combination air conditioner and heater includes an air blower having a housing in which electric heating elements are mounted. The air blower is mounted within an outer casing which is provided with an air inlet and an air outlet, and air cooling means are positioned in the casing between the air inlet and the blower. The blower creates a path of air flow from the air inlet to the air outlet, and the cooling means and the heating means can be selectively activated to either cool or heat the air which passes through the casing.</p> |
