| 摘要 |
A spa cooling fan assembly mounted in the wall of a spa cabinet. The cabinet encloses a water circulating pump. A fan motor frame is secured over an opening in the spa cabinet wall and the fan is driven by a turbine. The turbine is driven by a flow of water from the water circulating pump so that when the water pump is running, the cooling fan also operates. A second cooling fan assembly may be mounted in a second opening in the spa cabinet wall. One cooling fan draws air out of the cabinet and the second cooling fan draws air from outside te cabinet into the cabinet. The result is that when the water pump is running, air is being circulated into the spa cabinet to keep the pump motor cool.
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