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Legal status (The legal status is an assumption and is not a legal conclusion. Current Assignee (The listed assignees could also be inaccurate. Priority date (The precedence date is an assumption and isn't a authorized conclusion. This invention relates to a submersible heater for a physique of water and, particularly, to a extremely portable comparatively easy and inexpensive submersible Alpha Heater official site for swimming swimming pools. It's one other object and have of this invention to supply a submersible waterheater for swimming swimming pools comprising a buoyant member floatable on the floor of the Water in a pool, a flue assembly including inside and outer radially spaced axially nested and extending cylindrical flue members each having an upper finish supported on the aforementioned buoyant member in order to rely beneath the floor of the water with the buoyant member disposed therein, the lower ends of the inside and outer flue members being respectively open and closed to type a tortuous reverse circulation path for hot gases flowable down the internal flue member and up the outer flue member between the latter and the interior flue member, and burner means including blower means mounted on the buoyant member above the surface of the water for burning an acceptable gas and blowing scorching gases along the aforementioned movement path, thereby causing heat to be transferred from the floor of the outer flue member to water surrounding the latter to heat identical. |
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