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External wall chimney fan. Specifically for use with appliances burning gas. Built in fail-safe system consisting of a pressure differential switch and a flow measuring system.
Horizontal discharge chimney fan. Specifically for use with small gas fired stoves and small gas fires. Built in fail-safe system consisting of a pressure differential switch and a flow measuring system.
Horizontal discharge chimney fan. Specifically for use with appliances burning gas. Built in fail-safe system consisting of a pressure differential switch and a flow measuring system.
Vertical discharge chimney fan. Specifically for use with appliances burning gas or oil. Built in fail-safe system consisting of a pressure differential switch and a flow measuring system.