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Heat Exchange > With Timer, Programmer, Time Delay, Or Condition Responsive Control > Having Heating And Cooling Capability > Means To Control Fan Or Pump To Regulate Supply Air Flow Or Supply Water Flow Means To Control Fan Or Pump To Regulate Supply Air Flow Or Supply Water FlowMeans To Control Fan Or Pump To Regulate Supply Air Flow Or Supply Water Flow patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.10/11/07 - 20070235179 - Building source heat pump An energy efficient heating and cooling system is defined by a closed loop coil system of conduit in which the tubing through which fluid flows is located to the interior of the structure, preferably above the winter-heated space and below an insulated roof or in a multi-level building floor, so ... ### FreshPatents.com Support |