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Heat Pumps for Heating and Cooling Larger panels (longer, taller and deeper) with increased surface area can be substituted to compensate for lower operating temperatures. Ultra-low mass panel radiators are also available. The suggested guideline is to size panels so they can deliver design space heating output using a supply water temperature no higher than 120oF. 5.9.5. Low Temperature Fin based Baseboard Fin-tube baseboards were originally developed for supply water temperatures of no less than 145°F. This is much higher than what geo-thermal heat pumps can produce. Thus, traditional fin-tube baseboard is not recommended in such applications. However, new products recently introduced in the North American market have significantly greater fin area, which can heat water up to 145°F. It also has two tubes passing through the fins. This allows significantly higher heat out at lower water temperatures. The rated output of this element when both pipes operate in parallel is 272 Btu/hr/ft at an entering water temperature of 90oF, and 532 Btu/hr/ft at a water temperature of 120oF, with both at a total flow rate of 1 gallon per minute. The installed appearance is similar to that of conventional baseboard. Advantages • In general, it operates quietly. • It delivers constant heat and doesn't stir up allergens or dust. • Because it warms people and objects rather than just air, it feels warm even if a door is opened or a room is somewhat drafty or slightly cooler than normal. 82PDF Image | Heat Pumps for Heating and Cooling
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CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info
Heat Pumps CO2 ORC Heat Pump System Platform More Info
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