SHR- Sensible Heat Ratio Use to determine Cooling cfm per ton. The ratio of sensible heat gain to total heat gain. SHR = Sensible Heat Gain ÷ Total Heat Gain. Recommended air flows: If SHR is below 0.80 select 350 cfm / ton; if SHR is between 0.80 & 0.85 select 400 cfm; if SHR is greater than 0.85, select 450 cfm / ton.
Florida Heat Pump Pros and Cons. To make the right purchasing decision, consider the advantages and disadvantages of installing a heat pump in your Florida home. Pros. According to the Department of Energy, heat pumps are the most energy-efficient type of heat to use. They provide a consistent temperature without hot and cold spots.
Ductless DC Inverter High Wall Mounted Split Air Conditioning and Heating System. Operation Mode: Cooling and Heating.Capacity: 12,000 BTU/Hr. (1 Ton)Efficiency Rating: 21.5 S.E.E.R.Electrical Specification: 110-120 VAC, 1 Phase, 60 Hertz.
Multiply the kilowatt rating by 3,414.45, the number of BTUs in a kilowatt. Divide the result by 12,000, the number of BTUs in a ton. For example, a 5-kw heat pump has 17,072 BTUs. Dividing the BTUs by 12,000 yields 1.42 tons. The size of this heat pump would be close to 1.5 tons.
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A water source heat pump operates much like a traditional air source heat pump except that it extracts and dissipates heat by way of water instead of air. This is certainly not a type of home comfort system that will be available to anyone, but if you live in an area close to a well, lake or other natural water source, it may be an option worth ...
Heat Pump Systems Water-to-water, water-to-air, and air-to-air heat pump systems from Bosch. With quality engineering and industry-leading technology, Bosch heat pump systems are built to be ultra-efficient and maintain low operating costs.