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CoP of window head pumps?
 
            
                
                    weil_fail                
                
                    Member Posts: 84                
            
                        
            
                    I have seen some window mounted heat pumps that can do both air conditioning and heat. When heating, does anybody know what their CoP is? I can't find any specs                
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            Comments
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            Air to air? Of course it depends on outdoor temperature. Look at a similars side in another brand for a spec sheetBob "hot rod" Rohr
 trainer for Caleffi NA
 Living the hydronic dream0
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            Do you mean a PTAC (like they have in hotels)? I have a PBH093G35CC and its COP is 3: https://www.acwholesalers.com/manuals/c3caafcbb2d3af1e4e00c48618d7600e.pdf
 It works well now, but I had to cut the electronics out of it to use a standard wall thermostat and not have the electric heat on pretty much all the time (see https://forum.heatinghelp.com/discussion/189302/amana-gree-ptac-question)0
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