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            Calorex
            Pro-Pac
            629 8kw Air to water Swimming Pool heat pump |  
        
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                            Manufactured
                            in the 
                            
                            UK
                            with over 30 years experience in heat pump
                            manufacture, the Calorex range is renowned as being
                            at the upper end of the heat pump market. The
                            Calorex Pro-Pac swimming heat pumps are designed
                            specifically for heating domestic swimming pools,
                            available in two configurations the standard
                            seasonal models will heat with outside air
                            temperatures of between 10*c – 40*c and the
                            Pro-Pac “Y” models will heat all year round to
                            an outside air temperature of -15*c. All
                            models come with quality components such as a
                            titanium heat exchanger specifically designed for
                            swimming pool applications, all models in the
                            Calorex range come with a 3 year warranty.
                              Whatever
                            the heating source for your swimming pool in this
                            case a heat pump, working out how much input heat
                            you need to maintain a set temperature depends on
                            many variables (the heat losses of the pool), we
                            have prepared the following guide below to give you
                            a estimated value of the heat pump size required to
                            maintain a set temperature of between 27*c and 29*c
                            (80-84F). Fitting the optimum size heat pump will
                            actually save you money as heating up times are
                            quicker and heat pump duty on cycles are reduced. Key Product
                            Feature's:   
                              
                                | 
 | Swimming
                                  Pool Size Metric | Input
                                  Heating required |    
                                               Variables
                                  Used |  
                                | Length |  
                                  Width | Approx
                                  Litres | Minimum
                                  heater required KW | Optimum
                                  heater required KW | 
                                    
                                      | Outside
                                        air temp 16*c   Water
                                        temperature of 29*c /84F   Average
                                        pool depth 1.5meters   Wind
                                        velocity 2.5 meters per sec   Heat
                                        insulation cover fitted when not in use. |  |  
                                |   4Meter 5Meter         7.32 |    
                                   Round  
                                   Round  
                                   3.66 |   Pool Pool 38868 |   6 8 9 |       
                                                         
                                  6               
                                  9               
                                  14/16 |  
                                | 7.92 |  
                                   3.96 | 45616 | 9 |       
                                          14/16 |  
                                | 8.53 |  
                                   4.27 | 52904 | 14/16 |       
                                          18/20 |  
                                | 9.14 |    4.27 | 56683 | 14/16 |      
                                           30/31 |  
                                | 9.14 |  
                                   4.57 | 60732 | 14/16 |       
                                          30/31 |  
                                | 9.75 |  
                                   4.88 | 69099 | 30/31 |       
                                          30/31 |  
                                | 10.97 |  
                                   5.49 | 87454 | 30/31 |       
                                          30/31 |  
                                | 12.19 |  
                                   6.10 | 107968 | 30/31 |       
                                          30/31 |  |    |  
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