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        Furnace Air Temperature Rise
        
            
            
                                                            
                                    
                            
                        
                        
                    
                
                
                     
    
#air temperature rise
Tech Tips:
        
            Every gas furnace data plate/tag has a specification for the temperature rise through that furnace. It is shown in a range like 50-80° or 45-75°. Those first two numbers are the lowest recommended temperature rise; the highest allowed temperature rise through the furnace is usually a 30° difference. When possible, we want to get the rise […]        
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