Commercial     Complete HVAC                 
Commercial     Electric                      
Commercial     Electric Wall                 
Commercial     Evaporative Cooling           
Commercial     Floor/Wall Furnace            
Commercial     Forced Air                    
Commercial     Heat Pump                     
Commercial     Heat Pump Individual Unit     
Commercial     Hot Chilled Water             
Commercial     Hot Water                     
Commercial     Hot Water Radiant             
Commercial     None                          
Commercial     Package Unit                  
Commercial     Radiant                       
Commercial     Radiant Panels                
Commercial     Space Heater                  
Commercial     Steam                         
Commercial     Steam w/o Boiler              
Commercial     Ventilation                   
Commercial     Warm and Cool Air Zone        
Condo          Central Air to Air            
Condo          Cool Air in Heat Ducts        
Condo          Electric Baseboard            
Condo          Electric Panel                
Condo          Electric Radiant              
Condo          Floor/Wall Furnace            
Condo          Forced Air                    
Condo          Heat Pump                     
Condo          Heat Pump Individual Unit     
Condo          Hot Water Baseboard           
Condo          None                          
Condo          Oil Fired                     
Condo          Warm and Cool Air Zone        
Duplex         Central Air to Air            
Duplex         Cool Air in Heat Ducts        
Duplex         Electric Baseboard            
Duplex         Electric Panel                
Duplex         Electric Radiant              
Duplex         Floor/Wall Furnace            
Duplex         Forced Air                    
Duplex         Heat Pump                     
Duplex         Heat Pump Individual Unit     
Duplex         Hot Water Baseboard           
Duplex         Hot Water Radiant             
Duplex         None                          
Duplex         Oil Fired                     
Duplex         Warm and Cool Air Zone        
Mobile Home    Cool Air in Heat Ducts        
Mobile Home    Cool Air Separate Ducts       
Mobile Home    Floor/Wall Furnace            
Mobile Home    Forced Air                    
Mobile Home    Heat Pump                     
Mobile Home    None                          
Mobile Home    Warm and Cool Air Zone        
Multiple Unit  Central Air to Air            
Multiple Unit  Cool Air in Heat Ducts        
Multiple Unit  Electric Baseboard            
Multiple Unit  Electric Panel                
Multiple Unit  Electric Radiant              
Multiple Unit  Floor/Wall Furnace            
Multiple Unit  Forced Air                    
Multiple Unit  Heat Pump                     
Multiple Unit  Heat Pump Individual Unit     
Multiple Unit  Hot Water Baseboard           
Multiple Unit  None                          
Multiple Unit  Oil Fired                     
Multiple Unit  Warm and Cool Air Zone        
Out Building   None                          
Residential    Air Exchange                  
Residential    Blowers and Ducts             
Residential    Central Air to Air            
Residential    Cool Air in Heat Ducts        
Residential    Cool Air Separate Ducts       
Residential    Electric Baseboard            
Residential    Electric Panel                
Residential    Electric Radiant              
Residential    Evaporative Cooling           
Residential    Exhaust Fan and Air inlets    
Residential    Floor/Wall Furnace            
Residential    Forced Air                    
Residential    Glass Panel Electric          
Residential    Ground Loop Heat System       
Residential    Heat Pump                     
Residential    Heat Pump Individual Unit     
Residential    Hot Water Baseboard           
Residential    Hot Water Radiant             
Residential    Individual Thru Wall Heat Pump
Residential    None                          
Residential    Oil Fired                     
Residential    Refrigerated AC Zoned Sys     
Residential    Refrigerated Pkg Short Ducts  
Residential    Warm and Cool Air Zone        
Townhouse      Central Air to Air            
Townhouse      Cool Air in Heat Ducts        
Townhouse      Electric Baseboard            
Townhouse      Electric Panel                
Townhouse      Electric Radiant              
Townhouse      Floor/Wall Furnace            
Townhouse      Forced Air                    
Townhouse      Heat Pump                     
Townhouse      Heat Pump Individual Unit     
Townhouse      Hot Water Baseboard           
Townhouse      Hot Water Radiant             
Townhouse      None                          
Townhouse      Oil Fired                     
Townhouse      Warm and Cool Air Zone        
Triplex        Central Air to Air            
Triplex        Cool Air in Heat Ducts        
Triplex        Electric Baseboard            
Triplex        Electric Panel                
Triplex        Electric Radiant              
Triplex        Floor/Wall Furnace            
Triplex        Forced Air                    
Triplex        Heat Pump                     
Triplex        Heat Pump Individual Unit     
Triplex        Hot Water Baseboard           
Triplex        Hot Water Radiant             
Triplex        None                          
Triplex        Oil Fired                     
Triplex        Warm and Cool Air Zone        
