I just had the top of the line Infinity furnace, heat pump, and an incredible wifi thermostat installed and it was less expensive than I had budgeted. Duct cleaning is scheduled too. I am so happy that you would think I just got a new Rolls Royce! No one will see my HVAC system like they would a new car, but I am happier to have this. I didn't just buy a system blindly; I educated myself and then when Jim came out to consult, I knew that he really knew HVAC inside and out. He further educated me and never pressured or ""up-sold"". Then when Kevin and Josh came to install, I was stunned by the job they did. It is so nice. I go in my laundry room and admire my ""Rolls Royce"". And the thermostat...have you seen the killer new ones??? Yikes! Fabulous. You would have to see one to know why I am so happy. Hee-hee... Thanks to everyone at Williams Comfort Air. You rock! Incredible customer service, superior service, superior product. Thank you sooooo much for the peace of mind that I have now. I was afraid of my old system and it was costing me a fortune in fuel.