It is now Feb. 15, 2016 and the furnace is STILLNOTINSTALLED correctly.(from May 2015– check out the other Coastal Heating and Cooling link on Unilocal– for some reason they have two here). I turned the thermostat to 80 and in three days it FINALLY creped from 57 degrees to 64 degree! I had to buy portable heaters to help it along!!! how is THAT energy efficient, **Marylin, I don’t know HOW you got them to respond and finish the job in three days– unless, of course, you’re his wife or a plant to offset these other negative reviews! there has been 9 code violations and the inspector just failed his work– AGAIN last Friday. I’ve also reported him to the Attorney General’s office.