I'm really not sure how any of this is worth the extra ~$8k in price difference. Not saying there aren't people out there willing to buy but it's not for me. 1

I'm really not sure how any of this is worth the extra ~$8k in price difference. Not saying there aren't people out there willing to buy but it's not for me. 1 - I already have a local contractor and financing shouldn't be a reason it costs more. 2 - This is ~$500 and I already own a air purifier. 3 - This is ~$200 and I already own a thermostat. 4 - I can't speak to the value in this but in my case I don't have central ducts.