It ended up around $13,500 to put in minis, remove the boiler, another few hundred to get rid of the oil tank. MA has a series of banks that will give you the money at 0%. One of them was a credit union I had an account with. It’s free $$. I divided the total by number of months and it came out to the exact payment. Ironically I moved but will be paying until summer of 2020 unless I want to pre pay which makes no sense.
I have gas now and as technology advances I’m looking at solar shingles without those hideous panels which is here basically.