PyMS said:Since The OP is primarily unhappy about the COST of his present heating system, not so much the performance, it would seem to me that a heads-up comparison of the local cost of all other available power source should be the first step, together with the relative efficiencies plus installation and tax rebate (if any) costs.
Perhaps I missed it, but did you already list your natural gas, electrical power, wood pellet and firewood rates?
Once these numbers are on the table a discussion of how to save heating costs becomes much easier. Moreover, the results may sometimes be quite surprising!
Henk
Good Advice.
I would have chosen Natural Gas before pellets. The "cost per BTU" of Nat. Gas is cheaper than pellets here; but it is not available at my location.