I finished our basement last year and thought that my idea of in-wall unit heaters would be sufficient due to my walls being ICF floor to ceiling but I was wrong. Two of the three heaters crapped out on me and now I'm approaching a new winter with reservations regarding my judgment on heating choices. I have several rooms and a full kitchen; one room (under the garage) is just storage but gets quite frigid even with it's own door. Our temps here in Alaska drop to pretty cold during the winter, thus the panic of getting a new and efficient heating system.
I have two available loops on the existing HWBB furnace but I can't shake the feeling that there is a more cost effective way of heating the very insulated walls. Can I get some ideas/feedback? Thanks in advance.