I have inherited my grandparents farmhouse in the Western NC Mountains... The house has wood heat only, was built in the 20's... Has some insulation but not insulated like it will be in the future (we have other things that have to be fixed first)... The windows are the old original single pane, so loose a lot of heat... We do not live here full time, so would need a stove that could bring the house temp when we arrive, but dont want to go too big... The house is 755sq ft with high ceilings... The current Hearth has a King Circulator that has a few issues... Its also waaaaaayyyyy overkill, and will run you out of the house when its really fired... I know I need a bigger stove for the purposes of warming a cold house up than just an 800 sq ft, but how big? I welcome any ideas... Ive been happily heating our regular 2500 sq ft home with a Buck model 74, set up as an insert since 2007... Thanks for any info