In the Spring I am planning on adding a 600 Sq Ft Master Bedroom Suite to my New Jersey Ranch House. Nothing too fancy, BedRoom, Sitting Area & Full Bath. It will sit over a crawlspace and be conventionally framed etc. The rest of my house (2200 Sq Ft), has Oil Forced Hot Air Heat and Central Air.
What kinds of options would people recommend I consider for Heating and Cooling the addition?