Some of you probably saw my other post about the oil smell in the new house. Well, we are definitely switching over to NG and installing ducts to the rooms (there are only 2 bedrooms, a bathroom, a combined kitchen/DR which opens to the main room (Family/living room). Can I calculate the amount of heat and air required?
Should I have tests done that I've heard people mention? We're basically starting from scratch as this
Basically, I want to know how much I can determine on my own, and then when to call in the right person (What should I look for in the phone book?). I live in Towson, MD.