I have a 1427 SQFT, single story home in western washington.
5 large windows, (3 x 4 foot) two small windows, 2 x 2, 2 doors, 8 foot ceiling. I recently had a HVAC salesman look at my house and he just said, a two ton unit would work perfectly in your house. Does this sound about right? he didn't do any kind of in-house walk around or anything else, just noticed that I had a Trane two stage XL90 gas furnace and he said the coils would fit right under that and a two ton unit outside would never be working too hard. is this normal procedure? does 2 ton sound about right?