Should be no big difference on the gas cost. + H& G1 g9 f/ t1 @1 II like the split level very much because less stairs to climb. It's perfect for seniors and kids.
shcoconut 发表于 2012-3-30 18:36 2 q" k% K+ g" B4 R# J5 @but how about the heat cost?
% E# t* T* Y" H+ j- \& i( S, gNo big difference but 4-level split should have less cu ft of space, a little bit less of fee is expected provided that there is no other variables (like insulation R-value etc.)