Should be no big difference on the gas cost. , g: B& _, t# k# h- A- C7 G& n0 `I 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 ! j8 _9 K( E* ebut how about the heat cost?
; p% j4 h+ T B1 M3 I' R5 y, KNo 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.)