Should be no big difference on the gas cost. ! }) ]; B+ q$ F& P# U( TI 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 a- q* J: j/ j. D
but how about the heat cost?
9 k8 a5 h7 L* E" rNo 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.)