Should be no big difference on the gas cost.# C$ t9 {* d( b+ a* y4 ~9 s3 r4 a
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 + F& X6 w5 M( U+ C4 x
but how about the heat cost?
1 h: @2 N( A6 q% K+ M
No 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.)