Should be no big difference on the gas cost. 5 G1 N z. O$ wI 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 9 I+ x; B. e4 |7 G9 j( z
but how about the heat cost?
- Z; s/ I7 C* Z3 \+ y. f( K6 ~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.)