Should be no big difference on the gas cost. 9 H/ ~4 a7 r" E; ^7 T+ j" h0 NI 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 . o" s; \9 M1 d( X, l4 w/ L
but how about the heat cost?
( \: z3 M3 }' iNo 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.)