Should be no big difference on the gas cost. " W7 n5 j5 d! H+ U4 [( ?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 1 Z8 u& U3 P, W2 c
but how about the heat cost?
* U) n3 ? W) \5 x O2 o( HNo 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.)