Should be no big difference on the gas cost. - I- U$ x% ` [$ t, J oI 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 h! K2 p! Q& W O& m' A2 |$ Y# r
but how about the heat cost?
# J( H8 t' j- H: |" S
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.)