Should be no big difference on the gas cost. 1 b8 J- p8 u! U$ ?, S5 [* E4 q' uI 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 - Y& o3 |4 b: h4 ^# Mbut how about the heat cost?
& b2 I8 ~: i8 y' {7 qNo 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.)