Jan 5th, 2009, 21:48 | #1 |
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注册日期: Jul 2004
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比较一下,大家这个月的GAS费用是多少?
我的从11月30到12月30日,用了近500立方,$265. 比上个月增加几乎一倍。2100sq detached house. 20 year old. 注明:做饭也是GAS,平时气温设在18-20度之间。 |
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Jan 12th, 2009, 19:52 | 只看该作者 #20 |
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注册日期: Jul 2004
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No, they come once per two months in my city, so normal one month is real reading and another one is just estimated number. It shows on your bill. If the bill is earlier of each month, your bill may shows lower than other people. Best reference is your previous year usage. But your number is pretty low comparing with house with over 10 years age. The furnace efficiency may be higher than others. |
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