Which Programmable Thermostat is Best for Me?
在一般情况下, every programmable thermostat comes with four pre-programmed settings and maintains those settings within two degrees. Many qualified models also come with additional features, such as:
To decide which model is best for you, think about your schedule and how often you are away from home for regular periods of time — work, 学校, other activities — and then decide which of the three different models best fits your schedule: the 7-day, 5 +为期两天的, 或5-1-1-day.
7天的模型 are best if your daily schedule tends to change, say, if children are at home earlier on some days. They give you the most flexibility, and let you set different programs for different days — usually with four possible temperature periods per day.
5 +为期两天的模型 use the same schedule every weekday, and another for weekends.
5-1-1的模型 are best if you tend to keep one schedule 周一 through 星期五 and another schedule on 周六s and 周日s.