disclaimer, this has been my experience. Don't call me if your pipes burst.
Dan Murphy said:The one that most often needs that is the kitchen, as most often on an outside wall by a window. What is the temp going to there tonight?
Edited....I looked on www.weather.com and says about 17. Chilly enough if you do not have insulation and/or poor heat. All you need to do is have a slow, just a bit more than a drip.
Sandyincanada said:I'm lost...why would you let your taps drip? We hit -45 C ( -49F) here and no one worries about pipes bursting unless you are away for a long time and you turn the heat off in the house.