Question on shutting off water to prevent pipes from freezing
A few weeks ago, I came home from a week long vacation to find that my furnace had failed. Fortunately it was not cold enough that any pipes froze.
I have since had the furnace repaired, however I am wondering what the proper procedure would be to prevent damage from occurring had the outdoor temperature been colder. From browsing the net, it sounds like I would just need to turn off the main water to the house and leave one faucet open to drain. Is that accurate? Is there anything else recommended?
Thank you in advance...