I winterized by using forced air to blow out the system. We had no power outages that would have resulted in a major freezing period.
If we had had a long period of no electricity, we would have moved out to the trailer anyway, and used the propane furnace to keep ourselves warm.
Lantley wrote:
Glad to hear the fix was simple.
Sounds like it froze to me as well.
When you mention you kept the heater hooked up all winter are you referring to an electric heater. A minor power outage could have been the culprit.
I use space heaters myself to extend the season. They are not foolproof and certainly no substitute for winterizing.