Running all winter?

[cj133]

I'm not sure if this is the best section for this, but it's something I've wondered about for a while.

How cold could it get out before a pool had an issue, assuming the pump runs 24/7? I'm thinking the first thing that would happen is ice would film over the top, but at what point would it starve the pump as long as water is flowing?

 

[mknauss]

Your biggest threat with cold and trying to maintain your pool open is a power outage. Also extended periods below 32F. Eventually even running water will have an issue.

 

[ajw22]

Read...

Preparing Pool for Cooler Months - Further Reading

www.troublefreepool.com

The Physics of Freezing and Freeze Protection

Recently, there have been a lot of questions from those living in moderate climates about using automatic freeze protection or running pumps to prevent freezing and what a pool owner should do when temperatures drop so I thought it might be useful to have a thread which dealt with the issue from...

www.troublefreepool.com