[ltcdfancher]

Originally Posted by RoadToad

Looking at YouTube. Mostly fundamental.
Possibly best related to your question would be:

https://www.youtube.com/watch?v=nX1ng2g-PTA

Thank you for sending a link to that YouTube video. However, the presenter’s heater is different than mine. I can change the temperature settings in the schedule, but I still don’t see how to control the recirculating pump. It’s default to “Off.”