In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
I’m looking for low watt pumps, line AC most of the time with solar inverter AC power during outages. Minimum power consumption is the goal. As planned, the system will be ½ “copper pipe, drainback to 10G atmospheric pressure tank, head to collector 6’.The second loop is the HX in drainback tank to 80G storage, head from storage to drainback tank HX is 9’. I’m looking at Taco 007 1/25hp at 80w.I would like a lot lower consumption. How can I get there? Any suggestion would be great.