A Peer Reviewer Said It. The Fluid Flow Proves It.

Traditional hot water reset follows the weather. APS conservation logic follows the building. One looks outside. The other pays attention to what’s actually happening inside. The difference? Heating energy cuts of more than 40%.

Conventional wisdom said turning down the heat at night would cost more to recover in the morning than it ever saved. Conventional wisdom was wrong. A real-world case study proved it — 9% less energy consumed, even when the overnight temperatures were colder.