When paired with a condensing hydronic boiler, SmartPlate heaters can utilize boiler water as little as 5°F above the required potable water temperature to minimize radiation losses and maximize boiler efficiency. Each fully packaged solution includes a control panel and sensors, a potable water side circulator with clean out connections, DHW drain valve, as well as shut-off valves and inlet strainers on both the boiler water and DHW sides. To ensure longevity, all water wetted (potable water side) parts are stainless steel, copper or copper alloy materials.