New- Open Box (Not in Original Box). The New Recirculation Pump Kit from Rheem provides immediate hot water using the Tankless water heater controls. A timer setting can be activated to run every so often (for example, every 30 minutes) to keep hot water flowing through the homes pipes and ready when needed. Built-in functionality on the water heater supports two different modes of operation.
The Performance mode promotes comfort or you can save on energy costs using the Energy Saver mode. Installation has also been made easier with an internal check valve built into the pump, no external plug to fix into a wall outlet, and no need to install an aqua stat. Save on energy costs with the energy saver mode. Extremely durable stainless steel pump casing. FNPT stainless steel flange fittings.Kit contains pump, flanges, gaskets, and hardware. Kit is compatible with the following Rheem tankless water heaters: ECO200 DVLN3/XLN3-1, ECO180 DVLN3/XLN3-1, ECO150 DVLN3/XLN3-1, ECOH200 DVLN/XLN-1, ECOH180 DVLN/XLN-1, ECOH160 DVLN/XLN-1. Fix your water heater with peace of mind using genuine Rheem parts.