GRUNDFOS - COMFORT 10-16 DT PM BU/LC - 99812354

The Grundfos COMFORT 10-16 DT PM BU/LC (MPN 99812354) is a high-efficiency domestic hot water recirculation pump designed for residential homes with a dedicated hot water return line. Featuring an energy-saving permanent magnet ECM motor and an integrated digital timer, this circulator provides instant hot water while significantly reducing water waste and operating costs. The corrosion-resistant brass pump housing is approved for potable water applications, and the maintenance-free wet rotor design ensures quiet, reliable performance. Designed for tank and tankless water heaters, the COMFORT 10-16 DT PM BU/LC offers programmable operation to circulate hot water only when needed, maximizing comfort and energy efficiency.

Cross References

• Grundfos — 99812354
• Grundfos — COMFORT 10-16 DT PM BU/LC
• Grundfos — 93094713 (Current replacement model with Timer + Temperature control)

Usage

The Grundfos COMFORT 10-16 DT PM BU/LC is installed on domestic hot water systems equipped with a dedicated hot water return line. Its integrated digital timer allows homeowners to program circulation schedules so hot water is available during peak usage periods while minimizing unnecessary pump operation. The ECM motor consumes only 6 watts of power, making it an energy-efficient solution for residential water heaters, tankless water heaters, and domestic hot water storage systems. The brass housing is suitable for potable water applications and provides long-term corrosion resistance.