The A.O. Smith
Signature 900 HPS10-50H45DV is part of the
Water Heaters test program at
Consumer Reports. In our lab tests, Heat Pump Water Heater
models like the Signature 900 HPS10-50H45DV are rated on multiple criteria, such as those
listed below.
Energy efficiency:
A top-scoring model uses less electricity to create hot water in heat-pump only mode.
Speed of heating:
A top-scoring model generates hot water quickly in heat-pump-only mode.
