This is an alert

The alert component can be used to highlight certain parts of your page for higher content visibility.
Ruud Logo

Ruud

A sub-brand of: Rheem

Sister Brands

Rheem
Friedrich
Richmond
Mainline
Russell
Thermal Zone
WeatherKing

Most Efficient Water Heater Systems by Ruud

Enlarge
SYSTEM TYPE TANK SIZE EFFICIENCY (UEF) IDENTICAL TO (BRANDS & MODELS)  
Gas Tankless 0 gal 0.96 Rheem , Friedrich , Ruud View System
Gas Tankless 0 gal 0.96 Rheem , Friedrich , Ruud View System
Gas Tankless 0 gal 0.96 Rheem , Friedrich , Ruud View System
Gas Tankless 0 gal 0.96 Rheem , Friedrich , Ruud View System
Gas Tankless 0 gal 0.96 Rheem , Friedrich , Ruud View System
Gas Tankless 0 gal 0.96 Rheem , Friedrich , Ruud View System
Gas Tankless 0 gal 0.96 Rheem , Friedrich , Ruud View System
Gas Tankless 0 gal 0.96 Rheem , Friedrich , Ruud View System
Gas Storage 40 gal 0.9 Rheem , Friedrich , Richmond , Ruud View System
Gas Storage 40 gal 0.9 Rheem , Friedrich , Richmond , Ruud View System

Conventional Electric Ain't Efficient!

Guess what!? Conventional electric Water Heaters are not efficient enough for Energy Star to certify them, and these days, there's no reason not to get a heat pump water heater, so you won't find any here.

Most Efficient HVAC Systems by Ruud

Enlarge
SYSTEM TYPE COOLING EFFICIENCY (SEER2) HEATING EFFICIENCY (HSPF2) IDENTICAL TO (BRANDS & MODELS)  
Heat Pump 33.1 13.3 Rheem , Ruud View System
Heat Pump 33.1 13.4 Rheem , Ruud View System
Heat Pump 29.4 12.7 Rheem , Ruud View System
Heat Pump 29.4 12.9 Rheem , Ruud View System
Heat Pump 26.5 12.3 Rheem , Ruud View System
Heat Pump 26.5 12.6 Rheem , Ruud View System
Heat Pump 26.0 11.6 Rheem , Ruud View System
Heat Pump 26.0 11.8 Rheem , Ruud View System
Heat Pump 25.3 12.7 Rheem , Ruud View System
Heat Pump 25.3 12.8 Rheem , Ruud View System