The XC95m is rated with up to 97.3% efficiency (AFUE) and select furnace models are Energy Star qualified.
The S-series furnace cabinet is designed to accommodate virtually any home, and is certified to be airtight to less than 1%.
This high-efficiency, ENERGY STAR® qualified series is engineered so that you don’t have to think about being comfortable in your home – you just are.
Experience reliability for years to come while also saving money and energy with the EcoNet™ Enabled Ruud U96V Ultra™ Series Gas Furnace.
HIGH EFFICIENCY CONDENSING BOILERS
Navien condensing combi-boiler technology provides up to 95.0% AFUE, recognized by Energy Star as Most Efficient. These extremely efficient and eco-friendly units provide extra energy savings over a traditional floor standing boiler and storage tank. Ideal for replacements or new construction.
Navien NCB-E is the first high efficiency condensing combination boiler with the capacity to supply both heat and domestic hot water for larger homes — enough hydronic heat for a whole house, plus hot water to run two showers and a dishwasher all at the same time. Ideal for replacements or new construction.