Residential Water Heater Family
Manufacturer: A.O. Smith
A.O. Smithís Effex gas heaterís patented air-intake system reduces energy costs up to 25%, while its Hybrid gas heater offers 90% thermal efficiency by blending tankless and traditional heating methods. The Voltex hybrid electric heaterís new pump technology makes it twice as efficient as standard models, while the collectors in the Cirrex Solar thermal water-heating system provide up to 70% of the energy needed and are a fraction of the cost of PV panels.
[Reader Service: November 2010, #205]
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