Green Products > A.O. Smith NEXT Hybrid Water Heater
This innovative tankless water heater captures waste heat from exhaust to operate at 90 percent thermal efficiency (about 8 percent higher than comparable tankless units).
Also, The NEXT has a small buffer tank that gives it the extra reserves to handle more than one appliance or shower. It requires only low-cost PVC vent pipes and standard 1/2” gas lines for installation.
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