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A.O. Smith Signature 500 50-Gallons Tall 6-year Limited 50000-BTU Natural Gas Water Heater in the Water Heaters department at Lowes.com
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On price gouging and other obstacles to HPWH adoption | A New Shade of Green | Sherry Listgarten | Palo Alto Online
![A.O. Smith Signature 100 50-Gallons Tall 6-year Limited 40000-BTU Natural Gas Water Heater in the Water Heaters department at Lowes.com A.O. Smith Signature 100 50-Gallons Tall 6-year Limited 40000-BTU Natural Gas Water Heater in the Water Heaters department at Lowes.com](https://mobileimages.lowes.com/productimages/68101dd8-8c2b-4018-88e1-d44f1e6aa192/42582246.jpg?size=mpdhi)