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Double the Lifespan of Your Water Heater For Less Than $50

Double the Lifespan of Your Water Heater For Less Than $50

Popular Mechanics - Merle Henkenius

Stop rust before it happens. Rust happens. Especially to steel-tank water heaters. Manufacturers take precautions to protect the water heater, but the best they can do is delay its inevitable demise. However, if you learn a little about how your water heater is built, and you take care of this one …

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