(NC)—Water heaters quietly function in basement corners across the country, providing hot water to millions of families on a daily basis. Most take hot water for granted, but when a water heater stops providing hot water, one wonders what they really know about their water tank. Dave Walton, director home ideas with Direct Energy talks about the most common myths and questions he’s heard around water heaters recently:

Myth: You have dirty water if you have an older water heater.

Truth: Water heaters work for years without accumulating any significant buildup of rust – that’s how they are designed. Small amounts of sediment or lime can accumulate at the bottom of the tank over the life of a water heater, but since hot water is pulled from the top of the tank, your water is largely unaffected by the small deposits of sediment.

Myth: Annual maintenance improves efficiency. Read the rest of this entry »