Gas-powered Tankless Heaters

It's Bridget Otto Thursday and today she writes about Going tankless, tankless water heaters. In a follow up to her December article about tankless water heaters, Otto writesSeems there's no market for electric systems here. But there is for gas-powered, and those readers with gas-powered heaters felt I'd given the product short shrift.Now, knowing what I know, I agree with them. But my bottom