Today, we get you prepared to replace your hot water heater. There are two types, a tank heater, which is the most common, and a tankless heater. "Tankless water heaters don't operate 24/7. They only ...

“This is the worst company I have ever had the misfortune to deal with,” one reader wrote. Another said: “It’s totally impossible to get any sense out of British Gas.” In the 18 months to July last ...