Corrosion Can Occur in Multiple Places in Water Heaters. Here’s the Problem Spots
outside of your house. Do not operate on the venting system yourself since plumbing codes are extremely specific and abundant when it comes to your venting system. Just make sure you can’t see any rusted holes anywhere on your vent pipes or a unburned natural gas may escape through the holes. Call a plumber if you find this problem.
Corrosion Resistant Materials To The Rescue
If you’re concerned with corrosion problems in the tank lining itself, many tank linings are created out of metals besides steel (which corrodes) and instead are made out of copper, stainless steel plastic, or cement. These materials are better than the usual steel and glass lining found on most water heaters manufactured still today. Ask manufacturers for tanks lined with materials other than glass and steel if at all possible.
Want to KNOW more than the water heater salesman? Check out http://www.waterheater-info.com/solar-water-heaters for info on the efficiency of a solar water heating system.
Related Wall Heaters Articles