View Best Natural Gas Water Heater US. Monthly operating costs are very less for gas water gas water heaters are simple, environmentally friendly, efficient, and perform better than electric water heaters. If your water heater is nearing the end of its useful life and you're thinking of replacing it before disaster strikes, you'll be happy to know that you have better choices, thanks typically, homeowners replace their old water heater with one of the same type that runs on the same fuel—natural gas or electricity.
While some make use of propane, a few others use butane and natural gas.
A tankless water heater removes the tank from the equation entirely. Get exclusive articles, recommendations, shopping tips, and sales alerts. A gas water heater needs to be taken care of to ensure that it does not endanger the use. Read our guide for more.