Bradford White Corp. has introduced eForce, the first of a new line of super-high-efficiency commercial gas water heaters. This new water heater offers 98.5% thermal efficiency. The eForce also offers the ability to vent the equivalent of 100 feet utilizing 3" PVC, ABS or CPVC piping, or 150 feet utilizing 4" PVC, ABS or CPVC piping. eForce also offers quiet operation. It is available in 100 gallons/199,999 Btus with features such as the Hydrojet Sediment Reduction System, Vitraglas tank lining, glass-coated flue tubes, magnesium anode rods and a brass drain valve.Bradford White Corp.