AMERICAN WATER HEATERS LAUNCHES NEW HIGH EFFICIENCY

COMMERCIAL GAS WATER HEATERS

ASHLAND CITY, Tenn. (July 14, 2008) – American Water Heaters is pleased to

announce the new High-Efficiency Commercial Gas (HCG) Water Heater as the newest

product line. The HCG series is an ideal choice for restaurants and other mid-size

applications.

HCG Water Heaters feature maximum installation flexibility, continued reliability, and an

advanced thermal efficiency. Standard water heaters are 80% efficient, but the HCG

Water Heater delivers up to 250,000 BTU input with 95% efficiency. The HCG Series

Water Heater also features an easy-to-read LCD display screen and a microprocessor

that controls the ignition and thermostat.

The HCG Series is a space-saving design, featuring a small footprint and top-mounted

controls. All serviceable components can be accessed from the front of the unit, making

maintenance needs simple. This cost-saving water heater is practical, reliable, and

efficient. It comes with a three year limited tank warranty