American Water Heater Association
RESIDENTIAL GAS WATER HEATERS• NFPA – National Fire Protection Association • ASME – American Society of Mechanical Engineers • GAMA – Gas Appliance Manufacturer’s Association This gas-fired water heater is design certified by CSA INTERNATIONAL under American National Standard/CSA Standard for Gas Water Heaters … Fetch Document American Water Heater Employee Receives PSDA Industry Award… Read More »