... 4)LNG or LPG available (3)Design: 1)Winter-summer switch optional for gas saving 2)ODS ... , forced heater exchanger technology, high thermal efficiency, gas with multiple safety protection, enjoy shower without worry. ... water pressure:0.02—0.8Mpa 4)Gas type: LPG(2800Pa)/NG(2000Pa) (5)Package:Packing Carton ... is confirmed to caused by our quality, we can replace 2012,best sell Gas Water Heater MT-W8 (new)