... heat:1.4-14MW,pressure:0.7-1.25M IntroductionSZS Series coal water mixture(CWM) steam boiler/hot water boiler is ... , is the best alternative to fuel, coal-fired boiler;ZSZ series CWM boiler is optimized in design, circulate naturally and negative ... XP035B12JA 2.2kw XP040B12JA 4kw XP040B12JA 4kw XP050B12JA 4kw SZS series coal-water slurry steam hot water boiler