... and time control,easily use and maintain,noiseless. Oil fired steam boiler Steam boiler BoilerProduct features1. Automatic operation, safety, and reliability ... provided with various control, protection device, and automatic control of steam pressure, water level and combustion system. The hot water ... -1.25Y(Q)Rated capacityt/h0.20.30.51234681015Rated steam pressureMpa0.40.71.01.01.251.251.251.251. ...