300000-4200000 KCal/H Natural Gas Diesel Oil Fired Hot Water Boiler for Hotel School heating

WNS series oil/gas fired boiler adopts horizontal three-pass wet-back structure,large corrugated furnace and patented thread pipe technology,equipped with international first-level brand burners and valve groups,and independently developed high-matching PLC control system to realize muitiple linkages.The lock protection function protects the equipment running safely.It normally suitable for 500kg to 20ton/h capacity,use all kinds of gas and oil fuels,such as natural gas, lpg,lng,cng,city gas,biogas, diesel oil,heavy oil.

Boiler Features:

1.Monitoring of water level: Equipped with water level electronic detector to control the water level.

2.Setting time: The users can set the starting and stopping time as their demand.

3.Electric leakage protection: When the elements of boiler have a electric leakage, the control system will cut off power automatically.

4.Water shorage protection: When the boiler is lack of water, the system will turn off burner and raise alarm.

5.Over pressure protection:When the pressure of boiler is over your setting point, burner will stop working and raise alarm.

6.Power abnormal protection:When the power ia abnormal, the boiler will stop working immediately.

Technical parameter

This series boiler is horizontal three pass fire tube hot water boiler.It equipped with good performance burner and advanced techniques.The burning control, water feed,programs run,etc,are full automatic.This boiler is safe and reliable, and also has the advantage of compact structure,simple operation,easy installation, high efficiency ,less pollutionand noise,etc.It is widely used for factory, hotel, hospital, office building, etc.