Rated Heat Output

0.7-14

Working Pressure

0.7-1.6

Fuel

Light Oil, Natural Gas, Coal Gas, Liquefied Gas

Elec. Power(AC)

380V  /  50Hz

Limit of Height Above Sealevel(m)

≤1000

Boiler Model

WNS0.7-0.7/95/70

-Y(Q)

WNS1.4-0.7/95/70

-Y(Q)

WNS1.4-1.0/95/70

-Y(Q)

WNS2.1-1.0/95/70

-Y(Q)

WNS2.8-0.7/95/70

-Y(Q)

WNS2.8-1.0/95/70

-Y(Q)

WNS4.2-0.7/95/70

-Y(Q)

WNS4.2-1.0/95/70

-Y(Q)

Rated Heat Output (MW)

0.7

1.4

1.4

2.1

2.8

2.8

4.2

4.2

Working Pressure(MPa)

0.7

0.7

1.0

1.0

0.7

1.0

0.7

1.0

Rated Outlet/Inlet Temperature (°C)

95/70

Temperature of Dran Smoke (Oil/Gas)(°C)

166/167

165/167

166/168

165/166

165/166

165/166

166/167

168.5/169

Efficiency (Oil/Gas)(%)

91.77/

91.43

91.04/

90.66

91.8/

91.6

91.14/

90.76

91.2/

90.87

91.2/

90.87

91.26/

90.87

91.26/

90.87

(kg/h/Nm3/h)Rated Fuel Consumption (Oil/Gas)

64/

77.3

128.9/

156.1

128/

154.4

193.2/

233.8

257.3/

311

257.3/

311

385.7/

463.3

385.7/

467

L*B*H (m)

3.13*1.6

*2.04

4.1*2.1

*2.434

4.1*2.1

*2.434

4.765*2.166

*2.58

4.765*2.166

*2.58

4.765*2.166

*2.58

5.57*2.4

*2.714

5.57*2.4

*2.714

LD of Outlet (mm)

65

100

100

125

125

125

150

125

LD of Returnwater (mm)

65

100

100

125

125

125

150

125

LD of Chimney (mm)

300

350

350

400

500

500

600

600

Boiler Model

WNS4.2-1.0/

115/70

-Y(Q)

WNS5.6-1.0/

95/70

-Y(Q)

WNS5.6-1.0/

115/70

-Y(Q)

WNS7-1.0/

95/70

-Y(Q)

WNS7-1.0/

115/70

-Y(Q)

WNS10.5-1.0/

95/70

-Y(Q)

WNS10.5-1.25/

115/70

-Y(Q)

WNS14-1.0/

95/70

-Y(Q)

WNS14-1.25/

115/70

-Y(Q)

WNS14-1.6/

130/70

-Y(Q)

Rated Heat Output (MW)

4.2

5.6

5.6

7

7

10.5

10.5

14

14

14

Working Pressure(MPa)

1.0

1.0

1.0

1.0

1.0

1.0

1.3

1.0

1.3

1.6

Rated Outlet/Inlet Temperature (°C)

115/70

95/70

115/70

95/70

115/70

95/70

115/70

95/70

115/70

130/70

Temperature of Dran Smoke (Oil/Gas)(°C)

167/

168

168.3/

169

167/

168

160/

165

165/

168

160/

162.8

166/

166.6

151/

154

158/

160

166.4/

168.7

Efficiency (Oil/Gas)(%)

91.12/

90.78

91.13/

90.74

92/

91.78

92.43/

91.92

92.2/

91.78

91.93/

91.55

92.17/

91.87

92.8/

92.41

92.5/

92.14

91.7/

91.3

(kg/h/Nm3/h)Rated Fuel Consumption (Oil/Gas)

386/

467.5

515.1/

623.7

509.5/

616.6

635.4/

769.6

635/

770.7

957.3/

1159.2

954.8/

1155.1

1264/

1531.2

1268.3/

1535.7

1276/

1550

L*B*H (m)

5.57

*2.4*

2.714

6.49

*2.91

*3.23

6

*2.645

*3.053

6.62

*2.7

*3.374

6.334

*2.814

*3.235

7.644

*3.236

*3.598

7.644

*3.236

*3.598

7.85

*3.5

*3.5

7.85

*3.5

*3.5

8.139

*3.616

*3.64

LD of Outlet (mm)

125

200

200

200

200

250

200

250

250

200

LD of Returnwater (mm)

125

200

200

200

200

250

200

250

250

200

LD of Chimney (mm)

600

740

740

740

740

1300*500

1300*500

1300*500

1300*500

1300*500