W
innox · Edition 12.20
EN-15
0
0
600
1200
1800
2400
3000
3600
0
200
400
600
800
1000
50
100
150
200
250
300
350
400
Control and operation curve
% Excess air
Input (kW)
Typical Ratio Control
Input (kBtu/h)
WX0300
0
10
20
30
40
50
0
1000
2000
3000
4000
5000
0
250
500
750
1000
1250
1500
NO
X
Emission (On ratio)
NO
X
ppm @ 3% O
2
Input (kW)
NO
X
- Naturel gas
NO
X
- Propane/Butane
Input (kBtu/h)
WX0400
0
50
100
150
200
250
300
350
400
0
1000
2000
3000 4000 5000
6000
0
300
600
900
1200
1500
1800
Control and operation curve
% Excess air
Input (kW)
Typical Ratio Control
Input (kBtu/h)
WX0400
0
1000
2000 3000
4000
5000
6000
0
300
600
900
1200
1500
1800
0
10
20
30
40
50
NO
X
Emission (On ratio)
NO
X
ppm @ 3% O
2
Input (kW)
NO
X
- Naturel gas
NO
X
- Propane/Butane
Input (kBtu/h)
WX0500
0
50
100
150
200
250
300
350
400
0
1000
2000
3000 4000 5000
6000
0
300
600
900
1200
1500
1800
Control and operation curve
% Excess air
Input (kW)
Input (kBtu/h)
Typical Ratio Control
WX0500
0
10
20
30
40
50
0
1500
3000
4500
6000
7500
0
300
600 900 1200 1500 1800 2100 2400
NO
X
Emission (On ratio)
NO
X
ppm @ 3% O
2
Input (kW)
NO
X
- Naturel gas
NO
X
- Propane/Butane
Input (kBtu/h)
WX0600
0
300 600 900 1200 1500 1800 2100 2400
0
50
100
150
200
250
300
350
400
0
1500
3000
4500
6000
7500
Control and operation curve
% Excess air
Input (kW)
Input (kBtu/h)
Typical Ratio Control
WX0600