Installation and operating instruction
Oil burner WL20/1-C Z-1LN
4 Installation
83055902 1/2019-04 La
21-84
Nozzle selection table
Different load values are possible due to tolerances.
Stage 1
Burner capacity [kW] at pump pressure
Nozzle size [gph]
9 bar
10 bar
11 bar
1.10
47.6
49.5
52.4
1.25
53.6
55.9
59.5
1.35
58.3
60.7
64.3
1.50
64.3
67.8
71.4
1.65
70.2
75.0
78.5
1.75
74.9
78.5
83.3
2.00
85.7
90.4
95.2
Stage 2
Burner capacity [kW] at pump pressure
Nozzle size [gph]
18 bar
20 bar
22 bar
1.10
66.6
70.2
73.8
1.25
76.2
79.7
83.8
1.35
82.1
86.8
90.4
1.50
90.4
96.4
101.2
1.65
99.9
105.9
110.7
1.75
105.9
111.9
117.8
2.00
121.4
128.5
134.5
Conversion of burner capacity to oil throughput see formula below.
Oil throughput in kg/h =
Burner capacity in kW
11.9 kWh/kg
