Instruction manual

22
Burner Type 12LR 18LR 24LR 32LR 38LR 46LR
Burner Details
G20 Natural Gas
Gas Category II
Heat input (Gross) kW 12 18 24 32 38 46
Gas consum rate Nat Gas G20 m³/h 1.14 1.72 2.29 3.05 3.62 4.38
Max Inlet pressure Nat Gas G20 mbar 50
Min Inlet Pressure Nat Gas G20 mbar 17.5
Hs Nat Gas G20 MJ/m³ 37.78
Hi Nat Gas G20 MJ/m³ 34.02
d Nat Gas G20 0.555
Ws Nat Gas G20 MJ/m³ 50.72
Wi Nat Gas G20 MJ/m³ 45.67
Injector size Nat Gas G20 mm 3.6 4.4 4.9 5.4 5.8 6.3
Injector Part No. L100336 L100544 L100549 L100554 L100558 L100563
Air shutter size Nat Gas G20 mm 13 17 19.5 22.0 24.0 26.5
Air shutter Part No. L100322 L100321 L100320 L100314 L100316 L100318
Gas Category II
Heat input (Gross) kW 12 18 24 32 38 46
Gas consum rate Nat Gas G25 m³/h 1.33 1.99 2.66 3.55 4.21 5.10
Max Inlet pressure Nat Gas G25 mbar 50
Min Inlet Pressure Nat Gas G25 mbar 20
Hs Nat Gas G25 MJ/m³ 32.49
Hi Nat Gas G25 MJ/m³ 29.25
d Nat Gas G25 0.612
Ws Nat Gas G25 MJ/m³ 41.52
Wi Nat Gas G25 MJ/m³ 37.38
Injector size Nat Gas G25 mm 3.7 4.6 5.2 5.8 6.3 6.9
Injector Part No. L100537 L100546 L100552 L100558 L100563 L100569
Air shutter size Nat Gas G25 mm 13 17 19.5 22.0 24.0 26.5
Air shutter Part No. L100322 L100321 L100320 L100314 L100316 L100318
G25 Natural Gas
No of Injectors
1
Gas Connection
½ in BSP Internal thread
Burner current
0.05 (per burner)
Electrical Voltage/Ph/Hz
230 volt 1 phase 50Hz
1.10 Technical Details.
Tables 4a & b Burner Details