SECTION 18: SPECIFICATIONS7318.9 Burner SpecificationsFigure 37: Linear and U-Tube Specifications*Only available in Multiburner. **Based on Gross Caloric Value.Natural G20: 8.7 mbar 3.5 in wgNatural G25: 11.1 mbar 4.5 in wgNatural G25 BH 55*: 9.5 mbar 3.8 in wg18.9.1 StandardBurner Specifications BH15 BH20 BH25 BH30 BH35 BH40 BH45 BH50 BH55*Burner AirplateID Number 20 15 12 6 7 9 10 11 19Jet Numbers -Natural G20 & 25 #30 3.8 mm #19 4.7 mm #9 #3 #2 B E6.8 mm (G25)Jet Numbers -Propane/Butane #46 2.3 mm #37 #33 3.1 mm 3.3 mm #29 #26 #24Jet Numbers -Pressure Couple 1.95 mm 2.25 mm 2.5 mm 2.7 mm 2.9 mm 3.2 mm 3.25 mm 3.4 mm -Gas Consumption**Natural G20 (m 3 /h) 1.43 1.91 2.38 2.86 3.36 3.81 4.29 4.77 5.25Gas Consumption**Natural G25 (m 3 /h) 1.66 2.22 2.77 3.32 3.88 4.43 4.99 5.54 6.09Gas Consumption**Propane (m 3 /h) [kg/h]0.56[1.07]0.75[1.43]0.94[1.79]1.13[2.15]1.32[2.50]1.51[2.86]1.69[3.22]1.88[3.58] 2.07 [3.94]Gas Consumption**Butane (m 3 /h) 0.43 0.57 0.72 0.86 1.00 1.15 1.29 1.43 1.57Governor PressureButane (mbar) 21.4 19.7 19.2 17.4 18.2 17.9 16.9 18.4 18.3Governor PressureButane (in wg) 8.6 7.9 7.7 7.0 7.3 7.2 6.8 7.4 7.3Governor PressurePropane (mbar) 26.1 26.1 26.1 27.4 26.1 28.6 28.6 26.1 26.1Governor PressurePropane (in wg) 10.5 10.5 10.5 11.0 10.5 11.5 11.5 10.5 10.5FanDamperSwirler*Plan View Reflector171 mmEnd ViewInternal Swirler*273 mm317mmTube LengthTube LengthFan Tube U-TubePlan ViewFanBurner TubeBurner Tube100 mm100 mmDamper*Swirler must always be located in Fan Tube.367mm457 mmWeld SpotWeld Spot
