Technical information

64
Technical Helpline: 0844 871 1525
Gas rating chart
m
3
2 min
kW
(gross)
kW
(net)
0.002 0.65 0.58
0.004 1.29 1.16
0.006 1.94 1.75
0.008 2.58 2.33
0.010 3.23 2.91
0.012 3.88 3.49
0.014 4.52 4.07
0.016 5.17 4.66
0.018 5.81 5.24
0.020 6.46 5.82
0.022 7.11 6.40
0.024 7.75 6.98
0.026 8.40 7.57
0.028 9.04 8.15
0.030 9.69 8.73
0.032 10.34 9.31
0.034 10.98 9.89
0.036 11.63 10.48
0.038 12.27 11.06
0.040 12.92 11.64
0.042 13.57 12.22
0.044 14.21 12.80
0.046 14.86 13.39
0.048 15.50 13.97
0.050 16.15 14.55
m
3
2 min
kW
(gross)
kW
(net)
0.052 16.80 15.13
0.054 17.44 15.71
0.056 18.09 16.30
0.058 18.73 16.88
0.060 19.38 17.46
0.062 20.03 18.04
0.064 20.67 18.62
0.066 21.32 19.21
0.068 21.96 19.79
0.070 22.61 20.37
0.072 23.26 20.95
0.074 23.90 21.53
0.076 24.55 22.12
0.078 25.19 22.70
0.080 25.84 23.28
0.082 26.49 23.86
0.084 27.13 24.44
0.086 27.78 25.03
0.088 28.42 25.61
0.090 29.07 26.19
0.092 29.72 26.77
0.094 30.36 27.35
0.096 31.01 27.94
0.098 31.65 28.52
0.100 32.30 29.10
Gas rating chart
natural gas
Gas rating chart for domestic gas meters (up to 6 m
3
/
hr) which measures gas in m
3
Average CV = 38.76MJ/m
3
-1040btu/ft
3
Converting from ft
3
/hr to m
3
/hr: ft
3
/hr ÷ 35.3 = m
3/
hr
Converting from m
3
/hr to ft
3
/hr: m
3
/hr × 35.3 = ft
3/
hr
MX8013 - Technical pocket guide DL v14_post proof.indd 64 30/08/2012 14:30