Groen CC20-E Operator's Manual page 176

C/2-G
Orifice Size Charts
Installation Site
Altitude
(feet)
Zero or at Sea Level
1000
2000
3000
4000
5000
6000
7000
8000
9000
10,000
11,000
12,000
Installation Site
Altitude
(feet)
Zero or at Sea Level
1000
2000
3000
4000
5000
6000
7000
8000
9000
10,000
11,000
12,000
5A-2
ORIFICE SIZE CHART
NATURAL GAS
Oven
Part No. Drill Size
090776 1.45 mm
#54
090886 #54
#54
1.35 mm
090839
1.35 mm
090840 #55
090841 1.30 mm
1.25 mm
090842
1.25 mm
090843 1.20 mm
090844 #56
ORIFICE SIZE CHART
PROPANE GAS
Oven
Part No. Drill Size
098671 #64
#65
098677
#65
0.85 mm
098678
0.85 mm
#66
098679
#66
098676 #67
098680 0.80 mm
098681 #68
098682 0.75 mm
098683 #69
FOR
Boiler
Part No. Drill Size
085167 1.50mm
1.45 mm
090853 1.45 mm
1.45 mm
#54
090854
#54
090855 1.35 mm
090856 #55
1.30 mm
090857
1.30 mm
090858 1.25 mm
090859 1.20 mm
FOR
Boiler
Part No. Drill Size
085169 #63
090860 #64
090861 0.90 mm
#65
090862
#65
0.85 mm
090863
0.85 mm
090864 #66
090865 #67
090866 0.80 mm
090867 #68
090868 0.75 mm
Oven Runner Arm
Part No. Drill Size
090764 #55
1.30 mm
090869
1.30 mm
1.25 mm
090870 1.25 mm
1.25 mm
090871 1.20 mm
090872 #56
1.15 mm
090873
1.15 mm
090874 1.10 mm
090875 #58
Oven Runner Arm
Part No. Drill Size
090765 #67
090876 0.80 mm
#68
090877 #68
#68
090878 0.75 mm
#69
090879
#69
090880 #70
0.70 mm
090881
0.70 mm
085159 #71
(Revised 1/02)