Reznor VC series infrared heaters High altitude conversion instructions User Manual
Page 9
9
USA
Natural Gas 2001– 4000 ft (611-1220m)
Size
60
80
100
125
150
170
200
“WC Hi
4.1
3.7
4.7
4.3
4.2
3.8
3.3
mbar Hi 10.2
9.2
11.7
10.7
10.5
9.5
8.2
“WC Lo
2.3
2.1
2.0
2.5
2.0
2.2
2.0
mbar Lo
5.7
5.2
5.0
6.2
5.0
5.5
5.0
USA
Natural Gas 4001– 6000 ft (1221-1829m)
Size
60
80
100
125
150
170
200
“WC Hi
4.1
3.7
4.7
4.3
4.2
3.8
3.3
mbar Hi 10.2
9.2
11.7
10.7
10.5
9.5
8.2
“WC Lo
2.3
2.1
2.0
2.5
2.0
2.2
2.0
mbar Lo
5.7
5.2
5.0
6.2
5.0
5.5
5.0
USA
Natural Gas 6001– 10000 ft (1830-3048m)
Size
60
80
100
125
150
170
200
“WC Hi
4.0
3.6
4.6
4.2
4.1
3.7
3.2
mbar Hi 10.0
9.0
11.5
10.5
10.2
9.2
8.0
“WC Lo
2.2
2.0
1.9
2.4
1.9
2.1
1.9
mbar Lo
5.5
5.0
4.7
6.0
4.7
5.2
4.7
CANADA
Natural Gas 2001– 4500 ft (611-1371m)
Size
60
80
100
125
150
170
200
“WC Hi
4.1
3.7
4.7
4.3
4.2
3.8
3.3
mbar Hi
10.2
9.2
11.7
10.7
10.5
9.5
8.2
“WC Lo
2.3
2.1
2.0
2.5
2.0
2.2
2.0
mbar Lo
5.7
5.2
5.0
6.2
5.0
5.5
5.0
Orifice Pressure Adjustment (VPT/VCT)