Reznor VC series infrared heaters High altitude conversion instructions - Manual (Page 8)

8
USA Natural Gas 2001– 4000 ft (611-1220m)
Size 60 80 100 125 150 170 200
“WC 4.0 3.3 3.3 3.9 4.0 3.2 3.3
mbar 10.0 8.2 8.2 9.7 10.0 8.0 8.2
CANADA Natural Gas 2001– 4500 ft (611-1370m)
Size 60 80 100 125 150 170 200
“WC 4.0 3.3 3.3 3.9 4.0 3.2 3.3
mbar 10.0 8.2 8.2 9.7 10.0 8.0 8.2
USA Natural Gas 4001– 6000 ft (1221-1829m)
Size 60 80 100 125 150 170 200
“WC 4.0 3.3 3.3 3.9 4.0 3.2 3.3
mbar 10.0 8.2 8.2 9.7 10.0 8.0 8.2
Natural Gas 6001– 10000 ft (1830-3048m) USA
Size 60 80 100 125 150 170 200
“WC 3.9 3.2 3.2 3.8 3.9 3.1 3.2
mbar 9.7 8.0 8.0 9.5 9.7 7.7 8.0
Orifice Pressure Adjustment (VPS/VCS)