Reflect-O-Ray
®
EDS 6
Installation, Operation & Service
Combustion Research Corporation
GAS PRESSURE AT MANIFOLD
Natural Gas: 3.5" W.C.
LP Gas: 10.0" W.C.
3/4" NPT Gas Connection
BURNER ASSEMBLY ELECTRICAL RATING
24 VAC, 50/60 Hz., 31 VA (STANDARD)
(Optional - 115 VAC hook up-available)
GAS INLET PRESSURE
Natural Gas: 7.0" Minimum, 10.0" Maximum
LP Gas:
11.0" Minimum, 13.5" Maximum
ALTITUDE
United States: 0 – 2,000 Ft. (
0 - 609 m
)
Canada: 0 - 4,500 Ft.
(0 - 1,370 m)
MANIFOLD PRESSURE SETTINGS
1/8" NPT (3.2mm)
Manifold Pressure Tap
Manifold Pressure
Adjustment
(Under Cap)
Inlet Pressure Tap
1/8" NPT (3.2mm)
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
7
6
5
4
3
2
1
7
6
5
4
3
2
1
3.5” W.C.
Natural Gas
10.0” W.C.
Propane Gas
Pressure Equivalents
1 in. W.C. = 0.58 oz/sq. in. or 2.49 millibars
Page 31
