Lennox ML196DF045XE36B Manual page 41

2" Long Square Tubing
(remove for manifold adjustment)
Gas Valve Regulator
Vent Hose
(to burner box)
Barbed Fitting
ML196
Gas
Unit
Natural
All
Sizes
LP/propane
NOTE - A natural to L.P. propane gas changeover kit is necessary to convert this unit. Refer to the changeover kit installation instruction for the conversion
procedure.
10" Long
Square
Tubing
Measuring Device
Manifold and Supply Line Pressure 0-10,000ft.
Manifold Pressure in. wg.
0-4500 ft. 4501-5500 ft.
3.5 3.3
10.0 9.4
Negative Barbed Fitting
(remove for manifold adjustment)
(+)
(−)
Tee
FIGURE 52
TABLE 16
5501-6500 ft. 6501 - 7500ft.
3.2 3.1
9.1 8.9
Page 41
Manifold Pressure Outlet
Supply Line
Pressure
in. w.g.
7501 - 10000ft.
0 - 10000 ft.
3.5 4.5
10.0 11.0
13.0
13.0