Lennox EL196UH045XE36B - Gas Flow and Pressure Checks; Gas Flow Measurement; Supply Pressure Measurement; Manifold Pressure Check


(+)
(−)
Gas Valve Regulator
Vent Hose
(to burner box)
2” Long Square Tubing
(remove for manifold adjustment)
Tee
10” Long
Square
Tubing
Measuring Device
Barbed Fitting
Manifold Pressure Outlet
Negative Barbed Fitting
(remove for manifold adjustment)
FIGURE 57
E-Proper Combustion

-
      
The maximum carbon
monoxide reading should not exceed 100 ppm.
TABLE 18
EL196 Unit  

 




F-High Altitude
NOTE - In Canada, certication for installations at eleva-
tions over 4500 feet (1372 m) is the jurisdiction of local
authorities.


        



-
