Lennox EL296UHE Series Unit Information

Page 47
TABLE 23
Manifold and Supply Line Pressure 0-10,000ft. For -1 Units
EL296 Unit
Gas
Manifold Pressure in wc Supply Line Pressure in wc
All Sizes
Low Fire High Fire Min Max
Natural 1.7 3.5 4.5 13.0
LP/Propane 4.5 10.0 11.0 13.0
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.
TABLE 24
Manifold and Supply Line Pressure 0-10,000ft. For -2 Units and Later
EL296
Model
Gas
Manifold Pressure in. wg. Supply Line
Pressure in. w.g
0 - 10,000 ft.
0 - 4500 ft 4501 - 5500 ft. 5501 - 6500 ft 6501 - 7500 ft 7501 - 10,000 ft
Low
Fire
High
Fire
Low
Fire
High
Fire
Low
Fire
High
Fire
Low
Fire
High
Fire
Low
Fire
High
Fire
Min Max
All
Sizes
Natuarl 1.7 3.5 1.6 3.3 1.5 3.2 1.5 3.1 1.7 3.5 4.5 13.0
LP/
Propane
4.5 10.0 4.2 9.4 4.0 9.1 3.9 8.9 4.5 10.0 11.0 13.0
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.
TABLE 25
LP/Propane Conversion Kit and Pressure Switch Requirements at Varying Altitudes
EL296 Model
Natural to
LP/Propane
High Altitude
Natural Burner
Orice Kit
High Altitude LP/
Propane Burner
Orice Kit
High Altitude Pressure Switch
0 - 7500 ft 7501 - 10,000 ft 7501 - 10,000 ft 4501 - 7500 ft 7501 - 10,000 ft
045
*11K51 73W37 *11K46
14A47 14A50
070-1, -2 93W80 93W85
070-3 and later 14A54 14A53
090 14A57 14A54
110 14A46 14A51
135 14A49 14A51
* Conversion requires installation of a gas valve manifold spring which is provided with the gas conversion kit. Pressure switch is factory set. No adjust-
ment necessary. All models use the factory-installed pressure switch from 0-4500 feet (0-1370 m).

Lennox EL296UHE Series Specifications

General

Brand	Lennox
Model	EL296UHE Series
Category	Furnace
Language	English