Lennox Allied Air A95UH1D User Manual

507270-03Page 4 of 60 Issue 1917
Gas Furnace
The A95UH1D / A93UH1D / 95G1UHD / 92G1UHD
Category IV gas furnace is shipped ready for installation
in the upow or horizontal position. The furnace is shipped
with the bottom panel in place. The bottom panel must be
removed if the unit is to be installed in horizontal or upow
applications with bottom return air.
The A95UH1D / A93UH1D / 95G1UHD / 92G1UHD can be
installed as either a Direct Vent or a Non-Direct Vent gas
central furnace. When the unit is installed as a Direct Vent
furnace, it is considered a sealed combustion system.
The furnace is equipped for installation in natural gas
applications. A conversion kit (ordered separately) is
required for use in propane/LP gas applications.
NOTE: In Direct Vent installations, combustion air is taken
from outdoors and ue gases are discharged outdoors.
In Non-Direct Vent installations, combustion air is taken
from indoors and ue gases are discharged outdoors.
See Figure 2 and Figure 3 for applications involving roof
termination.
Figure 2.
Figure 3.
Shipping and Packing List
1 - Assembled Gas Furnace
1 - Bag assembly containing the following:
1 - Snap bushing
1 - Snap Plug
1 - Wire tie
1 - Condensate trap
1 - Condensate trap cap
1 - Condensate trap clamp
1 - 2” diameter debris screen
1 - 3/4” Threaded street elbow
NOTE: The required bellows grommet is eld-provided.
See the Gas Piping section for relevant diagrams.
Check equipment for shipping damage. If you nd any
damage, immediately contact the last carrier.
Please refer to specication sheets for available
accessories
Safety Information
Improper installation, adjustment, alteration, service
or maintenance can cause property damage, personal
injury or loss of life. Installation and service must be
performed by a licensed professional installer (or
equivalent), service agency or the gas supplier.
WARNING
As with any mechanical equipment, personal injury can
result from contact with sharp sheet metal edges. Be
careful when you handle this equipment.
CAUTION
DANGER OF EXPLOSION!
There are circumstances in which odorant used with
LP/Propane gas can lose its scent. In case of a leak,
LP/Propane gas will settle close to the oor and may be
difcult to smell. An LP/Propane leak detector should be
installed in all LP applications.
DANGER

Lennox Allied Air A95UH1D Specifications

General

Brand	Lennox
Model	Allied Air A95UH1D
Category	Furnace
Language	English