8
A801X-SVX001-1A-EN
Accessories
Table 1. Accessories
Model Number
Description
Use with
BAYHANG
Horizontal Hanging Kit
All Furnaces
BAYLIFTB
Dual Return Kit (B size extension)
B Cabinet Furnaces
BAYLIFTC
Dual Return Kit (C size extension)
C Cabinet Furnaces
BAYLIFTD
Dual Return Kit (D size extension)
D Cabinet Furnaces
BAYBASE205 Downflow Subbase All Furnaces in Downflow orientation
BAYFLTR206
Filter Access Door Kit (Downflow only)
All Furnaces in Downflow orientation
BAYSF1165AA
(a)
1” SlimFit Box with MERV 4 Filter All Furnaces
BAYSF1255BA
2” SlimFit Filter Box with MERV 4 Filter
All furnaces when used in side return
application
B-Cabinet Furnaces only when in bottom
return application
1” Filter replacement (Qty 12)
LRSF1255
BAYVENT600A
Internal venting kit B, C, and D Furnaces in Downflow orientation
BAYVENT800B
Masonry Chimney Vent Kit
All furnaces
BAYSWT20AHALTA
High Altitude Pressure Switch Kit
A801X026AM2*
BAYSWT21AHALTA
High Altitude Pressure Switch Kit A801X040AM3*, A801X040BM2*
BAYSWT15AHALTA
High Altitude Pressure Switch Kit A801X060BM4*, A801X080BM4*
BAYSWT14AHALTA
High Altitude Pressure Switch Kit
A801X080CM5*, A801X100CM5*,
A801X120DM5*
BAYLPSS400*
Propane Conversion Kit with Stainless Steel
Burners
All Furnaces except A801X026
BAYLPSS410*
Propane Conversion Kit with Stainless Steel
Burners
A801X026 Furnace only
PIP02095
U fitting for gas piping All Furnaces for right hand gas entry
(a)
Airflow greater than 1600 CFM requires dual returns
Document Pack Contents
Item Qty. Description
SSAAFFEETTYY WWAARRNNIINNGG
Onlyqualified personnel should install and service the equipment. The installation,starting up, and servicing of heating, ventilating, and air-conditioning
equipmentcan be hazardous and requires specific knowledge and training. Improperlyinstalled, adjusted or altered equipment by an unqualified person
couldresult in death or serious injury. When working on theequipment, observe all precautions in the literature and onthe tags, stickers, and labels that
areattached to the equipment.
May 2022
AA880011XX--SSVVXX000011--11AA--EENN
Upow/Downow/Horizontal Left/
Right
Gas-Fired, Single Stage Induced Draft Furnaces with High
Efÿciency Motor
UUppffllooww,, DDoowwnnffllooww,, HHoorriizzoonnttaall RRiigghhtt//LLeefftt
Single Stage
A801X026AM2SC
A801X040AM3SC
A801X040BM2SC
A801X060BM4SC
A801X080BM4SC
A801X080CM5SC
A801X100CM5SC
A
801X120DM5SC
NNoottee:: This Installation,Operation, and Maintenanceis used formultiple
furnace families.Models may havea “T” inthe 12th digitdesignating
they meetCalifornia less than40 ng/J (NOx)emissions requirements.
NNoottee:: Graphics inthis document arefor
representation only.Actual model may
differ inappearance.
Installation, Operation, and Maintenance
1 1 Plug — Gas
2 1 Installation, Operation, and
Maintenance
3 1 Owner Guide
4 1 Limited Warranty
5 2
Tinnerman Clips (not pictured)
Note: Tinnerman Clips should be
kept with unit and are used
if the door panel flange hole
(s) becomes stripped.
6 2 Brand Labels
Parts List
• Igniter
• Flame Sensor
• In-shot Burner(s)
• Gas Valve
• Inducer Assembly
• Blower Motor
• Blower Wheel
• IFC (Integrated Furnace Control)
• Pressure Switch(es)
• Main Thermal Limit
• Roll-Out Switch(es)
• Reverse Air Switch(es)