AC2030T / AC3040T
TOP VENT GAS WALL HEATER
CONTEMPORARY FINISH
Soft-white, powder-coat, heat-resistant finish to compliment any decor.
INTERIOR FURNACE CLEARANCES
1ʺ
from an intersecting wall.
16ʺ
from the top of the appliance to the ceiling or other obstructions.
48ʺ
from the furnace front to draperies, furniture or other obstructions.
or other combustibles.
2 ½ʺ
from finished floor.
• Read owner’s manual before using/installing.
• Photographs are representative only.
• Check local codes and ordinances for permitted uses.
• Consult installation manual for clearances prior to installation.
• We reserve the right to amend product specifications without notice.
• Installation and servicing recommended by a qualified service person.
• Please read the warranty for any limitations of disclaimers. All parts
carry a one-year limited warranty.
• Venting must comply with the “Venting and Chimney Requirements”
section of the instruction manual.
Conversion Kits Available
Settable elevation rating from sea level (0) to 4,500' 1/2ʺ Gas Connection
ACCESSORIES
REAR-OUTLET REGISTER -
(AC2030T ONLY)
Register flush on rear wall, adjusts amount of heat delivered through rear
register. Motorized rear outlet registef for increased airflow also available.
Model 6920
- Motorized model for surface mounted
installation. Shipping weight 1O lbs.
GAS CONVERSION KITS
SINGLE SIDE
M117854
- Propane Gas to Natural Gas
M117853
- Natural Gas To Propane Gas
DOUBLE SIDED
M117881
- Propane Gas to Natural Gas
M117880
- Natural Gas To Propane Gas
OVAL-VENT STARTER KIT
Contains hold down plate, oval-to-round
adapter, spacer plates and two pieces of
2-foot lengths of oval pipe.
Model 9929
- USA
Model 9930
- Canada
Shipping weight 9 lbs.
REPLACEMENT FACE PANEL
Soft white powder coat face panel
Model 4915
- shipping weight 30 lbs.
FREE-STANDING KIT
(AC2030T ONLY)
Allows single sided furnaces to be surface
mounted instead of recessed Ideal for
remodeling in exiting masonry
construction or when studs are
substandard.
(furnace and face
panel not included.)
Model 4901
- Shipping weight 23 lbs.
250 West Laurel Street · Colton, CA 92324 USA Subject to change without notice. © 2021 Williams L1075 RV 2/21
WARNING:
This product can expose you to chemicals including epichlorohydrin
which is known to the State of California to cause cancer and birth defects and/or
other reproductive harm. For more information go to www.p65warnings.ca.gov
IMPORTANT
FEATURES
11 SV OUTLET
FOR OPTIONAL
BLOWER
9 ⅛ʺ
62 ¼ʺ
14 ⅛ʺ MIN.
14 ⅜ʺ MAX
GAS STUB
LOCATIONS
4ʺ
4ʺ
2ʺ X 4ʺ
WALL STUDS
16ʺ OC
B/W 4ʺ
OVAL VENT
PIPE
2ʺ X 4ʺ
FLOOR
PLATE
4 ½ʺ MIN.
5 ⅜ʺ MAX.
VENT
6ʺ
16ʺ
PANEL
AIR FLOW
4 ½ʺ MIN.
5 ⅜ʺ MAX.
PANEL
16ʺ
6ʺ
16ʺ
6ʺ
AIR FLOW
AIR FLOW
TOP-VIEW SINGLE-SIDED MODELS
TOP-VIEW DOUBLE-SIDED MODELS
MODEL DIMENSIONS
WIDTH
DEPTH
HEIGHT
WEIGHT (LBS.)
SINGLE SIDED
FURNACE DIMENSIONS (INCHES)
16
6
65 3/4
106
SHIPPING DIMENSIONS (INCHES)
17
1/2
11
71
120
DOUBLE SIDED
FURNACE DIMENSIONS (INCHES)
16
6
65 3/4
145
SHIPPING DIMENSIONS (INCHES)
17 1/8
16 3/8
70 7/8
165
MODEL NUMBER
BTU/hr.
INPUT
BTU/hr.
OUTPUT
EFFICIENCY PERCENT
DIGITAL
THERMOSTAT
(INCLUDED)
POWER
NATURAL
PROPANE
AFUE
SINGLE SIDED
AC2030TN
AC2030TP
30,000
25,428
82%
PROGRAMMABLE
115V-60 HZ, 1 PHASE,
LESS THAN 5.0 AMPS
DOUBLE SIDED
AC3040TN AC3040TP
40,000
33,272
80%
PROGRAMMABLE
115V-60 HZ, 1 PHASE,
LESS THAN 5.0 AMPS
8
.
Set the furnace body into position. The furnace legs will rest on the bottom base plate panel. Utilizing the
holes provided in the furnace legs, secure the furnace to the brackets attached to the bottom panel with
two (2) #10, 3/4” screws.
9.
Install the vent enclosure panel, fastening to side rails with six (6) #6, 3/8” screws. Trim bottom of panel to fit
header plate.
10. Install gas inlet through the back wall or one of the two holes provided in the bottom panel (Figure D).
Connect the gas line to heater in accordance with the installation instructions packed with the furnace and
local codes.
11. Install the furnace face panel. Note that the panel recesses 1/4 inch between the vertical edges of the enclosure
(refer to you furnace owner’s manual about face panel attachment).
An Accessory Blower, Model 2901 equipped with an automatic switch will circulate the heat faster.
Vent
Hold Down Plate
Header
Furnace
Side Rails
Base Plate
Shown with vent. Shown without
top vent enclosure panel or
furnace face panel.
Shown with Accessory Blower Model 2901 or 2907.
Shown with face panel installed.
© Williams Furnace Co.
250 West Laurel Street
Colton, California 92324
www.wfc.fc.com
Subject to change without notice.
Printed in USA – All Rights Reserved
P320991, 10/05
