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The Williams 3509622 (Item No. 612419) has been discontinued.
TRY THIS INSTEAD
Please call us for a suitable alternate product.

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To use LP fuel, this unit requires an LP Conversion Kit. See Accessories
This Williams 3509622 (Item No. 612419) has some cosmetic damage incurred during shipping (dented front panel). For detailed photos please click 'See Additional Images' above. This Williams 3509622 (Item No. 612419) meets the full manufacturer's specifications, comes with the full manufacturer's warranty, and includes Alpine's premium guarantee.

For product specs and photographs of product in its original condition, click here.

Select from the leader in combining high-efficiency home comfort with lower heating costs. Easy recessed or surface-mounted installation in homes, schools, cabins, apartments, offices and shops. Great during power outages, no electricity required. No need to purchase a thermostat, as these units are equiped with a self-generating millivolt thermostat that may be wall-mounted or cabinet-mounted. All models feature resettable vent-limit safety switch as standard equipment. Patented, side-relief vent design reduces flue gas temperatures and also reduces operating costs. It is top vented and equipped with an automatic thermostat, safety controls, "matchless" pilot igniter and long-life ceramic-coated combustion chamber.

Unit comes from factory set up for natural gas. In order to operate on LP (liquid propane), the Williams 8902 LP Conversion Kit must be purchased seperately.

Important Safety Notice:  The surface temperature of wall furnaces can exceed 200 degrees Fahrenheit. Avoid touching the furnace while it is in use. If children will be present, provide a physical barrier to prevent accidental contact with the furnace. Please read this additional Important Safety Notice.

Standard Features

  • Durable, ceramic-coated combustion chamber increases efficiency.
  • No electricity required ... great during power outages.
  • Exclusive, patented design for higher efficiency.
  • Automatic temperature and safety controls. Thermostat may be mounted on the wall or on the furnace cabinet. Included with all models.


Heating Capacity

The amount of heat, rated in BTUs that the item can produce.

Heating Capacity
35000 BTU
Effective Heating Capacity (BTUs)
23700
Efficiency
68 %
Efficiency (% AFUE)

The percentage of energy converted into output by the unit. The remaining percentage is lost during the conversion process. The higher the efficiency, the lower the operational cost.

Efficiency (% AFUE)
66 %
Electrical Requirement
None
Fuel Type
LP Capable (Kit Required) / Natural Gas
Ignition Type
Matchless Pilot
Equipment Type
Wall Furnace
Exhaust Venting
Top-Vent
Product Weight
83 lbs
Meets CSA Standards

Canadian Standards Association

Meets CSA Standards
Yes
Meets Canadian OEE Standards

Standards established by Canada's Office of Energy Efficiency.

Meets Canadian OEE Standards
No
Width
16 Inches
Depth
6 Inches
Height
65 3/4 Inches
Heat Exchanger Warranty
10 Years
Parts Warranty
1 Years

These accessories will ship for free if purchased at the same time as the Williams 3509622 (Item No. 612419).

AIR BOOSTERS
as1
Tjernlund AS1

75 CFM Room-to-Room Ventilator, 120 VAC Hardwired

$134.99 Qty:
as1
Tjernlund AS1P

75 CFM Room-to-Room Ventilator, 120 VAC Plug-in

$189.99 Qty:
DIGITAL THERMOSTATS
Product Image
Honeywell TH6110D1005

FocusPro 6000 Universal Programmable Thermostat - One Stage Heat One Stage Cool (Standard Screen)

$54.99 Qty:
WALL FURNACE BLOWER MOTOR ASSEMBLIES
Williams Blower
Williams 2901

100 CFM Blower Motor Assembly for Top Air Outlet, Top-Vent Wall Furnaces

$126.99 Qty:
WALL FURNACE LP CONVERSION KITS
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Williams 7691

LP Gas Conversion Kit for Williams 60085 Series Top Air Outlet, Top-Vent Wall Furnace

$43.99 Qty:
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Williams 7698

LP Gas Conversion Kit for Williams 60085 Series Top Air Outlet, Top-Vent Wall Furnace

$51.99 Qty:
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Williams 7717

Gas Conversion Kit for Williams 35082 Series Top Air Outlet, Top-Vent Wall Furnace

$46.20 Qty:
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Williams 7719

LP Gas Conversion Kit for Williams 35086 Series Top Air Outlet, Top-Vent Wall Furnace

$50.99 Qty:
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Williams 7720

LP Gas Conversion Kit for Williams 50086 Series Top Air Outlet, Top-Vent Wall Furnace

$50.99 Qty:
Product Image
Williams 7721

Natural Gas Conversion Kit for Williams 50086 Series Top Air Outlet, Top-Vent Wall Furnace

$46.20 Qty:
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Williams 7722

LP Gas Conversion Kit for Williams 55082 Series Top Air Outlet, Top-Vent Wall Furnace

$51.99 Qty:
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Williams 7723

LP to NG Gas Conversion Kit for Williams 55082 Series Top Air Outlet, Top-Vent Wall Furnace

$46.20 Qty:
Product Image
Williams 7726

LP Gas Conversion Kit for Williams 60085 Series Top Air Outlet, Top-Vent Wall Furnace

$46.20 Qty:
Product Image
Williams 7727

LP to Natuarl Gas Conversion Kit for Williams 65086 Series Top Air Outlet, Top-Vent Wall Furnace

$50.99 Qty:
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Williams 7728

LP Gas Conversion Kit for Williams 40073/40077 Series Top Air Outlet, Top-Vent Wall Furnace

$46.20 Qty:
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Williams 7729

NG Gas Conversion Kit for Williams 40073/40077 Series Top Air Outlet, Top-Vent Wall Furnace

$46.20 Qty:
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Williams 8907

LP Gas Conversion Kit for Williams 25098 Series Top Air Outlet, Top-Vent Wall Furnace

$46.20 Qty:
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Williams 8908

LP Gas Conversion Kit for Williams 35098 Series Top Air Outlet, Top-Vent Wall Furnace

$46.20 Qty:
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Williams 8909

LP Gas Conversion Kit for Williams 50098 Series Top Air Outlet, Top-Vent Wall Furnace

$46.20 Qty:
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Williams 8945

LP Gas Conversion Kit for Williams 200 Series Top Air Outlet, Top-Vent Wall Furnace

$46.20 Qty:
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Williams 8946

LP Gas Conversion Kit for Williams 350 Series Top Air Outlet, Top-Vent Wall Furnace

$46.20 Qty:
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Williams 8953

LP Gas Conversion Kit for Williams 450 Series Top Air Outlet, Top-Vent Wall Furnace

$46.20 Qty:
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Williams 8954

LP Gas Conversion Kit for Williams 600 Series Top Air Outlet, Top-Vent Wall Furnace

$46.20 Qty:
WALL FURNACE REAR OUTLET REGISTERS
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Williams 6901

Optional Rear Outlet Register for Top Air Outlet, Top-Vent Wall Furnaces

$67.99 Qty:
WALL FURNACE VENTING PRODUCTS
Williams 4901
Williams 4901

Free Standing Kit - 102" Maximum Height

$150.00 Qty:
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Williams 9902

Vent Adapter (for Surface-Mounted Installations without Blower Accessory)

$39.00 Qty:
Williams 9901 6
Williams 9929

Oval Vent Starter Kit for Top-Vent Wall Furnaces

$155.99 Qty:



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