1403821
For over 100 years, Williams has designed and manufactured quality heating, ventilation, and air conditioning products for both the home and business. It all started in 1916, when Jesse Williams began building gas steam radiators in Los Angeles under the banner Williams Radiator Company. Williams’ commitment to quality was clear from the start, and the company’s product line expanded over the next few decades to include gas-fired heating, gravity wall heating and counterflow furnaces. By 1954, Williams had expanded to a nationwide player, with a distribution and sales network that reached customers throughout the United States.
Williams reputation for quality products only increased, and in 1958 they were acquired by Continental Materials Corporation, an AMEX-listed company whose notoriety brought new levels of prestige to the firm, now called Williams Furnace Company. The company acquired Hydro-Aire/LANCO in 1986, a major manufacturer of fan coils and air handlers. As a result, Williams now offers more fan coil sizes and configurations than any other HVAC company in all of the United States. Finally, the product line was expanded in 1996 to include room console heaters.
Jesse Williams understood that his company had to adapt to grow, and so do we. Today, numerically controlled machinery is used to ensure both precision and quality. All Williams products are tested to the highest standards according to specifications set by the National Bureau of Standards. Engineering, R&D, testing and manufacturing take place at our factory in Colton, California.
Above all, we aim to treat the customer with respect and integrity to ensure that our customers come to expect the same quality from us that they will from our fine line of products.
For nearly 100 years, Williams has offered a wide range of safety-tested, cost-efficient heating solutions to fit any home. From a studio apartment to a palatial estate, we’ve got you covered with a complete line of heating products, including both gas and electric furnaces. Come inside, and let Williams warm you up.
Compact, space-saving furnaces featuring simple, low-cost installation. Attractive and economical, Direct-Vent furnaces are a popular choice for heating the home. 14,000, 22,000 and 30,000 BTU/hr. sizes.
Direct-Vent Gravity
These models require no electricity and are great during power outages.
Dimensions and Clearances
2" from intersecting wall.
24" from top of appliance to ceiling or other obstructions for 14,000 Btu/hr. models.
30" from top of appliance to ceiling or other obstructions for 22,000 and 30,000 Btu/hr. models.
Direct-Vent Safety
For Clean, Comfortable heat when and where you want it. The Gas flame is completely sealed inside, away from all contact with room air. Air necessary or combustion is drawn into the chamber form directly outside through the vent, and combustion products are vented directly to the outside. Only clean, gentle heat, in continuous circulation is delivered into the room. Windows and doors stay closed because no room air is used for combustion.
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Williams Furnace 2303 Blower Accessory for 14038 Series
 For additional money saving efficiency and added comfort, install this blower to your Williams direct vent furnace. This blower is easily added and comes with a fully automatic fan switch.
For use with 14,000 BTU gravity Direct Vent Furnace
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Williams Furnace 4309 Face Panel for 14,000 Btu/hr. Furnaces  Replacement face panel for Williams 14000 BTU Gravity Direct Vent Wall Furnaces. Models include: 1403821, 1403822, 1413821, 1413822, 1433821, 1433822, 1453821, 1453822
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Williams Furnace 4318 Vent Shield Deflector for all Direct Vent Models ( Except HE DV )  This vent shield deflector is an insulated, galvanized metal sheet made for use with Direct Vent Furnaces. To be used on the following direct vent models:
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Williams Furnace Replacement Vent Cap 
Vent Extension for Direct Vent Furnaces. It is used for wall thicknesses from 9 inches to 15 inches. It is for use with 14038 Series 14,000 BTU Direct Vent Furnaces.
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Williams Furnace Thin-Wall Collar Kit for all Direct Vent Models (Except HE DV)  The Williams thin wall collar kit is for use when installing a direct vent furnace on walls with thicknesses from 1" to 5". It installs with a vent kit with Williams Direct-Vent models including 1403621,1403622, 2203621, 2203622, 3003621 and 3003622. It can also be used to extend the vent cap away from the outside wall when mounting the vent cap onto vinyl siding or greenhouse coverings. This prevents damage for the exhaust on these materials.
The four pieces fit together forming a square/rectangle.
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Williams Furnace 8967 Millivolt Wall Thermostat Kit for all Williams Heaters (Includes Wire and Nut)
 Williams Furnace Company no longer includes thermostats with their furnaces. This wall thermostat can be used with all Williams Furnaces. Simply move the switch to your desired temperature setting. It is easy to operate with its slide control and can be set from 50°F to 90°F. This thermostat kit includes the thermostat and 14 feet of wire.
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Williams Furnace P322016 Millivolt Wall Thermostat Only for all Williams Heaters  The standard millivolt Williams Furnace thermostat. It is easily replaceable and will work with all Williams heaters. It can be wall or unit mounted. It is easy to operate with its slide control and can be set from 50°F to 90°F. |
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Williams Furnace P332491 Wireless Digital Wall Thermostat for all Williams Heaters
 This wall thermostat has an easy to read LCD screen and is battery operated.
This product is manufactured by Skytech. |
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Williams Furnace P332492 Wireless Remote Control for all Williams Heaters
 Turn your heater on or off, or change the temperature, all with the touch of this 4 button remote control.
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Williams Furnace P332493 Digital Wall Thermostat for all Williams Heaters  This wall thermostat has an easy to read LCD screen and is battery operated.
This product is manufactured by Skytech. |
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Williams Furnace Gas Conversion Kit for Natural Gas to Propane Gas for 1403822  Use this gas conversion kit to convert your Williams Natural Gas 14038 Series Gravity Direct Vent Furnace to Liquid Propane Gas. Parts shown in picture may differ according to specific model.
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Williams Furnace Gas Conversion Kit for Propane Gas to Natural Gas for 1403821 Use this gas conversion kit to convert your Williams Liquid Propane 14038 Series Gravity Direct Vent Furnace to Natural Gas. Parts shown in picture may differ according to specific model.
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Williams Furnace 8A141 High Altitude Conversion Kit for 1403822
 This high elevation kit is specifically for use with your Williams Natural Gas 14,000 BTU Direct Vent Gravity Furnace. It includes all required orifices to meet your specific elevation needs. A high elevation kit is required for elevations over 2,000 feet above sea level.
Orifices are included for the following elevations:
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Williams Furnace 8A144 High Altitude Conversion Kit for 1403821
This high elevation kit is specifically for use with your Williams Propane Gas 14,000 BTU Direct Vent Gravity Furnace. It includes all required orifices to meet your specific elevation needs. A high elevation kit is required for elevations over 2,000 feet above sea level.
Orifices are included for the following elevations:
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Williams Furnace 15" Vent Extension for 14038 Series
 Vent Extension for Direct Vent Furnaces. It is used for wall thicknesses from 9 inches to 15 inches. It is for use with 14038 Series 14,000 BTU Direct Vent Furnaces.
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Safety Information : CA Prop 65 Warning
Safety Information : CA Prop 65 Warning
