Heating Equipment Accessories
Wall or cabinet mounted millivolt thermostat. For use with Williams wall furnaces. Allows you to set optimal comfort for the rooms heated by a Williams wall furnace.
- Standard millivolt thermostat
- Can be cabinet or wall mounted
- No electricity required
- Easy slide for temperature set
Add this side register to your Forsaire top vent and direct vent heaters to add heat to a second room. This register mounts on the side wall of a second room and must be within 10 in. of the furnace. Boots, grille, and trim material to duct up to 25% heat into side room.
- Kit includes boots, grille, damper and trim
- Designed for Forsaire top-vent and direct-vent models
- Register comes in soft-white finish
- Easy to install
Use Williams' 24 in. Vent Extension to meet your installation needs, this vent extension is designed to accommodate venting through a wall 15 in. to 24 in. thick. Vent tubes only. Does not include outside cap.
- Includes flue extension tube, air inlet tube and air inlet shield
- Galvanized metal
- Designed to fit the Williams 1403621, 1403622, 3003621 and 3003622 direct-vent furnaces
- For up to 24 in. wall thickness
Williams blower accessory for Monterey top vent furnaces improves the circulation of warm air and reduces temperature differences in the room. It features a grille that is painted soft white to match the furnace casing. This blower is an accessory add-on, this is not a standard feature of the furnace.
- Improves the circulation of warm air and reduces temperature differences in the room
- Designed for use with Monterey top-vent furnace models: 2509621, 2509622, 3509621, 3509622, 5009621 and 5009622
- Grille painted soft white to match the furnace casing
- Attaches to top of Monterey furnaces with on/off switch or automatic operation
- 115-Volt
The Williams Vent Limit Switch for Williams Furnaces has gold-plated switch contacts. It senses the furnace vent temperature and shuts off the appliance if it is not venting correctly. This is an important safety device for your wall heater.
- Vent limit switch, which is also referred to as a fan limit switch and is typically shaped like a small metal disc, prevents damage to your furnace by shutting the furnace down in the event that it overheats, this prevents the heat exchanger from warping and cracking from temperatures that are too high
- Compatible with Williams furnace models: 3508331, 3508332, 3508731, 3508732, 5008731, 5008732, 5508331, 5508332, 6508731, 6508732
- Board-mounted design with switch mounted on the extension straps
- Original factory part
Williams 36 in. Vent Enclosure fits all Forsaire Top-Vent Counterflow furnaces. The vent enclosure kit is used when the furnace is surface mounted. It encloses the vent pipe from the top of the surface to the ceiling.
- Durable metal construction
- Soft-white finish to match furnace
- Fits Forsaire top-vent counterflow furnace models: 6008532, 6008531, 3508732, 3508731, 5008732, 5008731, 6508732, 6508731, 3508332, 3508331, 5508332 and 5508331
- 12 in. or 24 in. models available to accommodate various ceiling heights
The high altitude kit for the Williams 5008232 gas wall heater contains the necessary orifices for converting this room heater to function in elevations up to 1000 ft. Standard wall heaters come rated for 0 to 2,000 ft. This kit will allow you to change the orifices for safe functioning at higher altitudes.
- Contains the necessary components required for converting a standard room heater to work in elevations that are between 2000 ft. and 8000 ft.
- Designed for use with the Williams gas wall heater
- Easy-to-follow instructions
- 3-orifice sizes included
This Williams Blower Accessory promotes increased warm air circulation and minimized temperature differences in the room for enhanced comfort. Designed to fit a variety of Williams furnaces. This blower accessory features an automatic power switch as well as a power cord for added convenience and ease of use.
- Helps improve warm air circulation and reduces temperature differences in the room for comfort
- Mounts easily inside the furnace casing
- Fits Williams model numbers 2203621, 2203622, 3003621 and 3003622
- Includes an automatic fan switch and a power supply cord (115-Volt power supply required) for your convenience
- Moves air at up to 135 CFM for effective use
This 12 in. tube extension is compatible with Williams Direct Vent Furnaces. To meet your installation needs, all models accommodate optional through the-wall vent which may extend up to a 24 in. maximum. Heavy duty metal for long life.
- Galvanized metal
- Allows for differences in heights
- For direct vent heater installations
- Replacement or new installation
Williams 24 in. Vent Enclosure fits all Forsaire Top-Vent Counter flow furnaces. The vent enclosure kit is used when the furnace is surface mounted. It encloses the vent pipe from the top of the surface to the ceiling.
- Soft white finish to match furnace
- Durable metal construction
- Fits Forsaire top-vent counter flow furnace models: 6008532, 6008531, 3508732, 3508731, 5008732, 5008731, 6508732, 6508731, 3508332, 3508331, 5508332 and 5508331
- Designed to enclose exposed vent pipes from the top of the furnace to the ceiling
- 12 in. or 36 in. models available to accommodate various ceiling heights
Vent limit switch for Williams furnaces has gold-plated switch contacts. It senses the furnace vent temperature and shuts off the appliance if it is not venting correctly. Board-mounted design with switch mounted on the extension straps.
- Compatible with Williams furnace models: 3508331, 3508332, 3508731, 3508732, 5008731, 5008732, 5508331, 5508332, 6508731, 6508732
- Determines when the air is warm enough to circulate
- Shuts off the burner when the air in the system exceeds a maximum temperature
- Original factory part
The Williams Furnace Co. LP Gas Conversion Kit for the Williams Natural Gas Furnace Model #1403622 includes instructions, a conversion certificate and labels. The kit contains the necessary components for converting the Williams Natural Gas Furnace (model #1403622) to propane gas.
- Conversion kit
- Contains the necessary components for converting the Williams natural gas furnace (model #1403622) to propane gas
- Includes easy-to-follow instructions
- Includes conversion certificate and labels
Williams dual header is designed to fit Monterey Dual-Wall Top-Vent furnace. This is a hardware assembly for the Monterey 50K BTU wall furnace. Also works with the Monterey Plus.
- Replace the part instead of the furnace
- Durable metal
- Comes fully assembled
- Easy to install
Williams Terminal Block Thermocouple is designed to provide high output for impressive performance, making it great for use with your wall furnace. For your convenience, the terminal block thermocouple includes a vent limit switch and a built-in junction box and it can fit many types of Williams furnaces. Perfect for use with your wall furnace.
- Equipped with a built-in junction box to which wires from the vent limit switch are connected
- Vent limit switch sold separately
- 24 in. L
- Fits Williams model numbers 3508731, 3508732, 4007731, 4007732, 5008731, 5008732, 6257731, 6257732, 6508731, and 6508732
LP gas conversion kit for Williams furnace model 3509622. Convert your Williams' natural gas furnace, model number 3509622, into a propane gas version. Kit contains all items necessary for conversion from natural gas to propane gas.
- Natural to propane gas (LPG) conversion
- Includes all components to correctly change gas types
- Easy to follow instructions
- Conversion certificate and labels included
Williams Blower Accessory promotes increased warm air circulation and minimized temperature differences in the room for enhanced comfort. Ideal for larger rooms where faster heat is desired. Designed to fit a variety of Hearth heaters.
- Fits model size 3501522, 5001522, 6501522, 3502522, 5002522 and 6502522
- Includes an automatic and manual fan switch along with a power supply cord
- 120-Volt
- 150 CFM
- Not for use on the 20,000 BTU/hour heaters
Williams Monterey rear outlet furnace register allows heat to be diverted into an adjacent room. A chain-operated damper and register fit flush on a wall on the back side of your furnace. The damper adjusts the amount of heat delivered through the register.
- Discharges approximately 10% of the heat into an adjacent room
- Great for bedrooms and bathrooms
- Heavy-gauge metal painted in a soft-white finish
- Damper and register fit flush on a wall on the back side of the furnace
- Chain-operated damper adjusts the amount of heat delivered through register
- Turns your single outlet model into a dual
The high altitude kit for the Williams 6007731 gas wall heater contains the necessary orifices for converting this room heater to function in elevations up to 1000 ft. Standard wall heaters come rated for 0 to 2,000 ft. This kit will allow you to change the orifices for safe functioning at higher altitudes.
- Contains the necessary components required for converting a standard room heater to work in elevations that are between 2000 ft. and 8000 ft.
- Designed for use with the Williams gas wall heater
- Easy-to-follow instructions
- 3-orifice sizes included
Floorboard provides a barrier between the heater and your home's floor. Use when your William's heater is placed on carpeting or vinyl-type flooring for best protection. Insulated metal floor board is painted to match your Williams' room console heater.
- Powder-coated black finish
- For use with Williams room console heater models 5001521, 5001522, 5001921, 5001922, 5002521, 5002522, 5002921, 5002922, 6501521, 6501522, 6501921, 6501922, 6502521, 6502522, 6502921 and 6502922
- For use when your Williams heater is placed on carpeting or vinyl-type flooring
- Insulated
Use Williams Vent Extension to meet your installation needs. This vent extension is designed to accommodate venting through a wall up to 15 in. thick. Vent tubes only. Does not include outside cap.
- Includes flue extension tube, air inlet tube and air inlet shield
- Galvanized metal
- Designed to fit Williams 1403622, 1403621, 1403822 and 1403821 direct-vent furnaces
- For up to 15 in. wall thickness
Williams offers some great solutions to make your equipment more practical and easier to use. This Digital Wall Thermostat is designed to be used with all Monterey, Direct-Vent Gravity and Console Hearth Heaters. Easy-to-read LCD screen.
- Wired thermostat or manual on/set/off
- Wall-mounted installation
- Displays room temperature in Fahrenheit or Celsius
- Battery operated
The high-altitude kit for the Williams 3003822 direct vent wall heater contains the necessary orifices for converting this heater to function in elevations up to 1000 ft. Standard wall heaters come rated for 0 to 2,000 ft. This kit will allow you to change the orifices for safe functioning at higher altitudes.
- Contains the necessary components required for converting a standard room heater to work in elevations that are between 2000 ft. and 8000 ft.
- Designed for use with the Williams gas wall heater
- Easy-to-follow instructions
- 2-orifice sizes included
The high-altitude kit for the Williams 5008232 gas wall heater contains the necessary orifices for converting this room heater to function in elevations up to 1000 ft. Standard wall heaters come rated for 0 to 2,000 ft. This kit will allow you to change the orifices for safe functioning at higher altitudes.
- Contains the necessary components required for converting a standard room heater to work in elevations that are between 2000 ft. and 8000 ft.
- Designed for use with the Williams gas wall heater
- Easy-to-follow instructions
- 3-orifice sizes included
Williams Thin-Wall Collar Kit for use when wall thicknesses is between and 5 in. Designed to fit with all Williams Direct-Vent models. Used to increase thickness with wood strips are undesirable.
- Installs with vent kit on direct-vent models 1403622, 1403621, 2203622, 2203621, 3003622 and 3003621
- Constructed of durable metal
- To be used with Williams furnace vent cap assemblies only
- Original factory part