07:46 PM

07:46 PM

Skip to content

Your cart is empty

Have an account?

Log in to check out faster.

Loading...

Add notes for the packing slips.

Packing slip info here (optional)

Customer notes are not guaranteed to be read by us, they are displayed on the packing slip to help keep track of invoices. If you have any questions please email us at support@fire-parts.com before you place your order.

Original Subtotal: $0.00 USD

Subtotal

$0.00 USD

Taxes and shipping calculated at checkout

Home
Brands
FAQ
Manuals Search
Resources
Essentials
Dealer Program

Menu

Home
Brands
FAQ
Manuals Search
Resource
Essentials
Dealer Program

Search Lookup manufacturer, parts or model number…

Cart

Thermocouples & thermopiles

SIT

PSE and Robertshaw

Valor
Thermopiles
Other Brands
Pilot Assemblies
Standing pilot
Thermopile & Thermocouple
Thermocouple only
Thermopile only
Misc parts
Electronic Ignition Pilots
SIT IPI
Robertshaw and PSE
Other Styles
Misc parts
DSI and HSI systems
Check out our other Pilot Assemblies Click Here
Gas Control Valves
SIT 820
SIT 630
Dexen / Robertshaw
Maxitrol
Electronic ignition
SIT IPI
Hearth and home IPI
American Flame
DSI and HSI
Other Valves
Check out our other Gas Control Valves Click Here
Control Modules

SIT Control Modules
Dexen Control Modules
Maxitrol Modules
Wiring harness
American Flame Modules
SigComm, DSI, & HSI

Check out our other Control Modules Click Here
Blowers
Fan Kits
Blower Parts
Replacement Blowers
7.5" Blowers
9.75" Blowers
12.5" Blowers
15" Blowers
Dual Cage
Check out our other Blowers Click Here
Switches
Rocker switches
Limit Switches
Fan speed controls
Piezos and spark igniters
Heat switches
Check out our other Switches Click Here
Remotes

SIT
Maxitrol
American Flame/ Skytech
Universal
Wall Thermostats
Other

Check out our other Remotes Click Here
Appearance & Maintenance

Embers / Sand / Enhancements
Gaskets
Paints / Sealants
Glass cleaner, Leak detector
Light Bulbs

Check out our other Appearance & Maintenance Click Here
Vent Free & Outdoor
Control Valves
SIT
Maxitrol
Other
Outdoor
ODS Pilot assemblies and parts
Outdoor
Other
Check out our other Appearance & Maintenance Click Here

Categories

Categories

Thermocouples & thermopiles
Pilot Assemblies
- Pilot Assemblies
- Standing pilot
  
  Standing pilot
  Thermopile & Thermocouple
  Thermocouple only
  Thermopile only
  Misc parts
- Electronic Ignition Pilots
  
  Electronic Ignition Pilots
  SIT IPI
  Robertshaw and PSE
  Other Styles
  Misc parts
- DSI and HSI systems
Check out our other Pilot Assemblies
Click Here
Gas Control Valves
- Gas Control Valves
- SIT 820
- SIT 630
- Dexen / Robertshaw
- Maxitrol
- Electronic ignition
  
  Electronic ignition
  SIT IPI
  Hearth and home IPI
  American Flame
  DSI and HSI
- Other Valves
Check out our other Gas Control Valves
Click Here
Control Modules
Check out our other Control Modules
Click Here
Blowers
- Blowers
- Fan Kits
- Blower Parts
- Replacement Blowers
  
  Replacement Blowers
  7.5" Blowers
  9.75" Blowers
  12.5" Blowers
  15" Blowers
  Dual Cage
Check out our other Blowers
Click Here
Switches
- Switches
- Rocker switches
  
  Rocker switches
  Limit Switches
  Fan speed controls
- Piezos and spark igniters
- Heat switches
Check out our other Switches
Click Here
Remotes
Check out our other Remotes
Click Here
Appearance & Maintenance
Check out our other Appearance & Maintenance
Click Here
Vent Free & Outdoor
- Vent Free & Outdoor
- Control Valves
  
  Control Valves
  SIT
  Maxitrol
  Other
  Outdoor
- ODS Pilot assemblies and parts
- Outdoor
- Other
Check out our other Appearance & Maintenance
Click Here

RD2 / Control Valves / Blower Part Types / Speed Controls (Rheostats)

1 product

Sort by:

Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Filter and sort

Filter and sort

Sort by:

Clear all

Sort by: Sort

Knob for Manual Valve

Knob for Manual Valve

Fan Parts

Knob for Manual Valve

$20.52 USD

/ per

Quick view

Local Pickup Available

About

General Enquiries
support@fire-parts.com

Parts / Technical Enquiries
partshelp@fire-parts.com

Our Location
Plymouth Michigan

Quick Links

Quick Links

About Us
Placing Your Order
Returning Your Order
Shipping and Delivery
Canceling your order

Newsletter

Newsletter

Enter e-mail

Be the first to access our latest news and product updates.

By clicking the button you agree to the Privacy Policy and Terms and Conditions.

© 2026, Fire-Parts.com Powered by Shopify

Choosing a selection results in a full page refresh.