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Replacing a worn or broken furnace knob is a common home maintenance task that can prevent discomfort and ensure efficient heating. The right replacement knob will not only restore functionality but also maintain the aesthetic of your furnace. This guide will help you navigate the options to find the perfect fit.
Perfect Replacement Knob – Compatible with Pitco P6071267, Robertshaw 700-506 Gas Valve, and Frymaster equipment. Ideal for gas deep fryers, furnaces, fireplaces, boilers, and commercial kitchen appliances.
Durable & High-Quality Build – Crafted from premium materials for long-lasting durability and reliable performance. Designed to fit securely without wobbling or slipping.
Easy Installation – Comes with an M4 10mm screw for a hassle-free setup. No need for complex tools or modifications—just replace and use.
Wide Compatibility – Fits ROBERTSHAW 700 Series combination gas valves and multiple alternate part numbers, including 1751-012, S1453A, 810-0109, P6071170, and more.
Perfect Replacement Knob – Compatible with Pitco P6071267, Robertshaw 700-506 Gas Valve, and Frymaster equipment. Ideal for gas deep fryers, furnaces, fireplaces, boilers, and commercial kitchen appliances.
Durable & High-Quality Build – Crafted from premium materials for long-lasting durability and reliable performance. Designed to fit securely without wobbling or slipping.
Easy Installation – Comes with an M4 10mm screw for a hassle-free setup. No need for complex tools or modifications—just replace and use.
Wide Compatibility – Fits ROBERTSHAW 700 Series combination gas valves and multiple alternate part numbers, including 1751-012, S1453A, 810-0109, P6071170, and more.
The replacement for 63818002 temp control knob, as a repair component of the heater, must meet the harsh conditions of daily operation of the heater, such as high temperature resistance, wear resistance, high adhesion, and appropriate elasticity, which...
The conventional temp control knob is made of ordinary plastic material, which is prone to melting when exposed to heat and has a weak ability to withstand pressure. Therefore, after considering this, we have made a new upgrade to 63818002.
63818002 is made of reinforced special materials with a generally high density, which determines its sturdy and durable characteristics. Secondly, it has enhanced heating capacity and is less prone to wear and tear.
Regarding the design: The temp control knob 63818002 is designed to be very compact, with a smooth surface that retains the smooth texture when used. The interface with the heater is presented in a D-shape, ensuring a good fit with the heater.
The length of the plane in hand contact is 1.45 inches, the height is 1.38 inches, and the diameter of the D-shaped hole is 0.23 inches. Please confirm whether it matches your device before purchasing. Thank you.
Package Size: 4.3" x 2.95" x 0.5" ,0.03LB, Include 2 pcs baseboard heater accessory kits,Biege
Knob Dimension: O.D. 2 inches and the "D" opening is approximately 1/4" long x 5/32" wide
Replacement baseboard heater temperature control knob / thermostat knob. This knob can only be used on the left front or right front of the heater,knob has ribbed
Replacement baseboard heater temperature control knob / thermostat knob. This knob can only be used on the left front or right front of the heater,knob has ribbed sides for ease of grip when turning
Compatible model numbers: Use with engineered products 1800,1900, 2500, 2600, C1800, and C2500 Series Model C baseboard heaters and F2500 Series
Dimension and Package: 1 2/5’’ x 1 1/2’’ per GE air conditioner knobs, total 1 pcs ge air conditioner knob replacement in 1 pack for GE wj12x24802 ge air conditioner knob (Please make sure the GE ac knobs size perfectly fit your air conditioner...
Material of GE Control Knobs: The GE wj12x24802 knob is made of upgraded white plastic, giving the ge knob more durable, wear-resistant, perfect match, easy install, aesthetic appeal and long-lasting
【Replacement for GE Air Conditioner Parts Number】 GE WJ12X24802 and more, wj12x24802 ge air conditioner knobge wj12x24802 knob. 【Replacement for GE Air Conditioner Parts】 GE AHEC05ACQ1, AHEC05ACW1, AHT05LZQ1, AHT05LZQ1, AHT05LZQ1, AHT05LZW...
Easy To Install: 1. Remove the Old Knobs: Make sure the GE air conditioner replacement parts are firmly in the "off" position, grasp the GE replacement knobs firmly and pull it away from the stove. 2. Install the Replacement A/C Knobs: Align the aht05lzq...
Long-Lasting: The inside sleeve on the back of the GE air conditioner knob, the part that slides over the GE control rod on the ac, is made of durable plastic so that the sleeve prevents radial movement during on/off cycles, which can withstand daily wear...
Notice: Ensure that the GE knobs is turned off before starting the removal process. This will prevent any accidental burns or injury. And if you are unable to confirm that the GE ac knobs is compatible with your GE air conditioner, please do not hesitate...
Last update on 2026-07-17 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Furnace Replacement Knobs
Understanding Your Furnace Model
Before purchasing a replacement knob, it's crucial to identify your furnace's make and model number. This information is typically found on a sticker or plate located on the furnace unit itself, often near the access panel. Knowing the exact model will help you find a knob specifically designed to be compatible, ensuring proper fit and function. Without this, you risk purchasing a knob that won't attach correctly or operate the thermostat or burner controls as intended.
Types of Furnace Knobs
Furnace knobs generally fall into a few categories based on their function and design. Some are simple temperature control dials, while others might be part of a more complex thermostat interface. Replacement knobs can be universal, designed to fit a range of common furnace models, or specific to a particular brand or series. Universal knobs offer broader compatibility but may require minor adjustments or adapters. Genuine manufacturer replacement parts offer the most precise fit but can be more expensive and harder to source.
Material and Durability
Most furnace knobs are made from durable plastics like ABS or nylon, designed to withstand regular use and moderate temperature fluctuations. When selecting a replacement, consider the material's quality. A knob made from thicker, more robust plastic is likely to last longer and be less prone to cracking or breaking. Check product descriptions for information on material composition and user reviews that might mention the longevity of the product.
Installation Considerations
While replacing a furnace knob is often a straightforward DIY task, some models might have specific installation requirements. Most knobs simply pull off the old stem and push onto the new one. However, some may involve small screws or clips. Ensure the replacement knob's shaft or stem design matches your furnace's control post. If you are unsure about the installation process, consulting your furnace's manual or seeking professional assistance is recommended.
Frequently Asked Questions
How do I know if a replacement knob will fit my furnace?
The best way to ensure a fit is to know your furnace's exact make and model number. Then, search for replacement knobs specifically listed as compatible with that model. If you're considering a universal knob, check its specifications against your furnace's control stem dimensions and type.
What if I can't find my furnace's model number?
If the model number is missing or unreadable, try to measure the diameter and shape of the existing knob's post or stem. You can also try to identify the furnace brand by its appearance and search for common knob styles for that brand. Taking photos of the control area can also help when asking for advice from HVAC suppliers.
Are universal furnace knobs a good option?
Universal knobs can be a convenient and cost-effective option if a specific replacement is unavailable. They are designed to fit a range of common stem sizes and shapes. However, they may not provide as precise a fit as a dedicated manufacturer part and might require some minor adaptation for secure attachment.
How difficult is it to replace a furnace knob?
Replacing a furnace knob is typically a simple process that most homeowners can do themselves. Usually, the old knob pulls straight off, and the new one pushes on. Always ensure the furnace is turned off at the power switch before attempting any replacement.
What should I do if the new knob doesn't turn the furnace controls correctly?
If the new knob doesn't engage the furnace controls properly, it might be due to an incorrect fit or a mismatch in the internal mechanism. Double-check that you have the correct replacement for your model, or if it's a universal fit, ensure it's properly seated on the control stem. If the issue persists, consult your furnace manual or a professional technician.
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