HomePartsHVAC PartsFurnace PartsFurnace Sensor & Thermistor Parts

Furnace Sensor & Thermistor Parts

Get genuine OEM Furnace Sensor & Thermistor Parts fast with same-day shipping and 365-day returns.

Find the right part faster

Multiple models matched. Select your model to confirm fit.

126 results for 
Sensor & Thermistor
Furnace
Sort:
Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
LH680534 Flame Sensor
$51.99

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
0130F00010S Flame Sensor
$32.34

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
SEN01114 Flame Sensor
$15.28

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
52W29 Flame Sensor
$21.57

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
903600 Flame Sensor
$32.11

Furnace flame sensor with wire harness

Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
632484R Flame Sensor
$43.34

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
S1-02527773700 Flame Sensor
$39.60

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
1172827 Flame Sensor
$25.35

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
S1-02537499000 Flame Sensor
$71.91

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
1190383 Flame Sensor
$39.43

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
LH680013 Flame Sensor
$32.14

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Skill Level (1)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
69W43 Flame Sensor
$128.79

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
LH33WZ520 Flame Sensor
$25.16

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Skill Level (2)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
S1-02535354000 Flame Sensor
$33.92

Furnace flame sensor. The flame sensor monitors the burner to detect whether or not a flame is present. If the flame sensor is defective, the furnace may not heat.

Go
Find. Fix. Finish.
Whether you're a pro or a novice, we've got you covered with the repair know-how and replacement Furnace parts you need.
Genuine OEM Parts Supplier
Genuine OEM Replacement Parts
Get peace of mind with the real thing—genuine OEM Furnace parts.
365-Day Appliance Parts Return Policy
No-Hassle 365-Day Returns
Return uninstalled Furnace parts and products for any reason within 365 days of purchase.
Same day shipping
Same-Day Shipping
Get the job finished. Order replacement Furnace parts by 9:00 PM ET, and we'll ship them the same day.
Price Match Guarantee For Appliance Parts
Price Match Guarantee
We'll match any price offered by our direct competitors on all genuine OEM Furnace replacement parts
Genuine OEM Parts Supplier
Genuine OEM Replacement Parts
Get peace of mind with the real thing—genuine OEM Furnace parts.

Genuine Furnace Sensor & Thermistor Parts

Ensure your furnace operates efficiently with our high-quality OEM furnace sensor and thermistor parts. These essential parts play a crucial role in maintaining your system's performance by accurately monitoring and regulating temperature and flame detection. Whether you're a DIY enthusiast or a professional technician, Repair Clinic offers a wide selection of genuine parts to address common issues such as a faulty flame sensor or thermistor, which can lead to heating failures. Trust the reliable brands we carry to provide durable solutions for your heating system. For related needs, explore our extensive range of Furnace Parts and Furnace Switch Parts. With Repair Clinic, you benefit from expert support and quick shipping, empowering you to fix your furnace with confidence. Visit our Replacement Parts page for more options.

Same-Day Shipping for Furnace Sensor & Thermistor Parts

Ensure your furnace operates efficiently with genuine OEM sensor and thermistor parts, available for same-day shipping at Repair Clinic. Our extensive selection of furnace replacement parts includes top brands, ensuring you find the right part to address issues like improper temperature readings or system shutdowns. Order by 9:00 PM ET, and we'll ship your parts the same day. Trust Repair Clinic for all your furnace repair needs, from sensors to transformers and fasteners. With our commitment to quality and speed, homeowners and professionals alike can tackle repairs with confidence. Explore our HVAC parts to ensure your system's reliability and longevity.

Homeowner troubleshooting a furnace issue and how to replace the furnace's part
Installing a new replacement furnace part after ordering online

Order Furnace Sensor & Thermistor Parts Online

Ensure your furnace operates efficiently by ordering genuine Furnace Sensor & Thermistor Parts from Repair Clinic. Whether you're a DIY enthusiast or a professional technician, our extensive selection of OEM parts guarantees compatibility and durability. Easily find and order the exact sensor or thermistor you need using our intuitive parts lookup by model or part number. With our Price Match Guarantee and No-Hassle 365-Day Returns, you can shop with confidence. Repair Clinic also offers valuable Furnace Repair & Troubleshooting resources to assist you in completing repairs efficiently. Explore related parts such as Furnace Parts and HVAC Parts to ensure your heating system is in top condition. Trust Repair Clinic for all your furnace replacement part needs, and keep your home warm and comfortable.

How to Locate Your Furnace Model Number

Finding the right furnace sensor or thermistor parts is essential to maintaining your heating system's performance. Whether you need to replace a faulty sensor or upgrade your thermistor, knowing your furnace's model number can simplify the process. Typically, the model number is located on the data tag inside the furnace cabinet. For popular brands like Carrier, Goodman, and Trane, this information is crucial for ensuring compatibility with genuine OEM parts. Repair Clinic offers an extensive selection of furnace replacement parts, including sensors and thermistors, to help resolve common issues like a malfunctioning flame sensor or faulty thermistor readings. Don't forget to explore related parts like draft inducer motors and blower motors, which are also available for purchase. For more guidance, visit our Furnace Repair Help page and rely on Repair Clinic's expertise to empower your DIY repairs.

Background Image

Expert Customer Support for Furnace Parts

Need help finding the right furnace parts? Repair Clinic's trained customer care specialists are available 7:00 AM to midnight EST, seven days a week. Whether you have questions about part compatibility or need assistance placing an order, our experts are here to help. The Repair Clinic customer care team is dedicated to ensuring your furnace is back in working order quickly and efficiently.

Related Furnace Repair Help Articles

Top Reasons Furnace is Not Igniting

Top Reasons Furnace is Not Igniting

A furnace that fails to ignite can leave your home in the cold. Common issues include a faulty igniter, malfunctioning flame sensor, or a defective draft inducer fan motor. Replacing furnace filters and cleaning furnace parts can help prevent these problems.

Why is My Furnace Not Working?

Why is My Furnace Not Working?

Learn why your furnace isn't working by understanding its ignition sequence and identifying common faulty parts like the igniter, flame sensor, or control board. This article provides practical repair tips and insights into each component's role in the heating process.

5 Causes of a Furnace Starting Then Stopping

5 Causes of a Furnace Starting Then Stopping

A gas furnace that starts and then stops unexpectedly can be frustrating, especially during cold weather. This article explains five common causes, including issues with the flame sensor, pressure switch, control board, draft inducer fan motor, or air flow. Learn how each cause may impact your furnace's operation and get tips to resolve the problem.