
Thermocouple, 24 inches

Thermocouple, 36 inches

Thermocouple, 30 inches

Thermocouple, 18 inches

48" economy thermocouples

18" thermocouple 30mv

36" competitive t-couple

Thermocouple 30"

24" competitve t-couple

Flame sensor

30 mv thermocouple 48 inch

35 inch thermopile generator with PG9 adapter

Outdoorsensor forvisionprostat

Well mounted sensor 12" l7224u

Used with M91XX and M94XX Modutrol Motors.
Ensure your Honeywell furnace operates efficiently with quality OEM sensor and thermistor parts from Repair Clinic. Our selection includes essential parts like flame sensors and thermocouples, designed to detect and regulate temperature within your furnace system. Common issues with Honeywell furnaces, such as the furnace not heating or the blower not running, can often be traced back to faulty sensors. By choosing genuine Honeywell replacement parts, you guarantee compatibility and durability, prolonging the life of your heating system. Our extensive inventory, paired with expert repair resources, empowers both DIY enthusiasts and professionals to tackle repairs with confidence. Explore our Honeywell parts collection and keep your furnace running smoothly. For more options, visit our Carrier furnace parts and Goodman furnace parts pages to compare.
Get your Honeywell furnace running smoothly again with our selection of sensor and thermistor parts, designed to quickly address common issues like faulty flame sensors or temperature fluctuations. If your furnace isn't heating properly, a malfunctioning sensor might be the culprit. Order by 9:00 PM ET for same-day shipping, and ensure your home stays warm without delay. At Repair Clinic, we offer genuine Honeywell parts, providing peace of mind for DIY repairs and professional technicians alike. Need help? Visit our HVAC Parts page for more repair resources and support.


Shop for Honeywell furnace sensor and thermistor parts online with ease at Repair Clinic, where finding the right parts by model or part number is simple. Enjoy our No-Hassle 365-Day Returns policy, allowing you to return uninstalled items for any reason within a year, and take advantage of our Price Match Guarantee to ensure you get the best price on genuine OEM parts. We offer same-day shipping for orders placed by 9:00 PM ET, ensuring your Honeywell furnace repairs are completed promptly. Whether you're dealing with a faulty flame sensor or a broken thermocouple, our comprehensive selection and dedicated customer support make Repair Clinic your go-to source for Honeywell furnace parts. Explore our extensive resources and troubleshooting guides to assist with your repairs, and rest assured knowing our trained technicians are available seven days a week to provide assistance.
Identifying your furnace model number is essential for finding compatible parts and accurate repair help. Watch this video for tips on locating the model number, and visit our website's furnace repair section for troubleshooting tips, part testing guides, and part replacement videos tailored to your specific furnace.

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.

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.

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.

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.