
Fan and limit controller 11 1/2"

Fan and limit controller with 8 inch insertion

General purpose relay, 24 volts

Fan center with SPDT switching action, 120 volts, 40 vac

Fan and limit controller with 5 inch insertion
Discover our selection of quality OEM Honeywell furnace switch parts at Repair Clinic, where reliability meets performance. Our Honeywell furnace switches, including fan limit switches, relays, and fan switches, ensure your furnace operates efficiently, addressing common issues like a blower not running or burners not staying lit. With genuine Honeywell parts, you can maintain optimal HVAC functionality and longevity. Repair Clinic is your trusted source for Honeywell furnace parts and other leading brands, helping DIY enthusiasts and professionals alike solve furnace problems with ease. Explore our Honeywell parts and ensure your heating system runs smoothly all season long.
Ensure your Honeywell furnace operates efficiently with our genuine switch parts, available for same-day shipping. Whether you're dealing with a noisy furnace or one that fails to heat, replacing faulty switches can be a crucial step in resolving these issues. Our extensive range includes fan limit switches, fan switches, and relays, designed to get your furnace back to optimal performance quickly. Repair Clinic offers peace of mind with fast shipping, ensuring you receive your parts promptly, so you can address any heating problems without delay. For more HVAC parts, visit our Heating & Cooling parts section.


Shop for Honeywell furnace switch parts online at Repair Clinic and find everything you need for a hassle-free repair. Our extensive inventory includes genuine OEM fan limit switches, fan switches, and relays, all available for same-day shipping. Take advantage of our No-Hassle 365-Day Returns policy, allowing you to return uninstalled parts within a year of purchase. Plus, with our Price Match Guarantee, you'll never overpay—if you find a lower price on an identical part from a direct competitor, we'll match it. Easily locate the right part by entering your model or part number in our search tool. Repair Clinic is dedicated to supporting both DIY enthusiasts and professional technicians with expert advice and quality parts. For additional information, visit our replacement parts page.
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.