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Limit switch, L350F manual reset

Limit switch kit flanged

Door Switch

Pressure switch-This pressure switch kit replaces pressure switches: 42-101233-02, 42-23648-03, 42-24064-01, 42-24194-02, 42-24335-03 and 42-22682-03.

Limit switch, L105-10F

Limit Switch, SPST N/C 190' Open 170' Close

Limit switch

Limit switch kit

1.11"wc pressure switch

Pres swch kit

1.30"wc pressure switch

Limit switch kit - auto reset board mount

Limit Switch, SPST N/C 160' Open 140' Close

Door switch

Pressure switch kit
For those in need of reliable DuroGuard furnace switch parts, Repair Clinic provides genuine OEM parts to solve common furnace issues, ensuring your heating system operates efficiently. DuroGuard's switch parts, including the flame rollout limit switch and pressure switch, are essential for maintaining your furnace's safety and functionality. Regular maintenance and timely replacement of these parts can prevent problems such as the furnace not heating or the blower motor running continuously. With Repair Clinic's extensive inventory, you can find the DuroGuard switch parts you need, backed by support from trained technicians. Discover the peace of mind that comes with using high-quality OEM parts for your DuroGuard furnace.
Ensure your DuroGuard furnace runs smoothly and efficiently with high-quality switch parts available for same-day shipping from Repair Clinic. Whether it's a pressure switch or a flame rollout limit switch you're after, we have the genuine OEM parts you need to get your furnace up and running quickly. Order before 9:00 PM ET, and we'll ship your parts the same day, ensuring minimal downtime. Many common furnace issues, such as a non-functioning blower or burners that won't stay lit, can often be traced back to faulty switches. By replacing these critical parts, you can restore your furnace's performance and reliability. Trust Repair Clinic to provide fast shipping and expert support, so you can keep your home comfortable and warm. For more details, visit our HVAC Parts page.


Ensure your DuroGuard furnace operates smoothly with our wide selection of furnace switch parts available online. Repair Clinic offers genuine OEM parts, including flame rollout limit switches and pressure switches, with easy lookup by model or part number. Enjoy the convenience of same-day shipping and our No-Hassle 365-Day Returns policy. Return any uninstalled part within a year for a full refund, ensuring peace of mind with your purchase. Plus, with our Price Match Guarantee, we ensure competitive pricing on all OEM replacement parts. Whether you're a homeowner or a professional technician, easily find the right DuroGuard furnace parts to keep your system running efficiently. For related parts, you can 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.