
Single run capacitor 440V 7.5 mfd

Genteq Run Capacitor 370 Volt Oval Single 7.5 MFD

Run Capacitor, Single, Oval, 370 Volts, 5 Microfarads

Run Capacitor, Single, Round, 370 Volts 10 Microfarads

Genteq Run Capacitor 440 Volt Round Single 20 MFD

Run capacitor, oval, 370 volts, 20 MFD

TRADEPRO® 10 MFD 440 Volt Oval Run Capacitor

Run capacitor, Single, Oval, 370 Volts, 15 Microfarads

Run Capacitor 440 Volt Round Dual 30/5 MFD

Run Capacitor 370 Volt Round Single 7.5 MFD

Run Capacitor 370 Volts Round Single 15 MFD

Genteq Run Capacitor 370 Volt Oval Single 12.5 MFD

Run Capacitor 370 Volt Round Single 5 MFD

Run capacitor, round 440 VAV 45 uF

Genteq Run Capacitor 370 Volt Round Single 30 MFD
Ensure optimal performance of your heating system with high-quality OEM Mars furnace run capacitors from Repair Clinic. These capacitors are crucial for regulating the electrical current to your furnace motor, ensuring efficient operation and longevity. Common issues such as the furnace not heating or the blower motor not running can often be traced back to faulty capacitors. By choosing genuine Mars parts, you guarantee compatibility and reliability, reducing the risk of further issues. Explore our selection of Mars run capacitors to find the exact match for your model, and rely on Repair Clinic's expertise with DIY repair resources and support from trained technicians. For other furnace parts, you may also consider brands like Carrier or Trane for your heating system needs.
Ensure your Mars furnace operates efficiently with quality run capacitor parts from Repair Clinic. We understand the urgency of getting your heating system back up and running, which is why we offer same-day shipping on orders placed by 9:00 PM ET. A faulty run capacitor can disrupt the blower motor operation, leading to insufficient heating or complete furnace shutdown. Our selection of genuine Mars run capacitors includes options for various voltage and MFD ratings, ensuring compatibility with your specific model. Trust Repair Clinic to provide the right parts quickly, helping homeowners and technicians alike to resolve issues like a non-responsive blower or inconsistent heating. Explore our extensive resources for troubleshooting and repair tips to confidently tackle furnace repairs. Browse our HVAC parts to find everything you need for your heating system.


Easily order Mars furnace run capacitors online with confidence, thanks to our No-Hassle 365-Day Returns and Price Match Guarantee. Whether you're a homeowner or a professional technician, Repair Clinic simplifies the process by allowing you to search for parts using your model or part number. Our genuine OEM replacement parts come with a Price Match Guarantee, ensuring you never overpay. Plus, if for any reason you're not satisfied, you can return any uninstalled part within 365 days. Experience seamless online ordering and same-day shipping on all Mars furnace run capacitors. Visit our replacement parts page to explore more options for efficient repairs.
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.