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Mars Furnace Fuse Replacement

Get a genuine OEM Mars Furnace Fuse Replacement fast with same-day shipping and 365-day returns.
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Mars
Fuse
Fuse, Thermal Fuse & Breaker
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Skill Level (1)
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Product is a manufacturer part
82037 Fuse
$18.22

Fuse for central air conditioners or heat pump disconnect boxes.
Specifications:
* FLNR type fuse
* 25 amps
* 250 volts
See below for alternate amperages

Skill Level (1)
skill level dotskill level dotskill level dotskill level dot
Product is a manufacturer part
FRNR45 Fuse
$16.07

Fuse for central air conditioners or heat pump disconnect boxes.
Specifications:
* FLNR type fuse
* 45 amps
* 250 volts
See below for alternate amperages

Skill Level (1)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
FRNR30 Fuse
$9.64

Fuse for central air conditioners or heat pump disconnect boxes.
Specifications:
* FLNR type fuse
* 30 amps
* 250 volts
See below for alternate amperages

Skill Level (1)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
82042 Fuse
$2.83

Fuse for central air conditioners or heat pump disconnect boxes.
Specifications:
* FLNR type fuse
* 50 amps
* 250 volts
See below for alternate amperages

Skill Level (1)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
82040 Fuse
$11.82

Fuse for central air conditioners or heat pump disconnect boxes.
Specifications:
* FLNR type fuse
* 40 amps
* 250 volts
See below for alternate amperages

Skill Level (1)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
82039 Fuse
$2.83

Fuse for central air conditioners or heat pump disconnect boxes.
Specifications:
* FLNR type fuse
* 35 amps
* 250 volts
See below for alternate amperages

Skill Level (1)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
82035 Fuse
$0.34

Fuse for central air conditioners or heat pump disconnect boxes.
Specifications:
* FLNR type fuse
* 17-1/2 amps
* 250 volts
See below for alternate amperages

Skill Level (1)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
82034 Fuse
$0.32

Fuse for central air conditioners or heat pump disconnect boxes.
Specifications:
* FLNR type fuse
* 15 amps
* 250 volts
See below for alternate amperages

Skill Level (1)
skill level dotskill level dotskill level dotskill level dot
Product is a bestsellerProduct is a manufacturer part
82032 Fuse
$0.39

Fuse for central air conditioners or heat pump disconnect boxes.
Specifications:
* FLNR type fuse
* 10 amps
* 250 volts
See below for alternate amperages

Find. Fix. Finish.
Whether you're a pro or a novice, we've got you covered with the repair know-how and replacement Mars Furnace parts you need.
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Genuine OEM Mars Replacement Parts
Get peace of mind with the real thing—genuine OEM Mars Furnace parts.
365-Day Appliance Parts Return Policy
No-Hassle 365-Day Returns
Return uninstalled Mars Furnace parts and products for any reason within 365 days of purchase.
Same day shipping
Same-Day Shipping
Get the job finished. Order replacement Mars 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 Mars Furnace replacement parts
Genuine OEM Parts Supplier
Genuine OEM Mars Replacement Parts
Get peace of mind with the real thing—genuine OEM Mars Furnace parts.

Reliable OEM Replacement Mars Furnace Fuse Parts

Ensure the seamless operation of your Mars furnace with reliable OEM replacement fuse parts available at Repair Clinic. Our selection includes quality fuses that are crucial for maintaining the safety and efficiency of your heating system. Whether you're addressing issues like the furnace not heating or troubleshooting electrical faults, our genuine Mars fuses are designed to meet original equipment specifications, providing durability and optimal performance. Common furnace problems, such as a blown fuse due to power surges or part failure, can disrupt your heating system's function. By choosing Repair Clinic for your furnace fuse needs, you can confidently tackle repairs, knowing you have access to top-notch parts and expert repair resources. Explore our comprehensive selection to find the right fuse for your specific model and keep your Mars furnace operating smoothly. For more options, visit our pages on Comfortmaker furnace parts, Ruud furnace parts, and White-Rodgers furnace parts.

Find a Replacement Mars Furnace Fuse Online by Model or Part Number


Popular Mars Furnace Fuse Models

Same-Day Shipping for Mars Furnace Fuse Parts

Ensure your Mars furnace operates smoothly with our reliable fuse parts, available for same-day shipping. Ordering genuine Mars furnace fuse parts from Repair Clinic guarantees quick delivery and quality assurance, helping you address common furnace issues like blown fuses or tripped breakers. By ordering before 9:00 PM ET, you can receive your parts swiftly, minimizing downtime and maintaining furnace efficiency. Our extensive inventory includes various amperage options to fit your specific requirements. Whether you're a DIY enthusiast or a professional technician, trust Repair Clinic to provide the essential Mars furnace fuse parts you need. Browse our collection, place your order, and get back to enjoying a warm and comfortable home environment. For comprehensive HVAC solutions, visit our HVAC Parts page.

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

Order Mars Furnace Fuse Parts Online

Ensure your Mars furnace operates smoothly by ordering genuine fuse parts online from Repair Clinic. We offer a hassle-free 365-day return policy, allowing you to return uninstalled parts for any reason within a year of purchase. Our price match guarantee ensures you receive the best deal on all genuine OEM replacement parts, matching any competitor's prices. Easily find the right fuse by using your furnace's model or part number. With same-day shipping on orders placed by 9 P.M., you can quickly resolve any issues with your Mars furnace. Visit Repair Clinic to explore our extensive inventory and keep your heating system in optimal condition.

How to Locate Your Furnace Model Number

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.

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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

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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.