HomePartsHVAC PartsFurnace PartsFurnace Gas Burner & Control Valve PartsFurnace Heat Exchanger Parts

Furnace Heat Exchanger Replacement

Get a genuine OEM Furnace Heat Exchanger Replacement fast with same-day shipping and 365-day returns.

Find the right part faster

Multiple models matched. Select your model to confirm fit.

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

Genuine Furnace Heat Exchangers

Ensuring your furnace operates efficiently and safely starts with a reliable heat exchanger. Our genuine OEM furnace heat exchangers offer unmatched quality and durability, essential for maintaining optimal heating performance. A faulty or cracked heat exchanger can lead to dangerous fumes mixing with your home's air, posing serious safety risks. Regular inspection and prompt replacement of a compromised heat exchanger are crucial. Trust in our selection of top-brand furnace parts to keep your heating system running smoothly. For comprehensive maintenance, explore furnace parts and HVAC parts. Repair Clinic provides peace of mind with support from trained technicians, empowering both DIY enthusiasts and professionals to carry out repairs confidently. Experience the convenience of our easy-to-navigate furnace parts by model number lookup service today.

Same-Day Shipping for Furnace Heat Exchanger Replacement

Ensure your furnace operates efficiently with high-quality furnace heat exchanger replacements from Repair Clinic. As a crucial part, the heat exchanger is responsible for transferring heat from combustion gases to the air that circulates through your home, making it essential for maintaining a safe and comfortable environment. We offer genuine OEM parts, ensuring durability and compatibility with various furnace models. Order by 9:00 PM ET to take advantage of our same-day shipping, getting your furnace back in working order without delay. Explore our selection and find related parts such as furnace motor parts and furnace igniter parts. Trust Repair Clinic, a leader in HVAC parts, to supply the parts you need to tackle common furnace issues like heat exchanger damage or inefficiencies. Our support resources empower both DIY enthusiasts and professionals to perform repairs confidently.

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

Order Furnace Heat Exchanger Replacement Parts Online

Ensure your furnace operates efficiently with genuine OEM furnace heat exchanger replacement parts from Repair Clinic. As a leading online retailer, we provide a vast selection of furnace parts, including heat exchangers, to help you maintain a safe and effective heating system. Easily find compatible parts by model or part number, ensuring a perfect fit for your DIY repair project. Take advantage of our Price Match Guarantee and No-Hassle 365-Day Returns, offering peace of mind with each purchase. Repair Clinic also provides extensive furnace repair and troubleshooting resources to guide you through the repair process. Explore our selection of furnace parts and related categories like furnace motor parts for comprehensive solutions. Empowering both homeowners and professionals, Repair Clinic is your trusted partner for all your furnace repair needs.

How to Locate Your Furnace Model Number

Locating the model number for your furnace is crucial when searching for a specific heat exchanger replacement. Typically, you'll find this number on the inside of the furnace door or panel, often on a metal plate or sticker. This model number helps you identify the correct heat exchanger or other essential furnace parts. Repair Clinic offers genuine OEM parts for popular brands like Carrier, Trane, and Lennox, ensuring quality and durability. Understanding common furnace issues, such as a cracked heat exchanger, can guide you in selecting the right part for repair. Explore our Furnace Repair section for more resources. Repair Clinic empowers DIY enthusiasts and professionals alike with a vast selection of parts, same-day shipping, and expert repair advice, helping you save time and money on necessary furnace repairs.

Background Image

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

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.

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.