Is a Rheem Furnace Covered Under a Warranty? What Homeowners Should Know

If your Rheem furnace stops working, you may find yourself wondering: is this going to cost me, or is it covered under warranty?

We hear this all the time at Honest Fix from homeowners across Steubenville, Wintersville, Toronto, Mingo Junction, Weirton, and even Burgettstown. Warranty coverage can mean the difference between a small hassle and a big repair bill. The problem is, most people don’t know what their warranty actually includes until it’s too late.

With over 20 years in HVAC and plumbing here in the area, I’ve seen too many customers get caught off guard. So let’s fix that. Here’s what you need to know.

What Kind of Warranty Does a Rheem Furnace Include?

Most Rheem furnaces come with a limited parts warranty that covers major components like the blower motor or gas valve.

• Standard coverage: 10-year limited parts warranty
• Heat exchanger warranty: Lifetime for many high-efficiency models
• Registration required: You must register your unit within 60 days of installation to get full coverage

If you miss that registration window, your warranty defaults to just 5 years on parts, and the lifetime exchanger coverage may not apply

What’s Not Covered by a Rheem Warranty?

It’s important to understand that labor is not included. Even if a part is under warranty, you’ll likely pay out of pocket for the diagnosis and repair unless you purchased an extended labor warranty through your contractor.

Other exclusions typically include:

• Repairs due to improper installation
• Lack of routine maintenance
• Cosmetic damage
• Non-Rheem replacement parts

Alex’s Take: A Real-World Example

Last winter, I worked with a homeowner in Weirton whose furnace stopped heating right after a cold snap. It turned out the circuit board had failed—a part worth about $400. Good news: the part was under warranty. Bad news? They hadn’t registered the unit, so the warranty was only 5 years, and the furnace was six years old. They ended up paying full price.

It was a tough lesson, and one I wish we could’ve helped them avoid.

How to Make Sure You’re Protected

The best way to protect yourself is to:

1. Register your furnace.
2. Keep your proof of purchase and installation paperwork.
3. Schedule annual maintenance. Lack of maintenance can void your warranty.

If you choose Honest Fix to install your system, we handle the warranty registration for you and keep a copy on file—so you’re covered from day one.

Can You Buy an Extended Warranty?

Yes. Rheem offers optional extended labor warranties through their Protection Plus program. These plans can cover both parts and labor for up to 10 years, but they must be purchased within 60 days of installation.

It’s a good option if you want predictable costs down the road.

What If You’re Not Sure About Your Coverage?

If you’ve recently moved or don’t have your furnace paperwork, Honest Fix offers a free exact quote visit where we can inspect your system, look up the serial number, and confirm your warranty status. No guesswork.

The Bottom Line

Rheem makes high-quality furnaces, but like any mechanical system, parts can fail. When that happens, a registered warranty can save you hundreds. But only if you know what’s covered—and what isn’t.

If you’re unsure whether your Rheem furnace is under warranty or want help registering your system, reach out to Honest Fix. We’re here to help you stay warm without surprises.

Next Step: Schedule a free exact quote so we can confirm your warranty and inspect your system.

Want to learn more? Read our Ultimate Rheem Furnace Guide to compare models, costs, and features.

Authored by Alex Largent, HVAC expert and owner of Honest Fix, serving Steubenville and surrounding areas.