MaintenanceLindenhurst, NY·Gas furnace
Gas Furnace Safety Tune-Up in Lindenhurst
See the job
Back to Rankings
Updated Oct 11, 2026
mid-range Tier
Rheem Furnace Review
Expert Review & Analysis
4.65/5
Very Good•Rheem Manufacturing • Est. 1925
Best for:Best Smart Features
#6
Rank #6
4.65/5Very Good
Max AFUE
96%
Starting
$2.4k
Warranty
Lifetime (limited)
Is Rheem furnace any good?
Yes — Rheem furnaces are a solid mid-range option. Our editorial score is 4.7/5 based on published efficiency, climate fit, warranty, features, and price positioning. Rheem is associated with Rheem Manufacturing; confirm the exact model platform, parts path, and coverage rather than assuming they are shared. Efficiency runs 80–96% AFUE with installed pricing in the $2.4k - $5.5k range. For a Long Island home, compare the exact matched system and written installation scope because design and commissioning can matter as much as the badge on the equipment.
Our Review Process
Ratings are editorial comparison scores—not customer reviews, installation counts, or manufacturer endorsements.
Rheem Furnace Planning for Nassau County & Covered Western Suffolk Areas
A useful Rheem comparison starts with the exact indoor and outdoor model pairing—not the brand name alone. Home+ Air & Heat can review Rheem furnace options for homes in our covered Nassau County and western Suffolk service areas, then document whether the proposed equipment, capacity, electrical scope, and installation approach fit the project.
Before work is authorized, ask for the design method, AHRI match where applicable, installer or dealer qualification required by the manufacturer, registration responsibility, parts coverage, labor coverage, exclusions, and current incentive assumptions in writing. Those details vary by model, project, contractor status, installation date, and current program rules.
Nassau County & W. SuffolkBrand & Model Fit VerifiedScope & Coverage in Writing
Who Makes Rheem Furnaces?
Rheem water heaters are built by Rheem Manufacturing Company, founded in 1925 and headquartered in Atlanta, Georgia. Rheem has been owned by Paloma Co., Ltd. of Japan since 1988. Tank water heaters for the U.S. market are produced at Rheem's Montgomery, Alabama plant, and the same company also builds Ruud and Richmond equipment.
Manufacturer
Rheem Manufacturing Company
Founded
1925 (Emeryville, California)
Headquarters
Atlanta, Georgia
Ownership
Paloma Co., Ltd. (Japan), since 1988
Where it's built
U.S. tank water heater production in Montgomery, Alabama; HVAC production in Fort Smith, Arkansas
How it's sold
Sold through plumbing/HVAC wholesalers and home centers
Brands from the same manufacturer: Ruud, Richmond, Raypak, Eemax. Equipment sold under sibling labels often shares components and plants, so the installing contractor — not the badge — usually decides how the system performs.
Planning a Rheem project on Long Island? See how we install and size it for Nassau & western Suffolk homes →
Rheem Furnace Reviews: Our Installer Assessment
Rheem rates 4.7 out of 5 in our mid range-tier furnace assessment. The scoring reflects build quality, parts availability on Long Island, warranty terms, and how the equipment holds up in the homes we service. Best for: Best Smart Features. Reviews are only half the picture — sizing and installation quality drive most of the failures we get called to.
This is Home+ Air & Heat's own editorial assessment as an insured, EPA 608-certified installing contractor, not an average of customer star ratings.
What reviewers and installers praise
- • EcoNet smart platform integration
- • 97% AFUE efficiency available
- • Modulating gas valve technology
- • Strong contractor support network
Complaints worth knowing before you buy
- • Not the highest efficiency tier
- • Mid-tier brand positioning
- • Some advanced features cost extra
- • Less premium perception
How to judge a Rheem quote
- • Ask for the exact model numbers and the load calculation behind the sizing.
- • Confirm who registers the warranty and what labor coverage is included, in writing.
- • Check that the installer is qualified for the specific line, not just the brand.
- • Compare total installed scope — venting, electrical, and permits — not just equipment price.
Also read: this brand on other pages
Same manufacturer, different equipment focus—so you get intent-matched detail without duplicate canonical URLs.
Why We Love Rheem
Rheem strikes an excellent balance between performance, features, and value. Here's why Rheem remains a popular choice among our customers.
Lifetime Warranty
Lifetime heat exchanger warranty provides unmatched peace of mind.
Excellent Efficiency
Up to 96% AFUE helps reduce your monthly energy bills.
101+ Years of Excellence
A legacy of manufacturing excellence and continuous innovation.
Made in USA
Proudly designed and manufactured in the United States.
Rheem Specifications & Scores
Detailed analysis based on our expert evaluation
Performance Scores
85%
Efficiency
80%
Value
70%
Warranty
95%
Reliability
93%
Overall Rating
Excellent
Key Specifications
AFUE Range
80% - 96%
Price Range
$2.4k - $5.5k
Parts Warranty
10 years
Heat Exchanger
Lifetime (limited)
Labor Warranty
1 year (extended available)
Who Is It For?
Best For
- Balanced value seekers
- First-time homebuyers
- Peace-of-mind seekers
Consider Alternatives
- Ultra-premium seekers
- Extreme efficiency needs
Expert Review
Updated December 2024"Rheem delivers best smart features performance"
— Home+ Air HVAC Expert Assessment
Rheem furnaces deliver solid mid-tier performance with excellent contractor support and integrated home comfort solutions. Our Trotta installation teams appreciate Rheem's consistent manufacturing quality and the EcoNet smart platform that unifies heating, cooling, and water heating controls.
The Prestige Series R97V achieves 97% AFUE efficiency with variable-speed operation, while the Classic Plus and Classic series provide reliable performance at accessible price points. Rheem's modulating gas valve technology ensures precise temperature control and maximum fuel savings.
For Nassau County homeowners considering whole-home comfort upgrades, Rheem's ecosystem approach enables seamless integration of furnace, air conditioning, and water heating systems—all controlled through the EcoNet app.
Local parts availability through RSD (Robertson Supply & Distribution) in Hicksville and Nassau Suffolk Plumbing Supply ensures rapid service response. Rheem's Pro Partner network provides trained installation and service support.
PSEG Long Island rebates apply to qualifying Rheem high-efficiency installations. The limited lifetime heat exchanger warranty on Prestige models provides peace of mind.
For homeowners seeking reliable performance with excellent contractor support and integrated smart home capabilities, Rheem delivers outstanding value in the mid-tier segment.
Our Bottom Line
Rheem strikes an excellent balance between price and performance. It's our recommended choice for homeowners who want quality without paying premium prices.
Home+ Air HVAC Team
EPA 608-Certified HVAC Professionals • Nassau County Experts
Pros
- EcoNet smart platform integration
- 97% AFUE efficiency available
- Modulating gas valve technology
- Strong contractor support network
- Integrated whole-home solutions
- Good local parts availability
- Limited lifetime heat exchanger warranty
- Consistent manufacturing quality
Cons
- Not the highest efficiency tier
- Mid-tier brand positioning
- Some advanced features cost extra
- Less premium perception
- Fewer ultra-luxury options
Top Rheem Furnace Models
These are the most popular and highly-rated Rheem furnace models we recommend based on our installation experience in Nassau County.
Note: Prices shown are estimates for typical Nassau County installations and may vary based on your home's specific requirements, ductwork condition, and any necessary modifications. Contact us for a precise quote.
How Much Does a Rheem Furnace Cost?
Rheem furnaces range from $2.4k - $5.5k installed. Here's a detailed breakdown by system tier and home size.
Rheem Cost by System Tier
| Tier | Price Range | Efficiency | Features |
|---|---|---|---|
| Entry-Level | $2,400 - $3,120 | 80% AFUE | Single-stage, basic |
| Mid-Tier | $3,555 - $4,345 | 88% AFUE | Two-stage, improved |
| Premium | $4,675 - $5,500 | 96% AFUE | Modulating, variable-speed |
Rheem Cost by Home Size
| Home Size | Price Range | Typical BTU |
|---|---|---|
| Small (1,000 sq ft) | $2,400 - $3,555 | 40,000 - 60,000 BTU |
| Medium (1,500 sq ft) | $3,358 - $4,675 | 60,000 - 80,000 BTU |
| Large (2,000+ sq ft) | $3,950 - $5,500 | 80,000 - 120,000 BTU |
Factors That Affect Your Final Price
- Home size and existing ductwork condition
- Installation complexity and accessibility
- Local labor rates in your area
- Permits and inspection requirements
- Removal of old equipment
- Thermostat and zoning upgrades
Get an Exact Quote for Your Home
Financing options are subject to credit approval and the lender's current terms. Review the full offer before applying.
5.0 / 5 · 112 Google reviews
Recent Google reviews
Long Island feedback.
Real customers.
Recent public reviews from homeowners who hired Home+ Air & Heat.
Loading recent reviews…
Where Rheem Fits Best in Nassau County
Here's where Rheem furnaces fit best across Long Island housing types.
Best value for typical homes
FarmingdaleSeafordMerrick
Standard ColonialsRaised Ranches
Rheem's 96% efficiency at mid-range pricing delivers the best ROI for moderately-sized suburban homes.
Installer Note: These are general guidelines based on our Nassau County experience. Every home is unique—we'll assess your specific heating needs during our free consultation.
On the job
Rheem equipment on recent jobs
Photos from jobs where this brand was part of the work.
Maintenance
RepairWestbury, NY·Central AC
AC Contactor and Capacitor Replacement in Westbury
See the job
Photos enhanced for clarity.
Rheem Warranty Coverage
Complete breakdown of Rheem's warranty protection for your investment.
Parts Warranty
10 years
Best
Heat Exchanger
Lifetime (limited)
Labor Warranty
1 year (extended available)
Extended Option
Up to 10 years
Important Warranty Tips
- Register your furnace within 60 days of installation to activate full warranty coverage
- Keep all maintenance records - regular professional maintenance is often required for warranty validity
- Extended warranties may be available through your installer for additional peace of mind
- Heat exchanger warranties typically require proof of annual maintenance
2-Minute Quiz
Not Sure Which Furnace Brand Is Right for You?
Answer a few quick questions about your home and preferences, and we'll recommend the best furnace brands for your specific needs.
- Get personalized brand recommendations
- See estimated costs for your home
- Compare efficiency savings
- No commitment required
98% AFUE
From $4,500
Rheem vs Competitors
See how Rheem compares to other mid-range tier furnace brands.
| Feature |
|
|---|---|
| Rating | 4.65 |
| Max AFUE | 96% |
| Starting Price | $2,400 |
| Heat Exchanger Warranty | Lifetime (limited) |
| Parts Warranty | 10 years |
Competitor Deep Dive
Frequently Asked Questions About Rheem Furnaces
Get answers to the most common questions about Rheem furnaces.
Final Verdict: Should You Buy a Rheem Furnace?
Rheem offers a compelling balance of performance, features, and value. With efficiency ratings up to 96% AFUE and comprehensive warranty coverage, it's an excellent mid-range option for most Nassau County homes.
Key Takeaways
- Rated 4.65/5 by our HVAC experts
- 96% maximum AFUE efficiency
- Lifetime (limited) heat exchanger warranty
- Installed cost: $2.4k - $5.5k
Best For:
Homeowners seeking a balance of quality and value, or those who want solid mid-range features without paying premium prices.
Free estimates • No obligation • EPA-certified technicians
Related Guides
Continue your research with these helpful resources.
Related Furnace Guides
Learn more about furnace types and find the right fit for your home:
Get a Rheem Quote
Interested in a Rheem furnace? Get a free quote from our EPA 608-certified team.
Free in-home consultation
Price match guarantee
Financing available
Quick Price Estimate
Typical installed prices for Rheem furnaces in Nassau County:
Small home (1,000-1,500 sq ft)$2,160+
Medium home (1,500-2,500 sq ft)$3,950+
Large home (2,500+ sq ft)$6,050+
*Estimates based on typical installations. Your actual price may vary.
Our Rating
4.65/5
Long Island
The brand matters less than the installer
A great furnace installer on Long Island will outperform a premium unit installed poorly. Use the verification checklist and three-estimate worksheet before you sign anything.
Open the contractor comparison guide