HVAC
Average Cost: $2,200 - $14,000
Here’s an in-depth review of Lennox, including its product offerings, efficiency ratings, pricing, customer feedback, and how the brand compares to other top heat pump manufacturers.
Our Verdict: Lennox is a strong option for homeowners who want premium energy efficiency, advanced smart technology, and long-term performance. However, the brand may not be the best fit for budget-conscious buyers or those looking for simpler, lower-maintenance systems.
Founded in 1895, Lennox has been a trusted leader in heating and cooling for more than 125 years. The company’s mission focuses on delivering innovation, efficiency, and comfort through advanced HVAC technology. Lennox operates across North America, with a nationwide network of certified dealers and service providers. While best known for heat pumps and HVAC systems, the brand also manufactures air conditioners, furnaces, air quality products, and smart thermostats. Lennox continues to innovate by integrating smart technology and eco-friendly solutions into its heat pump systems. This review explores Lennox’s product lines, costs, efficiency ratings, key benefits, and comparisons with competitors to help homeowners make an informed decision.
| Best for | Top Model | Cost Installed | Standout Feature | Warranty |
|---|---|---|---|---|
| Homeowners prioritizing energy efficiency and advanced climate control | Dave Lennox Signature® SL25XPV | $3,200 to $14,000 | Precise Comfort® technology for exact temperature control | 10-year limited parts warranty (with registration) |
Homeowners choose Lennox because of its long-standing reputation, industry-leading efficiency ratings, and commitment to sustainability. The combination of quiet operation, innovative features like smart thermostat integration, and robust warranties makes Lennox stand out among HVAC brands. Lennox’s focus on eco-friendly refrigerants and ENERGY STAR®-certified models appeals to homeowners looking for both performance and environmental responsibility.
Lennox heat pumps offer exceptional performance and energy efficiency, but there are also considerations to keep in mind before making an investment. Below is a breakdown of the advantages and drawbacks of choosing Lennox for your heating and cooling needs.
In addition to its heat pump lineup, Lennox manufactures a full range of HVAC products to meet different homeowner needs. The company produces high-efficiency air conditioners, gas and oil furnaces, boilers, and packaged units designed for year-round comfort. Lennox also offers indoor air quality solutions such as air handlers, humidifiers, dehumidifiers, and filtration systems that integrate seamlessly with their HVAC systems. For homeowners prioritizing energy savings and comfort control, Lennox’s smart thermostats and zoning systems provide advanced climate management. This diverse product portfolio allows Lennox to serve a wide spectrum of households — from budget-conscious buyers to those seeking top-tier efficiency and performance.
Lennox offers a variety of heat pump models that cater to different home sizes, efficiency needs, and budgets.
Lennox heat pumps receive positive reviews for energy savings, quiet operation, and advanced technology. Homeowners appreciate long-term reliability and comfort, but some report higher-than-average maintenance costs, frequent repairs, and difficulty finding replacement parts.
Our original heat pump was whining, not heating properly nor cooling so had to replace. Chose a Lennox and very satisfied with the results purchased through Costco, installed by a reputable installer. Also purchased an additional yearly check so this way will have no problem if warranty ever needed, runs very quietly. Our neighbor complained before about the noise and now with the new Lennox, he says he cannot hear it at all nor can we as our bedroom is same side. Very pleased with also looks to be well built with added strength in the framing so nothing gets bent. – Consumer Affairs review
This heat pump is so quiet and works at whatever level is required. We had it installed at a time of year when we could need heat one cold morning and air conditioning the next afternoon. Smooth and seamless so far! – Lennox EL18XPV review
On average, homeowners can expect to spend $7,500 to $12,000 for a Lennox heat pump system including installation, though final costs vary based on location and customization.
However, prices can vary widely based on several factors. To get the most accurate estimate for your specific needs, it’s recommended to obtain a detailed quote from a professional HVAC contractor. The final cost will depend on factors such as the model and series you choose, the complexity of the installation, your geographic location, and any additional features or customizations you might require. Here are some general cost ranges for Lennox’s different heat pump series including installation:
Several factors influence the cost of Lennox heat pumps:
Lennox offers several ways to make its heat pumps more affordable, including:
Lennox offers comprehensive warranties, with coverage depending on the model:
Homeowners must register their unit within 60 days of installation to qualify for full warranty benefits.
Lennox heat pumps are among the most energy-efficient on the market, featuring:
Overall, Lennox excels in efficiency and smart features but tends to carry higher upfront costs. Other brands may be more budget-friendly or offer broader service availability.
What is the most energy-efficient Lennox heat pump?
The Dave Lennox Signature® SL25XPV with up to 24 SEER2 is Lennox’s most efficient model.
How long does a Lennox heat pump last?
With proper maintenance, Lennox heat pumps can last 15-20 years.
Are Lennox heat pumps worth the cost?
Yes, if you prioritize energy efficiency, quiet operation, and smart technology.
Lennox heat pumps are an excellent choice for homeowners seeking superior energy efficiency, advanced technology, and reliable performance. If you prioritize long-term energy savings, environmental sustainability, and advanced comfort features, Lennox is a strong contender. However, if upfront cost is a primary concern, you may find more affordable options with fewer features from other brands. Additionally, consider the complexity of installation and the availability of local service providers to ensure ongoing support for your Lennox system.
For homeowners seeking long-term value and cutting-edge comfort, Lennox is a worthwhile investment — just be prepared for higher upfront costs.
