Lennox SL28XCV Air Conditioner
- Up to 28 SEER, as rated by Lennox
- Variable capacity operation
- Extremely precise temperature control
- One of the most efficient systems available
Lennox HVAC Systems
Precision comfort by Golden Comfort AC & Heating Repair. We install and service Lennox heating and cooling systems for homeowners who want advanced technology, ultra high efficiency and refined indoor comfort.
Lennox is known for pushing energy efficiency further than most competitors. If your goal is lower utility bills, quiet performance and precise temperature control, Lennox is one of the strongest options available.
From long cooling seasons in California to humid Florida summers and cold Utah winters, Lennox systems are engineered to deliver controlled, consistent performance.
What makes Lennox different
Lennox stands out for engineering innovation and efficiency leadership. They were among the first manufacturers to introduce air conditioners exceeding 20 SEER.
Examples of our work
Popular Lennox models we install and service
Lennox EL18XCV
- Up to 18.8 SEER2
- Variable speed, mid range high efficiency
- Balanced performance and affordability
Lennox SL25XPV Heat Pump
- Variable capacity, inverter driven
- Ideal for moderate climates
- Excellent energy savings
Lennox SLP99V Furnace
- Up to 99% AFUE
- Modulating gas valve
- Ultra quiet operation
Common Lennox issues we repair
While Lennox leads in innovation, high tech systems require precise installation and maintenance.
Proprietary parts availability
Certain Lennox parts may take longer to source compared to more universal brands.
Sensor calibration issues
Variable capacity systems require accurate thermostat communication to operate correctly.
Evaporator coil leaks (older models)
Some older production years experienced coil durability concerns.
Drainage and moisture issues
Florida homes may experience condensate line clogs without routine maintenance.
Lennox warranty information
Lennox typically offers:
- Warranty terms vary by series and by registration
- Elite series: a 10 year limited warranty on compressors and a 5 year limited warranty on covered components, per Lennox
- Optional extended coverage through your installer
- Heat exchanger coverage varies by furnace model
Proper installation is critical to protect manufacturer coverage.
Coverage varies by model and year, and registration deadlines are set by the manufacturer, so ask us about the warranty on the exact equipment you are considering.
Lennox repair and installation services
Golden Comfort AC & Heating Repair provides:
- Lennox AC installation
- Lennox heat pump replacement
- Lennox furnace installation
- Lennox system diagnostics
- Emergency repairs
- Seasonal maintenance services
- iComfort thermostat setup
See how Lennox compares on price in our AC installation pricing guide.
Common questions
Do you install and repair Lennox systems?
Yes. We install, repair and maintain Lennox equipment in Florida, California and Utah, and we service all makes and models. See where we work.
How much does a Lennox system cost?
In our pricing guide, Lennox sits in the premium tier, often $1,500 to $3,000 more than the value tier, often with better warranties. Your price depends on the size, efficiency level and your home.
See the AC installation, furnace installation and heat pump installation pricing guides for typical ranges by city.
Do you help with the manufacturer warranty?
We help homeowners register equipment so coverage is not lost. Terms and deadlines come from the manufacturer, so ask us early.
What should I have ready when I call about my Lennox system?
The model number from the data plate on the outdoor unit and the indoor unit or furnace, roughly how old the system is, and what it is doing. Error codes on the thermostat help too. See our other brands we service.
Talk to a person
Call any hour for emergency service, or reach us during business hours for a visit or a quote.