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Lennox SL280V Variable-Speed Gas Furnace
Model Number: SL280V
Lennox's quietest gas furnace with variable-speed blower and 80% AFUE—designed for noise-sensitive households.
Technical Specifications
*Prices include equipment, installation, and standard warranty. Actual cost may vary.
Why We Recommend This Model
The SL280V is the quietest furnace we install, period. At 48 dB, it's quieter than a normal conversation.
Ideal For
Homeowners who prioritize whisper-quiet furnace operation
Expert Review: Lennox SL280V Variable-Speed Gas Furnace
The Lennox SL280V Variable-Speed Gas Furnace is the top-of-the-line offering from Lennox, delivering 80% AFUE efficiency with modulating operation.
Key Features & Technology
Variable-speed blower motor
SilentComfort technology
Insulated cabinet
Self-diagnostic controls
Advantages
- Quietest furnace on the market (48 dB)
- Variable-speed for even airflow
- Well-insulated cabinet
- Reliable proven design
Considerations
- Only 80% AFUE efficiency
- Premium price for an 80% unit
- Lennox-specific parts
Warranty & Protection
Parts Warranty
10 years
Heat Exchanger
20 years
Our Guarantee
100% Satisfaction
All warranties require product registration within 60 days of installation. Our team handles registration for you.
Professional Installation
What's Included
- Complete equipment and materials
- Professional NATE-certified installation
- Permits and inspections
- Old system removal and disposal
- System testing and calibration
- Warranty registration
Installation Timeline
Free Consultation
Same-day or next-day
Installation Day
Typically 4-8 hours
Final Inspection
Ensure perfect operation
We've installed 41+ Lennox SL280V Variable-Speed Gas Furnace units across Nassau County
Frequently Asked Questions
About Lennox
Lennox
Ranked #3 Overall
Efficiency-focused homeowners wanting the lowest utility bills
Get Your Free Quote
NATE-certified technicians serving Nassau County with expert Lennox SL280V Variable-Speed Gas Furnace installation.
Get Free Quote (516) 345-3911Available 24/7 for emergencies
Why Homets Air & Heat?
- NATE-certified technicians
- Same-day consultations available
- Financing options available
- 100% satisfaction guarantee
- Local Nassau County company
Related Resources
Ready to Install Your Lennox SL280V Variable-Speed Gas Furnace?
Get a free, no-obligation quote from our NATE-certified technicians. We serve all of Nassau County with expert installation and a 100% satisfaction guarantee.
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