Lennox furnace lineup with AFUE efficiency ratings, features, and Las Vegas installation details. While Las Vegas winters are mild, reliable heating is essential for desert nights that can drop into the 30s.
| Model | AFUE | Stages | ENERGY STAR | Tax Credit | Tier |
|---|---|---|---|---|---|
| Elite EL296VEL296V | 96% | Two | Yes | $600 | Premium |
| Merit ML180UHML180UH | 80% | Single | No | No | Economy |
| Merit ML195UHML195UH | 95% | Single | Yes | $600 | Premium |
| Signature SL297NVSL297NV | 97% | Two | Yes | $600 | Ultra-premium |
| Signature SLP99VSLP99V | 99% | Variable | Yes | $600 | Ultra-premium |
For Las Vegas homes, furnace efficiency (AFUE) matters less than AC efficiency because heating demand is modest. A 96% AFUE furnace offers diminishing returns over an 80% AFUE unit in our climate. Focus your budget on AC efficiency first, then choose a furnace that pairs well with your condenser.
That said, higher-AFUE furnaces often include variable-speed blowers that improve comfort and pair better with zoning systems. Lennox’s top furnaces reach 99% AFUE with modulating burners for precise temperature control.
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Yes, The Cooling Company is Lennox Premier Dealer since 2015. We install the full Lennox lineup including air conditioners, furnaces, and heat pumps.
Lennox earns a 5/5 desert performance rating. Lennox Quantum coils are the most durable in Las Vegas heat. Spine-fin design resists dust and corrosion better than any competitor. Our technicians see the fewest callbacks on Lennox equipment. Maximum ambient temperature rating: 125°F.
Lennox offers Lifetime (Signature) / 10 years (Elite) compressor warranty, 10 years parts warranty. Registration is required within 60 days. As a Lennox Premier Dealer, TCC provides the full Lennox warranty plus our own 10-year labor guarantee. Registration is handled automatically at install.
Lennox AC systems installed in Las Vegas range from $5,995–$10,285 (Merit Series) to $21,995–$38,055 (Signature Collection (Inverter)). Prices include full installation. Federal tax credits up to $2,000 and NV Energy rebates may apply.
Lennox is best for homeowners who want the highest efficiency, quietest operation, and longest warranty — and are willing to invest in premium equipment. As a Lennox Premier Dealer, this is the brand we know best. Our technicians receive factory training annually, and we stock Lennox parts on our trucks. For Las Vegas conditions, Lennox Quantum coils outperform everything else we've installed.