Lennox DLSC SL18XP1 Series, 3.5 Ton Heat Pump with SilentComfort Technology, 208-230 VAC 1 Ph 60 Hz, Up to 16.50 SEER, Up To 10.2 HSPF

Dave Lennox Signature® Collection

SL18XP1 Heat Pump

The quietest and most efficient single-stage heat pump*

As the latest addition to the Dave Lennox Signature® Collection, the SL18XP1-042-230 offers efficiencies up to 18.50 SEER and 10.20 HSPF, with sound levels as low as 67 decibels.

Signature® Performance & Comfort

• The quietest single-stage heat pump on the market: as low as 67 decibels! Approximately 40 times quieter than a standard heat pump*
• Scroll compressor helps precisely control air temperature for greater comfort
• The SL18XP1 system paired with an iComfort® S30 thermostat monitors humidity levels and removes excessive moisture that can cause mold growth, creating healthier, more comfortable air
• Compatible with the exclusive Healthy Climate® ozone-free Indoor Air Quality Solutions system
• SunSource® solar-ready design – maximizes energy savings by integrating the unit with one to sixteen solar modules

Reliability & Performance

• The Lennox Quantum™ Condenser Coil can help protect against corrosion in harsh environments, including coastal areas
• All-aluminum fortified tube and fin construction provides efficient heat transfer, lighter weight, and ease of cleaning
• Durable single stage scroll compressor
• 10-year limited warranty on compressor and covered components

Easier Handling & Cleaning

• Lighter weight for easier (and safer) handling
• Water-only cleaning: no coil cleaner purchase
• Water-only cleaning appeals to the environmentally-conscious consumer
• Lennox provides complimentary training for this new cleaning system

Energy Efficiency

• The most efficient single-stage heat pump*
• Up to 18.50 SEER and 10.20 HSPF efficiency ratings
• Unit may qualify for many state utility rebates
• ENERGY STAR® qualified
• Dual-fuel option pairs the SL18XP1 with a Lennox communicating gas furnace. The SL18XP1 provides warmth as temperatures drop. On extremely cold days, the gas furnace takes over to maintain maximum comfort

*Actual system efficiency may vary depending on the exact system match. Efficiencies are representative of a single AHRI Most Popular matched combination. Always verify actual system efficiencies through AHRI or by visiting AHRI ratings database at www.ahridirectory.org. Must be accompanied by either a Lennox variable speed air handler or furnace and an iComfort® communicating thermostat.