sl25xpv
Heat Pump
The most precise and efficient heat pump you can buy, now featuring Lennox TruHeat Performance
ENERGY STAR® Qualified
All Dave Lennox Signature® Collection models come with a 10-Year Limited Warranty on compressor and covered components. For more information, visit www.Lennox.com/WarrantyYourWay.
Cooling Savings
Features
The Ultimate Side of Perfect Air
Not only is the SL25XPV heat pump part of the Dave Lennox Signature® Collection, it’s part of the Ultimate Comfort System™, which combines the best of everything Lennox has to offer to create an unprecedented whole-home comfort system that seamlessly and intelligently works together to stay finely tuned to your home and deliver consistently clean, perfect air.
Truer, Richer Warmth
Truer, Richer Warmth
Lennox TruHeat Performance delivers a greater amount of heat compared to traditional heat pumps, resulting in a feeling similar to the rich, warm comfort of a gas furnace—even during the coldest outdoor temperatures.
Consistently Perfect
Precise Comfort® technology adjusts heating and cooling output in precise and minute increments to perfectly match your energy use with your comfort.
Our Uncontested Quantum™ Coil
With years of rigorous testing under the most extreme conditions, our Quantum Coil—featuring a proprietary aluminum alloy exclusive to Lennox—is designed to weather the harshest elements.
Beyond Quiet
This heat pump has been engineered with a variable-capacity compressor which allows it to primarily run in low speed—drastically minimizing the sound of air kicking on or off inside the home. Add in a special sound-dampening system to absorb outdoor noise and you can be assured it operates at a noise level that is, quite simply, unheard of.
Smarter Together
With the help of the iComfort® S30 ultra smart thermostat, the SL25XPV heat pump unlocks a world of connectivity. It stays finely tuned to your home by using sensors to react, diagnose, and troubleshoot—all while remaining in constant contact with your dealer to ensure proactive responses. While you’re away, your thermostat can automatically change the temperature of your home to a more energy-efficient setting through Smart Away™ mode to save energy and money. And the system even responds to the outdoor environment to adjust operation to account for factors like pollen and outdoor air quality.
Ratings & Reviews
See what other customers are saying about
SL25XPV Heat Pump
5/5
Great products, installation critical
April 14, 2026Had this heat pump along with EL297 installed Apr 2025 and has been running without problem for a year now. Family has commented that both the heating (we get down to -30C) and cooling (up to 35C) has improved comfort and consistency. We are realizing savings of about 40% both on hydro and gas (had a traditional furnace/AC before). Installation was great and we experimented with heat pump/furnance set points before coming back to what the installer originally recommended. Read lots about issues other are having and think problems are more about installation than the products.
Yes, I recommend this product.
Toronto, ON
Age: 55 - 65
Gender: Male
5/5
4/5
5/5
5/5
5/5
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Resources
Products that add to the performance of SL25XPV Heat Pump
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Proper sizing and installation of equipment is critical to achieve optimal performance. Split system air conditioners and heat pumps (excluding ductless systems) must be matched with appropriate coil components to meet ENERGY STAR criteria. Ask your contractor for details or visit www.energystar.gov.
