xp25
Variable-Capacity Heat Pump
The most precise and efficient heat pump you can buy
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
Precision makes perfect
Precision makes perfect
Precise Comfort® technology adjusts heating and cooling output in increments as small as 1%, perfectly matching your energy use with your comfort.
Peace, quiet and comfort
SilentComfort™ technology means sound levels are so low, you can barely tell the XP25 is running at all.
Nothing’s more efficient
With industry-leading efficiencies of up to 23.50 SEER and up to 10.20 HSPF, the XP25 can save you hundreds of dollars in utility costs every year.
Recognized for cutting-edge energy efficiency
Another advanced innovation by Lennox, the XP25 delivers energy-smart, year-round comfort. This product has been designated as one of the Most Efficient ENERGY STAR certified products in 2021. Products that are recognized as the Most Efficient of ENERGY STAR in 2021 prevent greenhouse gas emissions by meeting rigorous energy efficiency performance levels set by the U.S. Environmental Protection Agency.
Learn more about Lennox awards for innovative initiatives in product design.
Look no further. This unit appears to be the best out there. It is extremely quiet and efficient.
Dual-fuel capability
Pairing the XP25 with a Dave Lennox Signature® Collection furnace gives you a system that can switch back and forth between electricity and gas, keeping you warm with whichever energy source is most efficient.
Part of the perfect system
The XP25 is the finest heat pump Lennox makes, and one of the main components of the Ultimate Comfort System™. It’s also compatible with the entire line of Dave Lennox Signature® Collection equipment, for truly unmatched comfort.
Ratings & Reviews
See what other customers are saying about
XP25 Heat Pump
5/5
This is The One!
May 14, 2014OMG. Just had this installed replacing an age old system and the results are astounding. The main selling point for me over the efficiency was the 0.5 degree temperature control using lower speed air and such - BRILLIANT! The 2 degree swing in other systems was always a hassle resulting in cycles on sweat and shivers, no more! Also, the humidity control allows higher temperature setting for comfort, in my case 80 degrees versus 74 on the previous system. I love this thing, thanks Lennox!
Inverness, FL, USA
Age: 45 to 54
Gender: Male
Reason for Replacement: Emergency
5/5
4/5
5/5
3/5
5/5
Great Unit
July 12, 2024I have had the XP25 since it was first available September 2013. This is actually my second unit since we built a house in 2020 and installed the same system in it that we had in the older house. It is HIGHLY efficient.
Yes, I recommend this product.
Near Tulsa, Oklahoma
Age: 45 to 54
Gender: Male
Reason for Replacement: New home purchase
5/5
4/5
5/5
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Resources
Product Literature
FAQs
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- Why should I choose an ENERGY STAR® product for my home?
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- Is there really a difference between air conditioner and heat pump sound levels?
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- What is a heat pump?
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- Is sound an issue?
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- What is Precise Comfort™ technology?
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- What is SilentComfort™ technology?
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- What is variable speed technology and how does it apply to air conditioners?
Glossary of terms
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- Air Handler
- An air handler, or air handling unit, is the indoor part of an air conditioner or heat pump that moves cooled or heated air throughout the ductwork of your home. It is usually a large metal box containing important elements of an HVAC system that controls airflow and filtration. Lennox® air handlers are among the most efficient and quietest you can buy.
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- Central Air-Conditioning
Developed in the 1960s, central air conditioning or central AC is the most common type of whole-home HVAC system used in the United States today. A central AC system’s job is to cool air in a central location and distribute it evenly throughout a home or other multi-room space. This centralization eliminates the complications of cooling each space separately while maximizing efficiency and comfort.
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- Compressor
- An AC or heat pump compressor is the part of an outdoor air conditioner or heat pump that compresses and pumps refrigerant to meet household cooling requirements.
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- Condenser
- A condenser (or AC condenser) is the outdoor portion of an air conditioner or heat pump that either releases or collects heat, depending on the time of the year.
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- Decibel (dB)
- A decibel (dB) is a unit used to measure the relative intensity of sound. For example, sound levels in a library are normally about 40 dB, normal conversations range from about 50 to 60 dB, and an operating motorcycle or garbage truck can be as high as 100 dB.
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- Dry-Charged Unit
- An air conditioner or heat pump that is shipped dry and charged with refrigerant at the place of installation. Dry-charged units are appropriate for homeowners who need a replacement unit compatible with R-22 refrigerant.
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- Dual-Fuel
- A comfort system that pairs an electric heat pump with a gas furnace and alternates between the two fuel sources to maximize comfort and efficiency.
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- Energy Star®
- ENERGY STAR® is a program of the U.S. Environmental Protection Agency (EPA) designed to help consumers and businesses save money by choosing energy-efficient products and technologies. Heating, ventilation and air-conditioning (HVAC) equipment with the ENERGY STAR® label meets or exceeds federal guidelines for energy-efficient performance.
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- Grid-Tie Inverter Solar System
- A grid-tie inverter solar system is the most common and least expensive of all residential solar systems. It allows homeowners to use their own solar-generated electricity to save energy and reduce costs. The utility company’s grid, or network of power stations, serves as the backup power source.
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- Heat Pump
- A heat pump is an HVAC unit that heats and cools by extracting and transferring heat. Unlike traditional air-conditioners, heat pump systems have the ability to both cool a home during the summer months and heat it during winter. They do this through a reversible refrigerant cycle within the system. During cold weather, a heat pump extracts from outdoor air and transfers it inside to warm the home. This same process is reversed during warm weather for cooling, with the heat pump extracting heat from inside and transferring it outside.
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- Heating Seasonal Performance Factor (HSPF)
- The heating efficiency rating for heat pumps. The higher the rating, the more efficient the heat pump.
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- Net Metering
- A service available from many utility providers in which homeowners get full retail value for most, if not all, of the electricity produced by their own generating system. A utility meter keeps track of the “net” difference between the electricity used from the utility provider and the electricity produced by the homeowner’s system.
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- Off-Grid Or Off-The-Grid
- An off-grid or off-the-grid system is an electricity-generating system that operates independently from the utility grid, providing all of the electricity needed in the home, and is generally more expensive than grid-tied system ideal for homes located in remote areas without utility service, or where installing power lines would be extremely costly.
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- R-22 Refrigerant
- The old standard for residential air conditioners, now being phased out by the U.S. EPA. Lennox offers dry-charged units for those who still have R-22 compatible systems.
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- R-410A Refrigerant
R-410A, is a chlorine-free, hydrofluorocarbon (HFC) refrigerant originally developed as a more environmentally friendly replacement for R-22. R-410A was developed and patented in 1991 by Honeywell.
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- Refrigerant
Refrigerant is the working fluid used in air conditioners, refrigeration, and heat pump systems. It is a chemical compound that changes temperature as it transitions between liquid and gas form – cooling as it vaporizes, and heating up as it condenses. It is this property that facilitated a system’s ability to heat and cool.
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- Refrigerant Lines
- Two copper lines that connect the outdoor air conditioner or heat pump to the indoor evaporator coil.
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- Scroll Compressor
- A specially designed compressor that works in a circular motion, as opposed to up-and-down piston action.
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- SEER
Simply put, this rating measures how much energy a heating and cooling system uses to operate. Learn how you can use SEER and SEER2 ratings to increase efficiency – and savings – in your home.
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- SilentComfort™ Outdoor Fan Motor
- Describes a motor with electronic sensor technology that helps optimize overall system performance while keeping sound levels low. Used in select Lennox® outdoor air conditioners or heat pump units.
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- Variable Speed Motor
- A motor that operates at a wide range of speeds to precisely control the distribution of heated and cooled air throughout the home.
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- * Efficiency claim based on comparison of air conditioning and heat pump products' SEER as published in AHRI (January 2015). Actual system combination efficiency may vary; consult AHRI for exact system efficiencies. Precision claim based on the cooling capacity range of the XC/XP25-036 units as compared to equivalent-sized competitive variable capacity compressor units.
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.
