Lennox quantum coil problems

The Lennox C35-60C-2-1 uncased coils with Quantum™ Coil Technology feature durable construction and robust materials that provide reliable operation even in harsh environments. When matched with a Lennox furnace our cooling coils enhance system efficiency and improve performance. Quantum Coil Technology - provides durable and …

Lennox quantum coil problems. The Lennox C35-60C-2-1 uncased coils with Quantum™ Coil Technology feature durable construction and robust materials that provide reliable operation even in harsh environments. When matched with a Lennox furnace our cooling coils enhance system efficiency and improve performance. Quantum Coil Technology - provides durable and …

Nov 25, 2020 · The settlement provided several forms of relief including a $75 service rebate, replacement of defective coils, and up to $1100 in labor reimbursement for original or replacement coils. Although this Lennox HVAC class action settlement resolved claims surrounding the company’s evaporator coils, consumers may still be able to take legal action ...

With years of rigorous testing under the most extreme conditions, our Quantum Coil–featuring a proprietary aluminum alloy exclusive to Lennox–is designed to ...The ML17XP1 uses the exclusive Lennox Quantum™ Coil and a reliable scroll compressor. Engineered and tested in coastal areas to help offer corrosion resistance in harsh environments. Energy Efficiency. Efficiency rating meets or exceeds 14.00 SEER (13.40 SEER2)The louvered, heavy-gauge steel panels and cabinets featuring PermaGuard®. provide superior corrosion resistance. The Merit (ML14XP1) includes the exclusive Lennox Quantum™ Coil Technology making it easier to service while enhancing performance ratings. INTRODUCING THE ALL-NEW 3-PHASE MERIT HEAT PUMP. …If that starts up the system, it's likely the problem isn't with the thermostat. 3. You're hearing unusual noises. Strange sounds coming from your system—for instance clanking, banging, squealing, or …The efficiency ratings of Lennox heat pumps are top-notch, with Seasonal Energy Efficiency Ratio (SEER) ratings up to 23.5 and HSPF up to 10.2. I remember working with the XP25 model (I'll talk about this in the coming sections), which is ENERGY STAR certified and incredibly cost-efficient.07-12-2021, 02:27 AM #1. Rogersmichael03. Regular Guest. Join Date. Jul 2021. Posts. 9. Post Likes. Lennox "Quantum" leakage... These new quantum coils by Lennox, how …The Elite ® Series model EL18XCV variable-speed air conditioner is your digital bridge into a world of perfect air. In fact, it’s the first variable-speed air conditioner of its kind. When paired with an iComfort ®-enabled furnace or air handler and an iComfort ® S30 thermostat, it maximizes its 18-SEER efficiency with modern communication features.The Lennox ELITE® Series CBA27UHE family of air handlers makes it easy to save money on energy bills, year after year. That’s because it is the first family of air handlers to use the Quantum™ Coil; a proprietary, enhanced aluminum tube and fin coil engineered for long-lasting corrosion resistance. The CBA27UHE-036-230 provides reliable ...

A single-stage unit is either on or off, working at full capacity when in use. With this simplified mode of operation, this product provides the heating and cooling levels you’d expect. Use Less Energy. Save More Money. With efficiencies of up to 18.60 SEER and 17.40 SEER2, the EL17XC1 can deliver significant energy savings.The Lennox C35-50/60C-2-1 uncased coils with Quantum™ Coil Technology feature durable construction and robust materials that provide reliable operation even in harsh environments. When matched with a Lennox furnace our cooling coils enhance system efficiency and improve performance. Quantum Coil Technology - provides durable and …Product Overview. IAQ Matchups. The Dave Lennox Signature® Collection CBA38MV-048 Lennox® air handler brings Quantum™ Coil technology to the Ultimate Comfort System. Exclusive Quantum™ Coil technology defends against corrosion in all environments for years of trouble-free operation. The CBA38MV is the industry's most quiet and efficient ...Offers up to a 50% first-pass reduction in ozone. Removes more than 95% of particles down to 0.3 micron. Removes more than 90% of bioaerosols and microorganisms down to .01 micron. Eliminates odors. 83 square feet of filter media for low pressure drop and a 1-year filter life. Named the number one filter by a leading consumer magazine.Mastering the new marketing mindset for tomorrow's consumers. Should small business pay attention to quantum marketing? If you find that your marketing efforts have been falling sh...Jan 6, 2023 ... ... Troubleshooting of Problems. Supervision is needed by a licensed HVACR Tech ... coil without the core that it operates. Without the core it won't ...Class Members of the Lennox evaporator coil settlement include “all U.S. residents who, between Oct. 29, 2007 and July 9, 2015, purchased at least one uncoated copper tube Lennox brand, Aire-Flo brand, Armstrong Air brand, AirEase brand, Concord brand, or Ducane brand evaporator coil, covered by an Original Warranty, for their …

CX35 − 1.5 to 5 Ton Indoor Coils / Page 2 FEATURES REFRIGERANT SYSTEM Coil Construction Lennox Quantum™ Coil - Aluminum tubing, hairpins, distributor and header tubes. Copper refrigerant sweat connections on both liquid and suction lines for easy brazing. Ripple-edged aluminum fins. Lanced fins provide maximum exposure of fin surface to air ...Apr 9, 2019 · I thought I would check out American Standard since people like their "all aluminum" and "spine fin" coils. However, for my particular packaged unit and size (4 or 5 ton depending on Manual J) it has (according to their own data sheet) "copper tube, aluminum fin indoor coil." Only the smaller sizes are available in all aluminum. The Elite ® Series model EL18XPV variable-speed heat pump is your digital bridge into a world of perfect air. In fact, it’s the first variable-speed heat pump of its kind. When paired with an iComfort ®-enabled furnace or air handler and an iComfort ® S30 thermostat, it maximizes its 18-SEER and 10.0-HSPF efficiency with modern communication features.By eliminating dissimilar metals, the Lennox Quantum coil helps guard against fin loss due to galvanic corrosion, especially in coastal areas. Although the coil is …InvestorPlace - Stock Market News, Stock Advice & Trading Tips Investors looking for the best quantum computing stock to buy now are set to be... InvestorPlace - Stock Market N...

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With the help of the iComfort ® S30 ultra smart thermostat, the SL28XCV air conditioner 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. Geofencing technology ensures your air turns ...Product Overview. CR33 Indoor Coils CR33-48C-F. Minimal air resistance for better performance. 1.5 to 5-ton capacities. Cased. Down-flow configuration. Large-face area coil allows for high efficiency operation. Copper-rifled tubing and enhanced aluminum fins improve transfer. Long lasting, painted galvanized cabinet and plastic drain pans.Questions, theories and debates about quantum mechanics can get muddled because of a number of myths and misconceptions. Here are four of them. Advertisement Quantum mechanics, the...Efficient and Affordable. The ML17XP1 offers energy efficiencies of up to 18.60 SEER and 10.60 HSPF, equivalent to 17.00 SEER2 and 8.50 HSPF2, delivering comfort and energy savings at a more affordable price.

2 months no AC Lennox failed quantum coils. So one of my 3 year old Lennox CH35-36B-2F-3 leaked out all Freon and now begins the waiting game for the coils. Have been told …... Quantum Coil technology ... And, when digitally enabled, this pro-active and responsive system provides remote diagnostics and troubleshooting that can notify you ...The Lennox ELITE® Series CBA27UHE family of air handlers makes it easy to save money on energy bills, year after year. That’s because it is the first family of air handlers to use the Quantum™ Coil; a proprietary, enhanced aluminum tube and fin coil engineered for long-lasting corrosion resistance. The CBA27UHE-036-230 provides reliable ...With an energy rating of up to 16.00 SEER and 9.00 HSPF, it achieves perfectly comfortable air, not wasted energy. Exclusive to Lennox, the Quantum™ Coil-featuring a proprietary aluminum alloy is designed to weather the harshest elements. For even greater efficiency, pair the ML16XP1-024-230 with a Lennox gas furnace.Dedicated to sustainability and creating comfortable and healthier environments for our residential and commercial customers while reducing their carbon footprint, we lead the field in innovation with our cooling, heating, indoor air quality, and refrigeration systems.Buy your quantum coil variable capacity heat pump on LennoxPros, a trusted HVAC supplier for contractors. HVAC professionals can shop this variable unit online at Pros. en. English (EN) ... Lennox Elite EL18XPV-048, 4 Ton, Up to 18.4 SEER2, Up to 8.3 HSPF2, 208-230 VAC 1 Ph 60 Hz Quantum Coil Variable Capacity Heat Pump . Lennox Elite …CBA25UH Air Handlers, Upflow/Horizontal, Quantum Coil Air Handler, Multi-Speed. 1.5- to 5-ton capacities; Voltage and electric heat – available in 230/1/60; High-Performance Economizer allows the entry of fresh outdoor air for free cooling while also reducing the need for mechanical cooling.ML17XC1 Air Conditioner. 18.60 SEER and 17.40 SEER2. 17.00 SEER and 16.20 SEER2. Single-stage. Single-Stage. 72 dB. 73 dB. R-410A refrigerant. R-410A refrigerant.

Aug 4, 2022 ... Home HVAC Systems - New Regulations in 2023. Here's What That Means | Lennox.

Product Overview. IAQ Matchups. The Dave Lennox Signature® Collection CBA38MV-048 Lennox® air handler brings Quantum™ Coil technology to the Ultimate Comfort System. Exclusive Quantum™ Coil technology defends against corrosion in all environments for years of trouble-free operation. The CBA38MV is the industry's most quiet and efficient ...CBA25UH-042 Air Handler. Economical, efficient comfort. The Lennox Quantum™ Coil technology in every CBA25UH is engineered to protect against environmental corrosion. Optional Electric Backup Heat - Delivers an instant boost of hot air for added comfort when you need it most. Fully-Insulated Cabinet - Reduces sound for quiet operation and ...Additionally, Lennox introduced Quantum™ Coil as a proprietary aluminum alloy designed to weather the harshest elements and provide enduring reliability in its latest heat pump. Exclusive to Lennox, this coil technology allows the unit to have longer lasting sustainability, which preserves the system performance and reduces environmental ... Products that offer the Quantum Coil. All Lennox indoor and outdoor cooling products feature the Quantum Coil. We’ve made it easy to determine which products feature the coil by updating the naming protocol. Model numbers that begin with the following letters have air conditioners and heat pumps that feature the Quantum Coil. SL = Dave Lennox ... Lennox (NYSE: LII) is a leader in energy-efficient climate-control solutions. Dedicated to sustainability and creating comfortable and healthier environments for our residential and commercial customers while reducing their carbon footprint, we lead the field in innovation with our cooling, heating, indoor air quality, and refrigeration systems.Nov 25, 2020 · The settlement provided several forms of relief including a $75 service rebate, replacement of defective coils, and up to $1100 in labor reimbursement for original or replacement coils. Although this Lennox HVAC class action settlement resolved claims surrounding the company’s evaporator coils, consumers may still be able to take legal action ... With an efficiency of 16 SEER and up to 9.0 HSPF, the ML14XP1 heat pump keeps your home comfortable and energy efficient. 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.

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Lennox Merit ML14XC1, ML14XC1-042-233, 3.5 Ton, Up to 16.00 SEER, Meets or Exceeds 13.40 SEER2, 208-230 VAC 3 Ph 60 Hz Commercial Air Conditioner ... The Merit ML14XC1 includes the exclusive Lennox Quantum™ Coil Technology making it easier to service while enhancing performance ratings. Outdoor Coil Fan. Direct drive fan; Vertical air …How to repair Quantum Aluminum Lennox condenser coils ...more. How to repair Quantum Aluminum Lennox condenser coils.Want to invest in a potentially lucrative opportunity? These three quantum computing stocks might be worth your time. Quantum computing is the future of computing and these are the...Reliable comfort, even in the toughest environments. When paired with your heat pump or air-conditioning system, the CBA27UHE’s Lennox ® Quantum™ coil handles the heat like no other. Its proprietary enhanced aluminum construction means that it operates reliably, even in the harshest conditions.Jul 6, 2018 · This dirt reduces airflow and insulates the coil, reducing its ability to absorb heat. Outdoor condenser coils can also become very dirty if the outdoor environment is dusty or if there is foliage nearby. To avoid these problems, your Lennox Dealer will check and clean your air conditioner's coils, if necessary, at your annual maintenance visit. Apr 12, 2024 · Efficient and Affordable. The ML17XP1 offers energy efficiencies of up to 18.60 SEER and 10.60 HSPF, equivalent to 17.00 SEER2 and 8.50 HSPF2, delivering comfort and energy savings at a more affordable price. On key benefit of a Lennox system is their aluminum Quantum Coil, which is a superior coil with extremely low failure rate. Lennox also offers one of the strongest …Lennox used to restrict the c35 and cx35 to air conditioners only. I had seen some installed by others on a heat pump and they were fine. Lennox recently lifted this restriction which means there weren't many "splitting". A certain percentage of coils will fail and certain factors related to the installation will affect it. and Quantum aluminum coils are identical in physical size and configuration; however there is a minor difference in coil volume. New heat pump charging labels are provided with the replacement coil installation bag assembly. TABLE 1. Replacement Quantum Aluminum Coil Usage List for Existing Lennox Copper Coil Air Handler Units Air Handler Model # Our specialized aluminum alloy doesn't just reduce the chance of corrosion due to moisture, oxidation, or salt, it's also a key ingredient in our commitment to sustainability. Because aluminum coils are significantly lighter than traditional copper coils, some Quantum coil units can weigh up to 50 pounds less than the copper versions they replace.Buy your quantum coil heat pump on LennoxPros, a trusted HVAC supplier for contractors. HVAC professionals can shop this 1 stage unit online at Pros. en. English (EN) ... Lennox Elite EL16XP1-036-230, 3 Ton, Up to 17.00 SEER, Up To 9.8 HSPF, 208-230 VAC 1 Ph 60 Hz Quantum Coil Heat Pump. Cat # : 17J30. ….

In 2015, a class-action lawsuit, Thomas v. Lennox Industries Inc., was filed arguing that the Lennox AC coil was manufactured and sold knowing that the copper coils were faulty and failed to address the issue or make its customers aware – even after …#1 Lennox. The new Lennox Quantum coil uses a proprietary aluminum alloy that is far superior to the copper material previously used. Aluminum is non-corrosive. Signature Series and Elite Series ACs contain the Quantum coil. Merit Series air conditioners do not. Only the Merit Series XC141 has the Quantum coil.Additionally, Lennox introduced Quantum™ Coil as a proprietary aluminum alloy designed to weather the harshest elements and provide enduring reliability in its latest heat pump. Exclusive to Lennox, this coil technology allows the unit to have longer lasting sustainability, which preserves the system performance and reduces environmental ...Product Overview. ML14XP1-042 Single-Stage Heat Pump. High-value, efficient comfort. Featuring 14 to 16-SEER efficiency and exclusive Lennox Quantum™ coil technology, ML14XP1 heat pumps are designed, tested, and built to provide years of reliable cooling. High-Efficiency - 14 to 16-SEER performance uses less energy than a standard heat pump. Reliable comfort, even in the toughest environments. When paired with your heat pump or air-conditioning system, the CBA27UHE’s Lennox ® Quantum™ coil handles the heat like no other. Its proprietary enhanced aluminum construction means that it operates reliably, even in the harshest conditions. Product Overview. IAQ Matchups. The Dave Lennox Signature® Collection CBA38MV-048 Lennox® air handler brings Quantum™ Coil technology to the Ultimate Comfort System. Exclusive Quantum™ Coil technology defends against corrosion in all environments for years of trouble-free operation. The CBA38MV is the industry's most quiet and efficient ...Apr 9, 2019 · I thought I would check out American Standard since people like their "all aluminum" and "spine fin" coils. However, for my particular packaged unit and size (4 or 5 ton depending on Manual J) it has (according to their own data sheet) "copper tube, aluminum fin indoor coil." Only the smaller sizes are available in all aluminum. Lennox DLSC SL25XPV-048, 4 Ton, Up to 21.8 SEER2, Up to 9.8 HSPF2, 208-230 VAC 1 Ph 60 Hz Quantum Coil Variable Capacity Heat Pump. Cat # : 19U27. Model/Part # : SL25XPV-048. Sign in for pricing and availability. Top AHRI Matches.CBA25UH-024 Air Handler. Economical, efficient comfort. The Lennox Quantum™ Coil technology in every CBA25UH is engineered to protect against environmental corrosion. Balanced Humidity – Humidity control makes a home’s environment healthier and more comfortable year-round. Efficient – The CBA25UH-024 runs smoothly at higher speeds for ... Lennox quantum coil problems, The Lennox ELITE® Series CBA27UHE family of air handlers makes it easy to save money on energy bills, year after year. That’s because it is the first family of air handlers to use the Quantum™ Coil; a proprietary, enhanced aluminum tube and fin coil engineered for long-lasting corrosion resistance. The CBA27UHE-048-460 provides reliable ..., A little math goes a long way in knowing whether to it's time to repair or replace your heating and cooling system. It's simple: Multiply your unit's age by repair costs. If the number exceeds $5,000, it's best to replace the unit. If your total is less than $5,000, it's probably best to make repairs. You may also consider the number of times ..., The Quantum Coil from Lennox is highly durable and resistant to the effects of corrosion. Your AC can therefore maintain its cooling capacity for longer. Maintenance, repair, and performance issues are therefore reduced. That’s because the aluminum alloy used resists oxidation and corrosive processes that occur with exposure to moisture and salt., With the help of the iComfort ® S30 ultra smart thermostat, the SL28XCV air conditioner 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. Geofencing technology ensures your air turns ..., Offering industry-leading efficiencies of up to 26.00 SEER, Lennox air conditioners can help you save hundreds of dollars every year in utility costs. And since some of the units are ENERGY STAR ® certified, they may even qualify you for federal energy tax credits and local utility rebates. In addition, a number of Lennox air conditioners work ..., tum aluminum coil. The Quantum coils developed for the CBA25 are of different physical sizes due to dimension changes made in the CBA25 air handlers to accommodate smaller footprints and will not fit in the CBX25 or CBX26 air handlers. Any coil replacements for these air handlers will have to continue to use a copper replace-ment coil., This dirt reduces airflow and insulates the coil, reducing its ability to absorb heat. Outdoor condenser coils can also become very dirty if the outdoor environment is dusty or if there is foliage nearby. To avoid these problems, your Lennox Dealer will check and clean your air conditioner's coils, if necessary, at your annual maintenance visit., Our Uncontested Quantum™ Coil. With years of rigorous testing under the most extreme conditions, our Quantum Coil – featuring a proprietary aluminum alloy ..., The role of the evaporator coil. Located inside the blower compartment or air handler, the evaporator coil holds the chilled refrigerant that the compressor moves into it. As the air from the blower fan moves over the coil, the cold refrigerant removes the heat from your home’s air. The refrigerant becomes warmer and travels to the condenser ..., The Quantum replacement coil has reduced internal volume when compared to the existing copper coil which can create a coil volume imbalance in the system. This change in coil volume means not all heat pump applica-tions can utilize the Quantum Coil., CBA27UHE. Dependable, energy-eficient comfort, even in harsh conditions. EFFICIENT, MULTI-SPEED AIR HANDLER. RELIABLE COMFORT. Paired with your heat pump or …, In coastal areas, loss of aluminum fins due to galvanic corrosion on outdoor coils can compromise cooling capacity. Fin loss can occur when dissimilar metals react under …, With an energy rating of up to 16.00 SEER and 9.00 HSPF, it achieves perfectly comfortable air, not wasted energy. Exclusive to Lennox, the Quantum™ Coil-featuring a proprietary aluminum alloy is designed to weather the harshest elements. For even greater efficiency, pair the ML16XP1-024-230 with a Lennox gas furnace., Welcome to the Lennox standard of excellence. Merit® Series is the introductory product line that raises the bar for heating and cooling equipment. ... Ask for Merit. Ask More from Your Air. With years of rigorous testing under the most extreme conditions, our Quantum™ Coil–featuring a proprietary aluminum alloy exclusive to Lennox–is ..., It is believed the troublesome coil systems malfunction due to poor manufacturing. While Lennox uses uncoated copper tubing inside its systems, most AC …, Lennox (NYSE: LII) is a leader in energy-efficient climate-control solutions. Dedicated to sustainability and creating comfortable and healthier environments for our residential and commercial customers while reducing their carbon footprint, we lead the field in innovation with our cooling, heating, indoor air quality, and refrigeration systems. , With the help of the iComfort ® S30 ultra smart thermostat, the SL28XCV air conditioner 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. Geofencing technology ensures your air turns ..., Lennox® Quantum™ Coil Technology. Our coil technology utilizes proprietary aluminum alloy tube and fins for superior corrosion resistance. This includes corrosion caused by outdoor environmental forces such as salt air near sea shores, and indoor corrosive agents called Volatile Organic Compounds (VOCs). VOCs are found inside virtually every ..., May 10, 2021 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... , We would like to show you a description here but the site won’t allow us., Lennox (NYSE: LII) is a leader in energy-efficient climate-control solutions. Dedicated to sustainability and creating comfortable and healthier environments for our residential and commercial customers while reducing their carbon footprint, we lead the field in innovation with our cooling, heating, indoor air quality, and refrigeration systems., The new heat pumps feature Lennox’s proprietary Quantum Coil design, which makes them even longer-lasting, higher-performing, and more dealer-friendly than previous models. Later this year, Lennox will introduce two additional new high-efficiency heat pump products to its line-up: The Elite EL16XP1 and the Merit ML16XP1, which …, CBA25UH-042 Air Handler. Economical, efficient comfort. The Lennox Quantum™ Coil technology in every CBA25UH is engineered to protect against environmental corrosion. Optional Electric Backup Heat - Delivers an instant boost of hot air for added comfort when you need it most. Fully-Insulated Cabinet - Reduces sound for quiet operation and ..., Product Overview. ML14XP1-030 Single-Stage Heat Pump. High-value, efficient comfort. ML14XP1 Featuring 14 to 16-SEER efficiency and exclusive Lennox Quantum™ coil technology, ML14XP1 heat pump is designed, tested, and built to provide years of reliable cooling. High-Efficiency - 14 to 16-SEER performance uses less energy than a standard heat ... , Advertisement ­One of the biggest problems with quantum experiments is the seemingly unavoidable tendency of humans to influence the situati­on and velocity of small particles. Thi..., The Elite ® Series model EL18XCV variable-speed air conditioner is your digital bridge into a world of perfect air. In fact, it’s the first variable-speed air conditioner of its kind. When paired with an iComfort ® -enabled furnace or air handler and an iComfort ® S30 thermostat, it maximizes its 18-SEER efficiency with modern ... , Available now: two new ways to deliver reliable and energy-efficient cooling. The Elite® Series EL16XC1 is a high-performing, quiet and dependable air conditioner, offering energy-saving and money-saving efficiencies. The Merit® Series ML14XC1 is a rugged, reliable and energy-efficient air conditioner that offers years of trouble-free operation., Buy your quantum coil variable capacity heat pump on LennoxPros, a trusted HVAC supplier for contractors. HVAC professionals can shop this variable unit online at Pros. en. English (EN) ... Lennox Elite EL18XPV-048, 4 Ton, Up to 18.4 SEER2, Up to 8.3 HSPF2, 208-230 VAC 1 Ph 60 Hz Quantum Coil Variable Capacity Heat Pump . Lennox Elite …, It’s our pleasure to give you permanent solutions to your persistent home comfort problems. We are your reliable Elk River AC installation company. How to …, We would like to show you a description here but the site won’t allow us., Buy your quantum coil heat pump on LennoxPros, a trusted HVAC supplier for contractors. HVAC professionals can shop this 1 stage unit online at Pros. en. English (EN) ... Lennox Merit ML17XP1-018, 1.5 Ton, Meets or exceeds 14.3 SEER2, Meets or exceeds 7.5 HSPF2, 208-230 VAC 1 Ph 60 Hz Quantum Coil Heat Pump . Lennox Merit ML17XP1-018, 1.5 …, Features of the Lennox Merit Series ML14XP1 Heat Pump. With an efficiency rating of up to 16.00 SEER / 9.00 HSPF, this product can save you hundreds of dollars each year, compared to a standard heat pump. The ML14XP1 heat pump comes with a 5-Year Limited Warranty on compressor and a 5-Year Limited Warranty on covered components., Welcome to the Lennox standard of excellence. Merit® Series is the introductory product line that raises the bar for heating and cooling equipment. Don’t settle when it comes to the air inside your customers home – ask for more. ... Quantum Coil features a proprietary aluminum alloy exclusive to Lennox, is designed to weather the harshest ...