Lennox LRP14HP is the ideal packaged unit solution for warmer climates. With an efficiency rating of 14 SEER, it can significantly lower your utility costs. ... 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. Learn More;Lennox Heat Pump Pros · High Seasonal Energy Efficiency Ratio (SEER): Some units have SEER ratings of up to 23.5, indicating exceptional energy efficiency and ...By choosing Lennox®, you can feel good knowing you're getting the very finest selection of air conditioners, heat pumps, furnaces and indoor air quality ...20 Jan 2022 ... Alliance Energy Source - Products & Services - Furnace Installation Air Conditioner Installation Boiler Installation All HVAC service ...Heat pumps are an energy-efficient way to heat and cool your home. They work by transferring heat from one area to another, which can help reduce your energy bills. But with so man... Product Overview. The Lennox SL25XPV heat pump wins 2022 GOOD DESIGN® Award for Cutting-Edge Heat Pump Technology. Electronic Check/Expansion Valve (EEV) - Outdoor Unit. Discharge Temperature Switch. High Pressure Transducer. Low Pressure Transducer. High Pressure Switch. Low Pressure Switch. Product Overview. Dave Lennox Signature® Collection. XP21 Heat Pump. The most quiet and efficient heat pump. When it comes to cooling and heating, the XP21-024-230 rises …Lennox ® heat pumps are some of the most precise and efficient you can buy. Delivering effective temperature and humidity control, and efficient energy usage, Lennox heat pumps keep your home’s temperature exactly where you want it. The units work like an all-in-one cooling and heating system, and are perfectly suited …The hot or cold air is then pushed through your home’s regular ducts and vents. In Alberta, heat pumps are most effective when temperatures are between +20 degrees and -20 degrees celsius. During the extreme cold, the furnace will kick in to maintain the heating temperature. The heat pump will properly maintain the …2 Feb 2022 ... OK, what about the high? Just go with 50? HVAC Technician: ... Lennoxed Packaged Heat Pumps are single units that do it all. They are perfect option for homes in moderate climates. These units are exceptionally good at heating, cooling, and providing conditioned air indoors. Scroll compressor design operate much more quietly that conventional piston-type compressors making the Lennox quiet and always reliable. The rugged, yet slim design offers maximum ... Lennox heat pumps are designed to seamlessly integrate with various heating and cooling systems, providing flexibility and convenience for homeowners. Whether you have a ducted HVAC system, a ductless mini-split setup, or a hybrid system combining a heat pump with a furnace, Lennox has compatible options to suit your needs.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 …Your Digital Bridge into a World of Perfect Air. The efficient EL22XPV variable-capacity heat pump is your digital bridge into a world of perfect air. When paired with a digital furnace or air handler and a Lennox S40 or S30 Smart Thermostat, it can step into a fully communicating home comfort system, maximizing its 22.00 SEER2 efficiency …The most precise and efficient heat pump you can buy. Now featuring Lennox TruHeat Performance. 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 …A Lennox ® MLA mini-split heat pump is ideal for spaces like sunrooms and add-on rooms where installing or extending ductwork isn’t practical. With efficiency ratings of up to 24.00 SEER and 11.00 HSPF, it can keep you comfortable without generating high utility bills and may qualify you for money-saving rebates.The path will serve Kenya, Uganda, South Sudan, and potentially Ethiopia. Kenya and Uganda have agreed on a route for a 1,500-km (930-mile) pipeline to pump oil from Uganda to the ...Energy Star ® Products. ENERGY STAR ® is a U.S. government-sponsored program that guides businesses and homeowners toward purchases that save energy and help the environment. When you choose ENERGY STAR qualified heating and cooling products, you know you’re making a smart choice that can significantly reduce your monthly utility … 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. Lennox ® mini-split heat pumps and air conditioners are ideal for heating and cooling spaces like add-on rooms and sunrooms where installing or extending ductwork isn’t possible. Secure and convenient, mini-split systems are easy to install, using a compact indoor and outdoor unit connected through a small hole in your wall. ...30% of cost up to $600 each for a qualified air conditioner or gas furnace, with an annual cap of $1,200. Up to $2,000 with a qualified heat pump, heat pump water heater, or boiler. Gas furnace and air conditioner can be combined for a total credit up to $1,200. Total credit up to $3,200 annually with qualifying units. Lennox Elite EL18XPV-036, 3 Ton, Up to 19.4 SEER2, Up to 8.4 HSPF2, 208-230 VAC 1 Ph 60 Hz Quantum Coil Variable Capacity Heat Pump. Cat # : 19U07. Model/Part # : EL18XPV-036. Sign in for pricing and availability. 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) ... Heat Pumps; 1 Phase Heat Pumps; Lennox Elite EL17XP1-030, 2.5 Ton, Up to 16.2 SEER2, Up to 8.5 HSPF2, 208-230 VAC 1 Ph 60 Hz Quantum Coil Heat Pump . Lennox Elite …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. We are making some improvements and we will be unavailable. Thank you for your understanding, and as always, thank you for your business. Check back with us soon. 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 SL25XPV is a variable-capacity heat pump with up to 24 SEER and 11.8 HSPF ratings, featuring Lennox TruHeat Performance and Precise Comfort technology. It is part of the Ultimate Comfort System™ and the iComfort S30 ultra smart thermostat, offering perfect air and smart connectivity. XP21 Heat Pump. The most quiet and efficient heat pump. When it comes to cooling and heating, the XP21-036-230 rises to the challenge in a way that's unmatched by any other heat pump. Exclusive SilentComfort™ technology, combined with two-stage operation, maintains precise temperatures while keeping energy costs and sound levels at a …26 Dec 2023 ... With mine there are dip switches in the air handler that adjust the temp differential and at what speeds the fan runs at depending on how far ...Our cooling systems include central air conditioners, heat pumps and dual-fuel options that combine a gas furnace with an electric heat pump for optimal energy use—all designed to work with our precision temperature controls to help you save on utility bills. Lennox heating products include high-efficiency offerings for both gas and oil ...By choosing Lennox®, you can feel good knowing you're getting the very finest selection of air conditioners, heat pumps, furnaces and indoor air quality ...Lennox MPB, MPB030S4M-1P, 2.5 Ton, Multi Zone, Up to 11.5 HSPF, Up to 23.00 SEER, 208-230 VAC 1 Ph 60 Hz, Mini-Split Heat Pump. As a leading HVAC supplier for contractors, LennoxPros has the professional-grade mini-split heat pumps you need. Browse our selection online now.Cooling capacity ranges calculated across 2, 3, 4 and 5 tonnage at maximum and minimum speed at ARI standard rating conditions: 95°F outdoor and 80°/67° indoor (80°F dry bulb and 67°F wet bulb). SL25XPV is a pinnacle of heat pump technology from Lennox. Discover unmatched heating efficiency and home performance with …The purpose of a car water pump is to push coolant through the car’s engine block, radiator and hoses to get the engine heat away from the system. Most frequently, the water pump d...Lennox® gas and oil furnaces promise unsurpassed comfort. Innovative design and technology automatically adjusts outputs in precise and minute increments to hold temperatures exactly where you want them. As quiet as they are efficient, Lennox furnaces combine advanced technology, engineering and sound-absorbing insulation to ensure …Dave Lennox Signature® Collection. XP25 Heat Pump. The most precise and efficient heat pump. The XP25-060-230 uses revolutionary Precise Comfort™ technology to maintain an ideal temperature and perfect humidity under any conditions, all while saving hundreds of dollars in energy costs.Lennox heat pumps provide premium heat and comfort for you and your family. Consider a heat pump from Lennox to help keep you and your family comfortable. Lennox 2023 Dealer Design Awards. The Lennox S40 Smart Thermostat and EL22XPV Heat Pump have been recognized in the 2023 Dealer Design Awards – Silver Category, for excellence in product design. Learn More LennoxLennox packaged units are available in gas/electric, electric/electric, heat pump and dual-fuel models. As efficient as they are versatile, Lennox packaged units offer efficiencies of up to 16 SEER and 8.20 HSPF, helping you stay energy efficient and comfortable, too. Constructed from the highest quality materials, Lennox packaged units are ... Our cooling systems include central air conditioners, heat pumps and dual-fuel options that combine a gas furnace with an electric heat pump for optimal energy use—all designed to work with our precision temperature controls to help you save on utility bills. Lennox heating products include high-efficiency offerings for both gas and oil ... Lennox® heat pumps. With industry-leading efficiencies of up to 23.50 SEER and 10.20 HSPF, Lennox® heat pumps are the most precise and efficient you can buy.* Find out how a heat pump with a high HSPF rating can help save you money with our Energy Savings Calculator *Efficiency claim based on comparison of air conditioning and heat pump ...Product Overview. • 2 through 5 ton. • Sound levels as low as 61 dBA. • Single-phase power supply. • Applicable to indoor air handlers or gas furnaces with indoor add-on coils. • …Mini-Split Accessories. Lennox mini-splits are ideal for spaces like add-on rooms where installing or extending ductwork isn’t practical. Shop on Pros to give homeowners the right mini-split system to fit their needs.Buy your high efficiency 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) ... Heat Pumps; 1 Phase Heat Pumps; Lennox Elite XP20-036-230, 3 Ton, Up to 20.0 SEER2, Up to 8.4 HSPF2, 208-230 VAC 1 Ph 60 Hz …The U.S. Department of Energy (DOE) will begin enforcing new efficiency standards for split-system air conditioners and split-system heat pumps on January 1, 2023. The new regulations and timing vary by region. Your preferred Lennox dealer will know how the new rules impact your state.In today’s digital age, having a strong online presence is crucial for any business. This holds true for Lennox dealers and contractors who want to showcase their expertise and att...EL18XPV is unparalleled heat pump excellence from Lennox. Experience superior home efficiency and performance with Lennox's top-of-the-line heat pump.Lennox Heat Pump Reviews - Consumer Ratings. Lennox produces heat pumps with efficiency ranges from 13 SEER 7.7 HSPF to 23.5 SEER 10.2 HSPF. They are known as a premium HVAC equipment manufacturer. Lennox produces air conditioners, heat pumps, gas furnaces, boilers,...Heat pumps are a great way to heat and cool your home, but they can be confusing. This guide will provide an overview of heat pumps and how they work, as well as some tips for choo...Effective and affordable. The Lennox ML17XP1 central heat pump uses the exclusive Lennox Quantum™ coil and a reliable scroll compressor. Designed and tested in ...Find a Lennox dealer near you. Search Dealers. Explore the Lennox lineup of products. Keep your home comfortable by choosing from our selection of heat pumps, air conditioners, and other climate controls.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 ... Heat Pumps; 1 Phase Heat Pumps; Lennox Elite EL22XPV-060-230, 5 Ton, Up to 19.0 SEER2, Up to 8.7 HSPF2, 208-230 VAC 1 Ph 60 Hz Quantum Coil Variable Capacity …Lennox 5 Ton Heat Pump Merit Series Value Package.. Every Lennox® product has been engineered to deliver best-in-class comfort and efficiency. And when two ...Another, less-obvious benefit of regular system maintenance involves indoor air quality, which can be adversely affected by dirty filters, coils and blower parts within your HVAC system. Regular cleaning of these components significantly reduces contamination of your indoor air, making for a healthier household and …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!Effective and affordable. The Lennox ML17XP1 central heat pump uses the exclusive Lennox Quantum™ coil and a reliable scroll compressor. Designed and tested in ...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 ... Lennoxed Packaged Heat Pumps are single units that do it all. They are perfect option for homes in moderate climates. These units are exceptionally good at heating, cooling, and providing conditioned air indoors. Scroll compressor design operate much more quietly that conventional piston-type compressors making the Lennox quiet and always reliable. The rugged, yet slim design offers maximum ... Lennox® gas and oil furnaces promise unsurpassed comfort. Innovative design and technology automatically adjusts outputs in precise and minute increments to hold temperatures exactly where you want them. As quiet as they are efficient, Lennox furnaces combine advanced technology, engineering and sound-absorbing insulation to ensure …7 Aug 2020 ... HouseCall Pro Link https://housecallpro.com/stephenrardon Facebook Page ...Lennox MLB Series High-Efficiency, Variable-Capacity, Cold-Climate Mini-Split Heat Pump. Lennox is now offering variable-capacity mini-splits with impressive efficiency levels. The …The water pump on a Chevrolet Aveo with the 1.61 engine pushes the coolant from the radiator and through the engine block, ensuring that the coolant always circulates through the s...Product Overview. Dave Lennox Signature® Collection. XP21 Heat Pump. The most quiet and efficient heat pump. When it comes to cooling and heating, the XP21-024-230 rises …Lennoxed Packaged Heat Pumps are single units that do it all. They are perfect option for homes in moderate climates. These units are exceptionally good at heating, cooling, and …The path will serve Kenya, Uganda, South Sudan, and potentially Ethiopia. Kenya and Uganda have agreed on a route for a 1,500-km (930-mile) pipeline to pump oil from Uganda to the ...The purpose of a car water pump is to push coolant through the car’s engine block, radiator and hoses to get the engine heat away from the system. Most frequently, the water pump d...Lennox air conditioners and heat pumps with two-stage technology have the flexibility to run at either a low or a high setting, depending on how much cooling is needed. Since the low setting can meet household demands most of the time, a two-stage unit uses less energy and produces more even temperatures. …By Brenda Woods Updated 02/29/2024. Heat pumps can cost an average of $10,000-$20,000 but can range anywhere from $1,500-$36,000, including installation, depending on the type and size of the heat pump. Many homes have two separate units to heat and cool the living space, but heat pumps are an alternative that …Rated among the best for smart energy use. With a SEER of up to 20.00 and an HSPF of 10.00, the XP20 uses energy extremely efficiently without sacrificing comfort. This can mean several hundred dollars per year in energy savings. This product has been designated as one of the Most Efficient ENERGY STAR certified products in 2022.Another, less-obvious benefit of regular system maintenance involves indoor air quality, which can be adversely affected by dirty filters, coils and blower parts within your HVAC system. Regular cleaning of these components significantly reduces contamination of your indoor air, making for a healthier household and …Mini-Split Accessories. Lennox mini-splits are ideal for spaces like add-on rooms where installing or extending ductwork isn’t practical. Shop on Pros to give homeowners the right mini-split system to fit their needs. Lennox 2023 Dealer Design Awards. The Lennox S40 Smart Thermostat and EL22XPV Heat Pump have been recognized in the 2023 Dealer Design Awards – Silver Category, for excellence in product design. Learn More A heat pump is an all-in-one heating and air conditioning system that works year-round to keep you comfortable. To watch how a heat pump works, view our video: How a Heat Pump Works -- by Lennox. Watch on. During warmer months, a heat pump works as a normal air conditioner. It extracts heat from inside the home and transfers it to the …The SL25XPV is a high-efficiency heat pump with Lennox TruHeat Performance, Precise Comfort, and Ultimate Comfort System …Buy your high efficiency 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) ... Heat Pumps; 1 Phase Heat Pumps; Lennox Elite XP20-036-230, 3 Ton, Up to 20.0 SEER2, Up to 8.4 HSPF2, 208-230 VAC 1 Ph 60 Hz …The Most Precise And Efficient Heat Pump You Can Buy. Now Featuring Lennox TruHeat Performance. 6 SL25XPV The Most Efficient Two-Stage Heat Pump You Can Buy5 XP21 Energy Efficiency Up To 24.00 SEER 11.80 HSPF Up To 19.20 SEER 9.80 HSPF Ultimate Comfort System™ Product Stages Of Cooling Variable-CapacityLennox EL16XP Heat Pump $10,730 Severn, MD 2429 sq ft: Includes CBA38MV air handler: Lennox XP16 4 ton Heat Pump $12,900 Harleysville 2600 sq ft: …Ideal for almost any home, Lennox ® air handlers are some of the most efficient and quietest you can buy. Air handlers work with your air conditioner, heat pump or boiler to circulate air evenly throughout your home. During hot weather, the continuous air circulation helps to lower humidity level inside your home for even …28 May 2019 ... Two months ago, I had a brand new Lennox heatpump installed to replace a 12 year old Carrier heatpump/oil furnace system.In today’s digital age, having a well-designed website is crucial for any business. This is particularly true for companies like Lennox, which specialize in heating, ventilation, a...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) ... Heat Pumps; 1 Phase Heat Pumps; Lennox Merit ML17XP1-024, 2 Ton, Meets or exceeds 14.3 SEER2, Meets or exceeds 7.5 HSPF2, 208-230 VAC …Oct 31, 2023 · All 10 of Lennox’s heat pumps are Energy Star-qualified, and even its basic, single-stage Merit unit earns a SEER rating of 16. At the other end of the spectrum, the top-of-the-line SL25XPV has ... Lennox Elite EL18XPV-036, 3 Ton, Up to 19.4 SEER2, Up to 8.4 HSPF2, 208-230 VAC 1 Ph 60 Hz Quantum Coil Variable Capacity Heat Pump. Cat # : 19U07. Model/Part # : EL18XPV-036. Sign in for pricing and availability. 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.Selecting the right heat pump for your home means that you can save energy and reduce the cost of heating or cooling your home. In moderate climates, heat pumps are good alternativ...
An HVAC system that pairs an electric heat pump with a gas furnace and alternates between the two fuel sources to maximize comfort and efficiency. Heating Seasonal Performance Factor (HSPF) A heating efficiency rating for heat pumps. A higher-rated HPSF heat pump will result in less energy use and increased energy …. Trader joe's soup dumplings
Lennox® central heat pumps that achieve a minimum SEER of 15.00, EER of 12.50 and HSPF of 8.50 and meet federal standards for Qualified Energy Property* (provided such products are combined with the proper coil and/or furnace, as applicable**): SL25XPV-060 XP21-024 XP16-060 EL18XPV-024 ML16XP1-018 16HPX-024 ML14XP1-060Lennox heat pumps provide premium heat and comfort for you and your family. Consider a heat pump from Lennox to help keep you and your family comfortable.LennoxPROs.com offers residential packaged unit heat pump 16 SEER 3 ton LRP16HP36VP, a high-efficiency and reliable solution for heating and cooling your home. Learn more about the features, specifications and benefits of this product, and how it meets the new 2023 HVAC efficiency standards.Carrier Infinity® Geothermal Heat Pump Series GC. Our top choice, the Carrier Infinity® Series GC, is a powerhouse of features. It boasts up to 37 EER for cooling and up to 5.2 COP for heating. Plus, it offers excellent humidity control and has an ultra-quiet operation. Talk about the epitome of comfort and efficiency!The EL17XP1 is compatible with the E30 Smart Thermostat, giving you easier access, control, and comfort. With efficiencies of up to 17.00 SEER and 9.60 HSPF, equivalent to 16.20 SEER2 and 8.20 HSPF2, the heat pump delivers significant energy savings.Save on a complete qualifying Lennox ® home comfort system that includes a gas furnace or blower coil, an air conditioner or heat pump and thermostat. Get up to $250 in combined rebates on air purification, zoning, and a smart thermostat.Lennox is now offering variable-capacity mini-splits with impressive efficiency levels. The high-efficiency MLB 3.0 Ton, single zone heat pump offers up to 21.8 SEER and up-to 11.0 HSPF and may even help you qualify for energy rebates. Lennox mini-splits also offer other comfort-enhancing benefits. Unit runs at low most of the time, using only ... The SL25XPV is a variable-capacity heat pump with up to 24 SEER and 11.8 HSPF ratings, featuring Lennox TruHeat Performance and Precise Comfort technology. It is part of the Ultimate Comfort System™ and the iComfort S30 ultra smart thermostat, offering perfect air and smart connectivity. 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.conditioner or heat pump from the Dave Lennox Signature ® Collection. These units come solar-ready, which means they can be easily integrated with solar modules in a solar energy system, if and when you want one. You can start small, with four to six modules, and add more (up to 16 total, per outdoor unit) when budget permits.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 ...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. ... Heat Pumps; 1 Phase Heat Pumps; Lennox Elite EL18XPV-036, 3 Ton, Up to 19.4 SEER2, Up to 8.4 HSPF2, 208-230 VAC 1 Ph 60 Hz Quantum Coil Variable Capacity …Lennox heat pumps are ideal for your customers in milder climates, providing precise, reliable, and quietly efficient comfort. HVAC professionals can shop our selection of heat …Lennox ® heat pumps are some of the most precise and efficient you can buy. Delivering effective temperature and humidity control, and efficient energy usage, Lennox heat pumps keep your home’s temperature exactly where you want it. The units work like an all-in-one cooling and heating system, and are perfectly suited …10 May 2023 ... In this video, HvacRepairGuy reviews the 2023 Lennox brand of packaged heat pump units. The reviews are for the basic LRP14HP models and the ...Lennox unveils SL25XPV heat pump at the annual International Builders’ Show (IBS) in Orlando, FL. RICHARDSON, Texas, [February 7, 2022]– For 127 years, Lennox Industries has built a legacy of manufacturing and distributing high-performance, energy-efficient products centered on sustainability-driven …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. ... Heat Pumps; 1 Phase Heat Pumps; Lennox Elite EL18XPV-036, 3 Ton, Up to 19.4 SEER2, Up to 8.4 HSPF2, 208-230 VAC 1 Ph 60 Hz Quantum Coil Variable Capacity ….