The Boston area, along with the rest of the Northeast, leads the nation in installations of ductless mini split systems. Initially this was due to pent up demand in a region where an older housing stock makes ductwork installation impractical. But thanks to innovations by companies like Fujitsu the new generation of mini split systems solve the biggest problem associated with air conditioning. The high cost of operation. With the the nation’s highest energy costs the Northeast, led by New England now account for over 40% of the market in ductless mini splits. Fujitsu Halcyon systems RLS3 and RLS3H are among the world’s most efficient mini splits. Unique energy saving features allow for optimum performance while earning the ENERGY STAR Most Efficient status with a 33.0 SEER. Indoor units are compact with a sleek modern design bringing comfort and style to every room. Kerivan-Lane customers get extra Fujitsu Elite benefits. (click to learn more) An indoor unit, called an evaporator is connected to an outdoor unit called a condenser.

They are connected by what is referred to as a line set which only requires a 2 ½” – 3” hole. The line set contains copper tubing, electrical wiring, and a drain line. Refrigerant in the copper tubing is cooled by the compressor and pumped to the indoor unit where a fan then distributes the conditioned air throughout the room. The cooler air displaces the warmer air so that the evaporator unit can collect it sending it back to the condenser. The evaporator also removes and disposes of condensation which is why comfort is often associated with ductless mini split systems. The electrical wiring in the line set carries electricity from the condenser to the indoor unit so that no additional wiring is necessary. Even at cold temperatures outside air contains heat. Reversing the air conditioning process a built in heat pump in the outdoor unit recovers heat from the outside air sending heated refrigerant to the indoor unit where it is dispersed as warm air. The heating capabilities of mini splits makes it possible to do away with inefficient space heaters while bringing year round comfort to living spaces where heating and cooling often pose a challenge.

The introduction of the inverter-based compressor was a game changer. central air conditioning units wichita ksPreviously AC compressors consumed a lot of energy due to a fair amount of starting and stopping along with the fact that they were only capable of running at high speed. car ac repair fresno caAn inverter compressor runs at different speeds according to the load required. oasis auto repair tempe azEliminating the stop and start functions means the compressor will most often run at a low speed which uses electricity much more efficiently. More energy savings are realized due to the fact that ductless air conditioning has no ducts. Traditional ducted systems may leak or are routed through attics or unconditioned spaces resulting in a considerable loss of energy.

Not only does the efficiency and precise zoning of Fujitsu Ductless Mini Splits save money, but there are many rebates and tax credits available! The Rebate Assistance experts at Kerivan-Lane will walk you through the rebate process to ensure that you save as much money as possible. Between the efficiency in energy costs and available rebates, Ductless Mini Splits can save you money overall. For over 35 years Fujitsu has been working hard to make the world a more comfortable place. A world leader in mini split technology the Fujitsu product lineup includes 28 systems that were ENERGY STAR qualified in 2015 18 of which qualify for ENERGY STAR most efficient. Fujitsu Halcyon systems are among the most advanced heating and air conditioning systems available today. One outdoor unit can operate up to 8 indoor units simultaneously with individual zoning for personalized whole house comfort. Kerivan-Lane is proud to be a Fujitsu Elite Contractor. Prouder still to be the # 1 Fujitsu Elite Contractor in Massachusetts.

The program is designed so that it’s benefits pass through to the consumer. Because we are held to a very high standard with regard to training and customer service Fujitsu has the confidence to give our customers a 12 year parts and compressor warranty on Fujitsu Halcyon products. Elite Contractor status must be earned through training, testing, and ratings. Elite Contractors must provide a high level of support and service to their customers. This is another way that Massachusetts customers of Kerivan-Lane can have peace of mind knowing they’ve made the right choice. Kerivan Lane recently installed a mini-split ductless heating and A/C unit in my condo. They were professional, on time, explained everything and cleaned up beautifully. Learn more about how a Fujitsu Ductless Mini Split system can improve air quality in your home while keeping your entire family comfortable. Call Kerivan-Lane today at . Share this page on Facebook Kerivan-Lane serves over 30 communities throughout Boston’s Metro West.

A partial list includes the towns of: Needham, Wellesley, Westwood, Wayland, Walpole, Waltham, Belmont, Newton, Framingham, Brookline, Natick, and Sudbury. For the complete list see our service area. Please log in using your personal profile: Create personal profile » 7 Tips to Get More from Mini-Split Heat Pumps in Colder Climates Over the past few years we have all observed the U.S. HVAC industry’s fascination with ductless “mini-split” AC systems. Recent HVAC trade shows have been crowded with OEM’s promoting this “new” way of providing home comfort. National TV ad campaigns along with modern media PR tactics would make us think it is just a matter of time before we all rip out our central AC systems and get with the rest of the world (i.e. Japan, China and Europe) in the way we keep our homes and businesses cool and comfortable. The AC & Heating Connect staff did some research on the facts about ductless systems which might be of interest to contractors and distributors as they plan for the future growth of this segment.

Myth #1 – The sales of ductless mini-spit systems continue to grow and will dominate the U.S. market in a few years. Industry statistics would not support this statement. While the ductless segment has posted impressive growth rates in the U.S. since 2005, the growth rates have been slowing recently and the largest ductless segment (small, single evaporator systems) have not grown at all since 2010. These sales remain stable at about 260,000 units per year, or only about 4% of total unitary AC shipments. Some larger VRF-style commercial systems continue to grow at higher rates, but their numbers in the U.S. remain small at only 28,000 units per year. Myth #2 – Ductless mini-splits are ideal whole-home HVAC solutions in the U.S. The current economic facts about ductless simply do not support this claim. The installed costs associated with using mini-splits to cool and heat an average 2,000 square foot home with ductless mini-splits would cost almost three times the cost of simply replacing your central AC system with another ducted system.

Even in a home where you had to provide new ductwork for the central system, you could still expect to spend about 50% less on a typical central AC system installation versus the more expensive ductless options. Myth #3 – Ductless mini-splits are more energy efficient because there are no air leaks in the duct work. What people who make this claim fail to mention is that in ducted homes which have poorly installed and leaking air ducts, the conditioned air is probably leaking out of the ductwork but it is going into the conditioned space somewhere and helping to keep the house cool. In those cases the cooling energy is really not lost to the homeowner. While mini-splits don’t have duct losses, they do have other losses. Instead of distributing conditioned air throughout the home, mini-splits distribute refrigerant. In many cases these refrigerant lines are run outside the conditioned space and in these cases there are thermal losses associated with energy transferring from those lines to the space outside the home.

A legitimate energy loss occurs when you are heating or cooling your backyard with mini-split refrigerant lines (see photo below). Duct leaks that leak into the conditioned space are not really losses at all unless they escape to an unconditioned space. The other claim made by mini-split advocates is that they provide energy saving due to “zoning” or shutting off energy use in unoccupied rooms. What they fail to mention is there are other modern methods to zone off rooms besides using ductless methods. There are many ways to achieve zoning. Myth #4 – Ductless mini-splits provide superior comfort and quality of life. The problems with ductless cooling are not well understood by many U.S. consumers since they are relatively new to this region. The typical comfort experience with mini-split systems could provide a real challenge for American consumers who are used to central AC systems with good air flow exchange, filtration and humidity control. Cold and hot spots are also common with ductless systems due to the spacing of the indoor units.

In addition, there are concerns about US homeowners’ reaction to the aesthetic and architectural impact of having air conditioning systems hanging on several interior walls and having refrigerant lines running to various rooms on the sides of their homes. Before installing a ductless system with multiple evaporating units it might be good to show your customer some photographs of some of your previous mini-split installations so they have proper expectations. Ductless mini-split systems are ideal for spot cooling situations in homes and businesses where ductwork is either not available or difficult to install. It is important for contractors to have these systems in their portfolio of HVAC solutions for certain situations and learning where and when to recommend them is essential. Knowing the facts associated with these new systems is also essential to avoiding problems when customers are surprised by the many “myths” about this technology. Q.  What is the average sales growth rate for ductless mini-splits in the U.S. since 2010?