The Fujitsu 9RLS ductless wall air conditioning and heating unit is an energy-efficient, 3/4 ton, mini split environmental control system. The system contains an outdoor unit with a compressor and heat pump and an indoor unit that controls air distribution and environmental controls. A remote is included that controls all features and the unit can also be controlled from the front panel.

Two primary features make this unit excel over others: energy efficiency and quiet operation. The Fujitsu 9RLS has a whopping SEER value of 26, which makes it one of the most energy-efficient units in its class. It obviously received an Energy Star rating. Both the indoor and outdoor units operate efficient DC motors that consume less power than that of other manufacturers.

Operational decibels (dB) for the indoor unit are 42, 37, 30, and 22 for High, Medium, Low, and Quiet levels, respectively. These are very low dB levels. Most of the lower operating levels will result in the unit being virtually silent to most consumers.

The 9RLS utilizes an inverter technology that enhances the unit’s efficiency by adjusting the operation of the outdoor unit to match the needs of the indoor unit. This results in an increase in efficiency of up to 30%. When the system is reaching its target temperature, the motor is placed in a slower operational mode.

The BTU ratings for this unit are 3,600 BTU/h to 12,000 BTU/h for cooling and 3,000 BTU/h to 22,000 BTU/h for heating. The unit uses R-410A refrigerant as long as the cooling run to the condenser is less than 50ft. Anything longer and additional refrigerant is recommended.

As with most ductless wall units, air filtration is provided. This particular unit features an Apple-Catechin filter that uses static electricity to catch dust, microorganisms, mold spores, and other allergens. Fujitsu claims mold growth is inhibited by the polyphenol contained in the apple ingredients. An ionic filtration system deodorizes the air during the filtration process.

Additional features built into the 9RLS include a sleep timer, humidity control, a four-way automatic louver system, auto settings (including auto restart and reset), and a condenser defrost mode.

Overall, the Fujitsu 9RLS is an outstanding unit that sells for about $1,500. The energy efficiency is excellent and it’s a quiet performer. Backed by a two-year warranty on parts and six-year warranty on the compressor, this unit should rank high on many consumer’s’ wish lists.

Mini split heat pump heaters are the ideal solution for homes where ducting is not possible. You may not be able to install ducting due to the high cost or it may not be feasible to do so due to architectural constraints. They also make good add ons to houses which already have a ductless heating system in place such as radiant panels, hydronic systems, space heaters powered by wood, propane or kerosene.

A mini split heat pump kit is just like any other air source heat pump. It has an out door compressor and an indoor unit that is responsible for air handling. The outside and inside units are linked through a conduit. This section houses the assembly of the system like the power cable, the suction tubing, the condensate drain and the refrigerant tubing

Ductless mini heat pumps offer the advantages of room air conditioners and a central air conditioning system rolled into one unit. Ductless mini heat pumps use air handler which are mounted through out the house. The refrigerant is supplied to the individual coils in these air handlers instead of the single unit of refrigerant coil and air handler in traditional central duct work air conditioners.

One of the primary advantages is the fact that the refrigerant lines need less space as compared to traditional ducting and they are considerably easier to install.

There are many newer models available in the market that provide both heating and cooling however mini split heat pumps are predominantly used for cooling. The single indoor unit comprising of a refrigerant coil and air handler along with a single out door unit comprising of a compressor and condenser are adequate to cool an entire house.
Shop for Deals on NewAir 12,000 BTU Heat Pump

Shop for Deals on Soleus 14,000 BTU Heat Pump

Shop for Deals on DeLonghi 13,000 BTU Heat Pump

The working of the unit is fairly simple air cooled through the evaporator coil is distributed through out the house through the duct-work. Even if there are multiple indoor units there will usually only be one outdoor unit. The refrigerant is passed to the individual indoor units through insulated refrigerant lines. Each indoor unit also has a fan which is used to blow the cooled air into the room.

The biggest advantage of installing mini split heat pumps is energy efficiency. Particularly if the area is well insulated as many as 4 indoor units can be served by one outdoor unit. Each zone served by a single indoor unit has its own thermostat so you can only use air conditioning in that zone when somebody is present or it can be switched off. This helps to conserve energy and save money.

Some of the popular companies that manufacture mini split heat pumps are Fujitsu and Sanyo. The cooling capacity starts at 12000 BTU. However the cost of these units is pretty steep at $1500 to $2000

While choosing a mini split heat pump you need to consider many factor one of them being the BTU. Since the cost of these units is very steep at 30% more than a conventional window air conditioner, budget is usually the primary constraint.

Also, you need to check if the indoor units suit the decor of your house since they don’t have the look of a central system. You will need to make sure that there is place to drain the condensate water from the outside unit.

Apart from the cost of the machinery you will need to pay for installation charges and it may not be easy to find qualified technicians to help you out.

Despite some disadvantages, mini split heat pumps are one of the best cooling solutions available in the market with high energy efficiency and greater flexibility

Shop for Deals on NewAir 12,000 BTU Heat Pump

Shop for Deals on Soleus 14,000 BTU Heat Pump

Shop for Deals on DeLonghi 13,000 BTU Heat Pump

These days, mini split air conditioners are creating a lot of buzz. According to the US Department of Energy, these air conditioners have the capacity to reduce energy loss by almost 30%.

In addition to being cost effective, these ductless air conditioners also provide more flexibility and safety. If you are intending to buy a split air conditioner, then Fujitsu mini split air conditioner is the best for you.

There are several features that make Fujitsu split air conditioner ideal for your home. Let’s consider them one by one.

The design

Fujitsu mini split air conditioner consists of two units; the indoor unit called the air handler or evaporator and the outdoor unit called the condenser or compressor. Both the units are connected to each other by a conduit that consists of a power cable, copper tubing and a drain for the condenser. A 3-inch hole is required to tie both the units together.

All in all, unlike the conventional air-duct air conditioners, these air conditioners are aesthetically pleasing. They are neither bulky nor do they require any special structural alterations. As the inner unit can either be mounted on the ceiling or hung on the wall, these air conditioners provide a lot of flexibility. Moreover, they are easy to install and they can be fully controlled via a remote.

The only disadvantage with respect to design is that mini split air conditioners from Fujitsu are only available in one standard color, beige. Presently, alternate colors are not available. Furthermore, evaporators also cannot be painted.

The benefits

The chief benefits of a Fujitsu mini split air conditioner are as follows:

• Less noisy- In the case of ductless split air conditioners, the noise-making components like compressor and motors are installed outside. Due to this, the air conditioner operates quietly.
• Require minimum structural alterations - The inner and outer components of the air conditioner can be connected through a 3-inch hole. This is the only structural alteration that is required.
• Energy efficient – The greatest benefit of Fujitsu mini split air conditioner is that it is very energy efficient and thus, also cost effective.  As this type of split air conditioner doesn’t have any duct, therefore the energy loss is reduced by almost 30%. Energy saving directly translates into cost saving.
• Individual zoning – Unlike the central air systems that cool or heat all the areas equally, ductless split air conditioners make individual zoning possible due to which only the occupied areas are heated or cooled and not the remaining areas. As many as four air handlers can be installed in different regions of the house, and they all require only one condenser. The individual zoning feature also reduces electricity bill to a great extent.
• Eco-friendly – These air conditioners do not cause the depletion of the ozone layer and hence, they are very environment-friendly.
• Enhance safety and security – Last, but not the least; Fujitsu split air conditioner doesn’t require any kind of windows or large holes. In this manner, such an air conditioner keeps away the intruders and gives your home a pleasant view.

Installation

As far as the installation of Fujitsu mini split air conditioner is concerned, it is certainly easy, but you cannot do it on your own. A qualified installer would be required to drill the hole, fix the conduit and the condensate drain, and finally, charge the air conditioner with the right amount of coolant. He will also help you to demarcate the zones for better results.

Price

Fujitsu split air conditioner is certainly costly, but it is very sturdy and doesn’t require too much of maintenance. Additionally, it also effectively reduces your electricity bill. One more thing that makes the high-price acceptable is the warranty; the company provides 2-years warranty on the parts and 6-years warranty on the compressor.

The discussion in above paragraphs candidly states that ductless mini spilt air conditioner is the best air conditioner that money can buy.  If you take into account the various benefits that these split air conditioners offer, then the installations hassles and exorbitant price can be safely overlooked. In the long run, your mini split air conditioner will give you true value for your money.