Ductless Heat Pump - Refrigerants. R410A

Ductless Heat Pump - Why use HFC?

The HFC, contains no chlorine, is not flammable or toxic. It does not destroy the ozone layer if accidentally released into the atmosphere. The cooling efficiency of HFCs, is equal to or greater than that of HCFC. The use of HFCs are becoming prevalent. It is already widely used in Japan, the United States and, to a lesser extent, in Europe.

Ductless Air Conditioning - What type of refrigerant is R410A?

R410A is a mixture of 50% R32 and R125. R410A components? are harmless to the ozone layer. The ODP (ozone depletion potential) of R410A is 0. The R22 is 0.055. The GWP (direct greenhouse) is 1740, almost the same as the R22 which is 1700.

 

The cooling performance with R410A is higher than that reached with R22. The pressures that work with R410A are between 50% and 60% higher than those of R22

Ductless Heat Pump Reviews - What are the advantages of R410A?

The ODP = 0, does not damage the ozone layer. (ODP R22 = 0.055) with R410A performance is similar to R22 in normal conditions. For high and low temperature capabilities, performance is significantly higher than R410A R22.

 

This high pressure affects the safety of air crews acondicionadas. All components of the units have been developed so that the level of security of these devices equals that we had in the conventional R22.

Ductless Heat Pump Cost - What are the key points in the technical development?

When R410A is used instead of R22, R22 used oil can not be used with R410A due to the impossibility of mixing. So you have to use a new oil for the new refrigerant. The key point is to ensure high reliability using these new products.

 

Another key issue is to optimize the refrigeration circuit and the compressor and the heat exchangers to achieve good performance. We have re-examined all the refrigeration cycle.

 

 

 

Mini Split Air Conditioner. Inverter Air Conditioner.

Mini Split Air Conditioner.  INVERTER.

Unlike conventional systems, the technology Inverter compressor speed adapted to the needs of each moment, allowing only the energy consumed. This will drastically reduce temperature swings, keep getting in the range from +1 ° C and -1 ° C and enjoy greater environmental stability and comfort.

 

Thanks to power an electronic device sensitive to temperature changes, computers vary Inverter compressor motor speed to provide the demanded power. And so when they are about to reach the desired temperature, the lower the power equipment to avoid peak compressor starting. This will reduce the noise and power consumption is always proportional.

 

Inverter system allows the compressor to work 30% above its power to achieve the desired temperature faster and, secondly, it may work up to 15% below its power. Again, this translates into a significant reduction in both noise and consumption.

Mitsubishi Mini Split Air Conditioner. Faster Cooling.

No Inverter: For colder days without an air conditioner inverter function heats the room not quite right.

 

With Inverter: To produce 60% more heat than constant speed models, inverter air conditioners heat a room quickly even on the coldest days.

 

No Inverter: The compressor runs at the same speed all the time, so it takes longer to heat or cool the room and achieve a comfortable temperature.

 

With Inverter: The compressor runs at a speed approximately twice as fast until it reaches the right temperature, so heating and cooling are faster.

Mini Split Air Conditioner Reviews. Efficient Use of Power.

No Inverter: The compressor is switched on and off according to changes in room temperature. In other words, the temperature always fluctuates.

 

With Inverter: comprasor velocity and therefore the output power is adapted to room temperature. This linear efficient regulation and temperature maintained at all times a pleasant room.

Lg Mini Split Air Conditioner. Low Power Consumption.

No Inverter: An inverter air conditioner without function consumes about twice as much electricity. With this difference, does not take long to get high bills.

 

With Inverter: An inverter air conditioner consumes half the electricity that a model without inverter function, so you get more welfare for much less money.

Best Mini Split Systems. Syndrome-the-Sick-Building.

Best Mini Split Systems. Cleaning and Desinfection.

Cleaning and disinfection of air conditioning ducts of dust and harmful particles that accumulate in them is essential to maintain healthy air conditioning installation and avoid the so-called sick building syndrome.

 

There are modern methods of cleaning air conditioning ducts that usually exploit the entry or exit of air ducts (grilles, diffusers, etc.) to introduce robots with different mechanical cleaning systems, such as rotating brushes, suction and waste collection, or by injection of air cleaning or water.

 

These robots are often complemented by displays and imaging, so that the professional and the user can first, previous analysis to produce a report on the needs of even cleaning, and secondly, to verify the result of the same and the new state of the air conditioning ducts with the classic "before" and "after."

Ductless Mini-Split Air Conditioner. Cleaning Air Conditioning Ducts to Prevent Sick Building Syndrome.

Sick Building Syndrome (SBS) is the term adopted by the World Health Organization (WHO), which defines that in which its occupants exposed complaints about health in more than 20%, not often accompanied by physical injury or organic, and whose causes are difficult to identify. The occupants of the SEE, show symptoms such as stress, depression, rashes, headaches, breathing problems, swelling of the throat or eye irritation, caused by various factors related to the state and condition of the building in which the disease develops.

Mini Split Air Conditioning Units.The Causes of this Syndrome.

Indeed, WHO considers that a building is ill when at least 20% of the occupants suffer discomfort of the poor air quality.

 

This syndrome is characterized by a number of symptoms that are common to other diseases. What sets it apart from the others is that the symptoms disappear when you leave the building and typically affecting several of the occupants.

 

Among the causes of this syndrome, find root causes physical, chemical and biological, the latter related to the air conditioning system, not only for its ability to recycle the contaminants throughout the environment as a function of return, but constitute a suitable habitat for reasons of moisture and light and temperature for the growth of fungi, viruses, bacteria and mites that may be incorporated into a carrier system for contaminated. An estimated 37% of sick leave resulting from Sick Building Syndrome. Hence the importance of regularly cleaning air conditioning ducts.

Mini Split AC Units.  Air Duct Cleaning Healthy and Compulsory Regulations.

The UNE 100012 sanitizing the ventilation system and air conditioning defines how often monitor for ductwork and air handling units. It goes beyond the maximum values ​​indicating contamination (biological and particulate matter) that can be supported, which is not usual microbiological issues-set count values ​​from microorganisms which are considered contaminated and below them, not. Also generally defines how a project should be pursued sanitizing or decontaminating a ventilation system and air conditioning.

 

Royal Decree 314/2006, of 17 March, approving the Technical Building Code, Article 13 states that we are required to make operation in the new facility, and how often.

 

Ductless Air Conditioning - What are they and What are they for?

Ductless Air Conditioning - Used to Save.

The main benefit of a ductless air conditioner is that it allows homeowners to save on the high cost of adding ductwork, which often involves tearing down walls or ceilings. This is particularly useful in older homes that have no central duct system. Many people also rely on ductless air conditioners to cool home additions, including sun rooms or garages.

Mitsubishi Ductless Air Conditioning - Used for Temperature.

Another major benefit to using a split system air conditioner is the high level of energy efficiency associated with these units. Cool air is directed to the room where it is needed instead of all over the house. There is no issue of air leaks, which are common when cooled air travels through duct systems. The entire system can be controlled by a thermostat, so that the temperature in the room is kept exactly where it is set by the homeowner.

Ductless Air Conditioning Review - Used to Ventilate.

There are many advantages to using a ductless air conditioner instead of a traditional window-mounted unit. First, because the noisy compressor sits outside, the air conditioning system is much quieter inside the home. The fan itself is generally no louder than a regular ceiling fan, though “quiet fans” are available for homes where noise is a special concern. There is also no need to remove and re-install these units every summer, and homeowners are not subject to the security risk associated with removable window-mounted air conditioners.

Ductless Air Conditioning Cost - Used for easy Installation.

 

Often called a “split system,” a ductless air conditioner is made up of two parts. There is a compressor, which is placed outside of the home, and a fan, which is installed in the room that is to be cooled. The fan can be wall-mounted, concealed in a drop ceiling, or set on the floor. The two units are connected using piping or conduit. The conduit contains lines for refrigerant, condensate, and electricity to run the unit.

Mini Split System Installation. Save Energy with Air Conditioning.

Mini Split System Installation - Calculation of the Power we Need.

Staying cool during the warmer months can be a significant energy expenditure. However, taking into account a number of warnings and recommendations that range from the choice of the unit until installation and safe operation, able to reduce electricity bills.

 

The first thing to do when choosing air conditioning system more suitable for our home is a calculation of the power we need. If the air conditioner installed in your home that is not powerful enough, it will be ineffective and, conversely, if your power is excessive will be wasting money

Mini Split Air Conditioning - Ecolabel and Energy.

Keep in mind that, for the same level of performance, there is appliances that consume up to 60% more electricity than others. Choose preferably eco-labeled appliances and energy class A. The new inverter technology also gets much less energy to maintain the smooth functioning of the instrument and its temperature, avoiding continued on and off.

How to Install Split Air Conditioner System - Installation and Maintenance.

At the time of installation, it is important to place refrigeration so that out of the sun as little as possible and there is good air circulation. In the event that the condenser units are in a roof, it is convenient to place ensombramiento system. Light colors on the exterior walls reflect the sun and prevent heating of the interior spaces. Also, avoid the entry of the sun and heat down the blinds and closing curtains. The placement of awnings on windows sunniest also helps keep out the heat.

 

Combining the use of air conditioners with classical fans, who have a much lower consumption. It is also advisable to seize early or late in the day, when the air is cooler, to ventilate the house. Proper maintenance and cleaning of equipment prolongs its life and saves energy

Mini Split Air Conditioning Units - Energy Savings.

When you turn on the air conditioner, do not set the thermostat to a lower temperature than normal: not cool the house faster and could be excessive and, therefore, unnecessary expense, and unplug it when no one is home. The latest government recommendations to encourage energy saving point to the correct temperature thermostat should not be lower than 25 º C at 24 º C homes and in shops or workplaces. 

 

In any case, a temperature difference with the outside above 12 ° C is not healthy. Another important fact to note is that, for every degree over cools a room or rooms, an 8% increase in energy consumption.

Home Depot Mini Split - Control of AC, Heating and Ventilation.

Home Depot Mini Split - Control of AC.

Buildings equipped with an HVAC control system offer many advantages over those not equipped with these systems. Easy-to-use controls allow building staff to maximize performance, comfort and productivity for workers and occupants. They also help to improve energy efficiency and cut heating and cooling costs. An improvement in energy efficiency also helps to reduce fossil fuel consumption, which offers many benefits to the environment.

Air Conditioning Units Home Depot - Heating Control.

An HVAC control system is often incorporated into a larger building automation system (BAS). These systems not only regulate heating and cooling, but also control lighting, security systems, communication, and fire control. They utilize software that allows operators to control the system while on site, or from remote locations. This web-based control makes it easy for maintenance personnel to address emergencies or changes at any time and from anywhere in the world.

Home Depot Indoor Air Conditioner - Air Control.

More advanced HVAC control systems also include sensors that help to automatically adjust these components with minimal input from the operator. Sensors on the heating or cooling unit operate just like a household thermostat, and adjust the operation of the unit to meet pre-programmed temperature settings. Others make automatic adjustments based on air quality needs or the presence of smoke, fire, or excess humidity.

Home Depot Central Air - Temperature Control.

The standard HVAC control system relies on controllers, or actuators, built into various components within the system. Using a central computer system, operators can direct each actuator to turn on the furnace or air conditioner or adjust the temperature of each. This system also allows users to open or close dampers within HVAC ducts, or adjust ventilation fans using the same computer software. Some simply display information about the HVAC system on the computer screen, while others feature built-in alerts that signal operators of the need to change settings.

 

Installing a Mini Split Air Conditioner. Types of AC.

Installing a Mini Split Air Conditioner - PORTABLE / without outdoor unit.

Laptops without outdoor unit: This type of equipment does not require installation, unlike the splits or heat pumps require a pump placement abroad (facade or window).

Simply place the tube hot exhaust fan in a window manually.

 

Knowing the types and characteristics is essential to make the right purchasing an air conditioning equipment. The air conditioning is governed by the principles of thermodynamics to achieve a change in temperature between one space and another, using the cooling process.

 

Refrigeration is the process used in air conditioners: is to produce cold, or rather, to remove heat, cold as to produce what is done is to transport heat from one place to another. So, the place to which he removes heat cools. As can exploit temperature differences to produce heat, to create differences of heat energy is required. Usually the air conditioning refrigeration is produced by two systems: compression refrigeration or cooling by absorption.

Wiring a Mini Split Air Conditioner - EQUIPMENT ROOF / GROUND.

Split air conditioner: an apparatus in the compressor is located outside evaporators connected to the interior equipment. Most commonly, split air conditioning wall mural or, if it installs recessed in the ceiling, it will be a cassette type air conditioner.

Changing a Mini Split Air Conditioner - DUCT / CASSETE and View / Purchase: HEAT PUMP MULTI.

Air conditioning cassette: the indoor unit is installed recessed ceiling. Generalmete is used to heat large spaces such as offices or shops since it has more power than a split mural and four air outlets covering more space to be cooled.

 

Multisplit air conditioning: it is a split system with one outdoor unit and multiple indoor units, allowing several stays put or a local large with a single outdoor unit. These process the air and thus alter the temperature and humidity of the room.

Uninstalling a Mini Split Air Conditioner -Central Air Conditioning and HEAT PUMP MONO.

Air conditioning ducts: is an air conditioning, usually centralized, which is embedded in the ceiling of the room or house. The distribution of cold air (hot or if it is a reversible heat pump) takes place through ducts also hidden in the ceiling grids terminating in generally strategically placed and adjustable by the rising air flow.

 

Reversible heat pump: a thermodynamic device takes heat in a medium (eg air, water, earth) to transfer it to another of higher temperature level (eg a local heating.) Generally, for the operation of the heat pump is a thermodynamic system uses compression. Has ability to provide cooling and heating when needed.