Split System Air Conditioning. Types of Heat Pumps.

 

Split System Air Conditioning - Heat Pumps.

Heat Pumps come in a variety of types, each with different features and advantages depending on your own particular application. Heat Pump Guys sell and service most types of heat pumps from all the major manufacturers so be assured we can advise you of the best solution for your circumstances. 

What is a Split System Air Conditioning Unit? High Wall and High Wall Plasma Heat Pumps.

The most popular residential heat pump systems in New Zealand. These units sit high up on your wall, around 100mm below the ceiling. They quickly distribute heat throughout the space.   

 

These units are the same as standard high wall heat pumps but include advanced filtration systems to remove microscopic particles thereby purifying the air. Good for people with allergies, asthma or other breathing difficulties.

Split System Air Conditioning Reviews - Floor Console and Ceiling Cassette Heat Pumps.

These units sit either on the floor, just above the skirting board or as a replacement in a fireplace. Some can be recessed/mounted into the wall cavity thereby minimising the space they occupy.

 

These units sit flush with the ceiling with the main body protruding up into the ceiling cavity. They distribute air in four directions and are especially suited to large spaces.

Split System Air Conditioning Installation - Under Ceiling and Concealed, Bulkhead and Ducted Heat Pumps.

Designed to sit high on the wall closer to the ceiling than a standard heat pump.  Built into the wall, roof or under-floor, these units are only visible by their intake and supply grilles.

 

A ducted system is a larger system, designed to heat or cool a whole house. The ducted heat pump system has one exterior unit and the indoor unit is usually in the ceiling or under the floor. It distributes warm or cold air through ductwork and small vents located throughout the home. This is a whole house solution. 

 

 

Split Air Conditioners - Function of Refrigerant R-410A.

Split Air Conditioners - Refrigerant Coil.

An air conditioner seems as if it cools your home's air, but it actually makes your home less warm by removing heat from the indoor air and transferring that heat to the outdoor air.

Heat is extracted from the home by passing indoor air across a refrigerant coil in the indoor unit. Refrigerant lines then carry the heat to the outdoor unit, where it is released into the outside air. The cooling cycle continues until the indoor temperature reaches the thermostat setting.

Ductless Air Conditioners -  Growing Environmental.

Refrigerants are what make air conditioning possible. Contained within the coils of an air conditioner, these liquid agents cool and dehumidify indoor air. For years, the most common refrigerant used in air-conditioning systems was R-22. 

In response to growing environmental concerns, production of systems using R-22 refrigerant is being phased out. Lennox has led the way in the manufacture of cooling systems that use chlorine-free R-410A refrigerant. Because R-410A contains no chlorine, it is considered ozone-friendly. 

Mini Split Air Conditioners - The Alternative.

The R-410A used in our newer systems cannot be substituted into existing systems designed for use with R-22 refrigerant. Many manufacturers offer "alternate" refrigerants like R-407C, R-438A and R-422, claiming they can be used in existing R-22 air-conditioning systems. Changing from R-22 to an alternate refrigerant can damage equipment and compromise overall system performance.

Split Air Conditioner Reviews - Engines.

"Variable speed" refers to the fan motor inside the air handler the indoor part of an air conditioner that moves cooled or heated air throughout the ductwork of your home. An air handler is usually a furnace or a blower coil.

 

Unlike conventional single-speed motors, a variable speed motor runs at a wide range of speeds to precisely control of heated and cooled air throughout the home. Better airflow control has several benefits:

Heat Pump Systems - Pre-Installation of Air Conditioning!

Heat Pump Systems - The Installation of an Air Conditioning System. 

When carrying out the installation of an air conditioning system splt must take into account several factors which will determine that the installation of the air conditioning system a success. Let's call this balance the pre-installation of air conditioning split.

 

The first thing to consider is that the indoor unit split air conditioning always has its sewer pipe through the bottom side, either left or right, it should always be downward, with rising ever fall except we use a specific water pump, a high cost.

Heat Pump Prices - Dewatering Machine.

We must keep in mind is where are we going to take the drain inside the machine? In summer the same depending on wetlands or can not generate for 8 h operating 5-8 L of water in coastal provinces and ¼ L of water in dry areas.

 

The third thing to consider is that if we install heat pump (winter - summer) where we will bring the machine drain outside?, This only generates water in winter, if the heat pump and to a much lesser extent, inside the machine in summer, ¼ L every 7 days.

Heat Pump Reviews - Where will install the machine outside?

Be accessible, and connection port valve for operator safety service in the implementation, we should avoid installing it in areas where it can connect only Superman or Spiderman, as well as accidents happen. DO NOT exceed maximum pipe as recommended by the manufacturer, and will force us to add gas.

Geothermal Heat Pump Systems - The 220V current to power the equipment.

A note is where do we take the current 220 to power the equipment? Should foresee before placing anything to prevent or cable channels that disfigure the room.

 

If you have not chose the split air conditioner, for installation of yourself must make a heat balance of the room, and keep in mind not to get short with frigorias as choosing the right air conditioner makes the difference . Lower power consumption and longer compressor life.

Mini Split Air Conditioner. How to Use the AC Properly!

Mini Split Air Conditioner - What Temperature Must Put?

The WWF recommends setting the refrigerator temperature at 77 to 78.8 degrees if it is summer, and 66.2-68 degrees in the wintertime. In any case, a temperature difference with the outside exceeds 53.6 degrees is not healthy, whether it is a home or office.

 

When you turn on the air conditioner, do not adjust the thermostat to a lower temperature than normal. This will not cool the house faster and could lower the temperature too much, causing unnecessary expense and possible colds.

Mini Split System - The Choice of Cooling Power.

It is important to seek advice from a qualified professional about the type of equipment and power that best meets your needs hot / cold, depending on the characteristics of the rooms to be air conditioned. The Institute for Diversification and Saving of Energy (IDEA) in his 'Handbook of Energy: Fuel Efficient and responsible', the following table provides guidance for choosing the cooling capacity of an air conditioning:

 

To cool an area of ​​9-15 square meters, cooling power should be 1.5 kW. For an area of ​​15-20 square meters, the power should be 1.8 kW. Between 20 to 25 square meters: 2.1 kW. Between 25 to 30 square meters: 2.4 kW.  Between 30-35 square meters: 2.7 kW. Between 35-40 square meters: 3 kW.  40-50 square meters: 3.6 kW.

Between 50-60 square meters: 4.2 kW.

Mitsubishi Mini Split - The Placement of the Air Conditioner.

It is important to place refrigeration so that out of the sun as little as possible and there is good air circulation. I was on a roof would be covered with ensombramiento system.

 

The maintenance of the installation. The air conditioner requires regular maintenance and filters should be cleaned at least twice a year. We show through a video how to clean the filters.

Minisplit -  Optimizes Use.

Whenever you have the air conditioning on, close your windows and doors. If you can, install blinds, close the blinds and draw the curtains. Ventilate the house in summer when the air outside is cooler (early in the morning and at night). All these measures will help to reduce heating of the home.

Trane Heat Pumps - What do you think of these Devices?

Trane Heat Pumps - What Options are there?

In air conditioning have two options only cold or hot and cold, thanks to the heat pump air conditioners in winter climatizan getting warm environments with very little consumption. The great advantage of the heat pump resides in its energy efficiency in heating, since it is capable of providing more energy than it consumes approximately 2 to 3 times more. This is because the air conditioning free energy recovered from the external environment and add it as useful energy for heating.

Carrier Heat Pumps - Energetic Effect.

Therefore, to achieve the same effect consumes less energy than other appliances or heating systems and, of course, the cost of heating is also lower, in line with most competitive systems.

 

The heat pump located somewhere in one air conditioner, the heat pump is cold, so you save on the installation of two heating systems and we have a great variety of products on the market.

Lennox Heat Pumps - Coolant presence.

We have air conditioning heat pump cold split, multi-split, compact, portable, VRV systems, power equipment, rooftop, boilers, radiant floors, etc. separate units. Heat pumps are a system designed to provide heating and cooling using the same processes.

Instead of generating heat as other systems such as boilers, heat pumps pump a very cold coolant absorbs heat from the environment or from any nearby source, passed through a booster compressor temperature and pressure which transforms it into steam leaving conveccionado irradiated or the environment. The cycle heat pumps refrigerant culminates when all the accumulated heat dissipated and liquefies again descending pressure and temperature, restarting the cycle again.

Goodman Heat Pumps - Energy Multiplication.

The great advantages of the heat pump lies in its high energy efficiency because it provides two or three times more than that consumed through a circulation system in which radiated heat is recaptured and returned to the environment, taking into account that provides both services (heating - cooling) the cost of heat pumps is low and existing aircraft maintenance is poor, it is also an advantage that the new models are designed with decorative features that erase the image of the great anti aesthetic devices past. The same applies to noise, almost zero, in new equipment heat pump.

Ductless Air Conditioner. Compressors can be of different types:

Ductless Air Conditioner - The Air Conditioning or Heat Pump Compressor.

The air conditioning compressor or heat pump has the function of compressing the gas (refrigerant) in a cycle which permits compression / decompression to produce a heat transfer from one part to another of a refrigeration circuit. In effect, when compressed gas is heated and conversely, when released, its temperature is reduced. Air conditioning compressor is electrically operated. An efficient compressor streamlines the air conditioner from the standpoint of energy consumption. Consumption in relation to the performance of the system is the coefficient of performance or COP.

Mini Split Air Conditioner - Scroll or Centrifugal Compressor:

A spiral shaped rotor without interruption compresses gas by rotating around another fixed spiral. This type of compressor is used for domestic or split air conditioners to be very energy-efficient one.

 

Swing compressor, rotary or swivel:An auger rotates to compress the gas between the cylinder and a rotating part allows the passage of gas. Average efficiency.

Ductless Air Conditioner Reviews - Piston or Reciprocating Compressor:

Using one or more pistons sliding in sealed manner in a cylinder to compress the refrigerant fluid admitted into the cylinder through a valve or passageway, due to the aspiration caused by the recoil of the piston. This compressor is less efficient. The last two compressors are used more for central air conditioning systems in facilities to heat large areas.

Lg Ductless Air Conditioner - Inverter Compressor:

The air conditioning compressor inverter consists of two fixed compression chambers. It comprises a cam roller for compressing the liquid in each chamber. The two rollers are mounted on the same axis and are diametrically opposed. This configuration allows a perfect balance of applied stresses on shafts which prevents vibration, they virtually disappear.

 

The vibration reduction reduces noise and makes the life of the compressor increases. Furthermore, the contact force between the roller and the wall is smaller, reducing the friction, improving the performance automatically compressor. As a result of the above described use smaller bearings and decreases the need for lubrication, also gives a reduction in weight and this makes this type of compressors are particularly suitable for operations at very low speed.

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.