Residential Central Air Conditioning System Most customers in Hong Kong are using "1+1" split air conditioners. If there isn't enough outdoor space, here is a better option! "Multi-Split VRV" has already been used in commercial buildings, yet people might still be unfamiliar with the idea of Residential Central Air Conditioning – i.e. multiple indoor units are connected to one outdoor unit. These indoor units come in various styles to suit your home, preserving your stylish interior decoration. Outdoor units are multi-split type that reserves space while improving efficiency. This is your brand new air conditioning experience. Central Air Conditioning System Diagram Unlike ordinary split types which are visible, Residential Central Air Conditioning merges with the interior design, hiding pipes and indoor units in the ceiling, leaving only the outdoor unit on the balcony. With more space reserved, interior decoration can be more flexible. Besides, it is more comfortable, less noisy and more convenient than ordinary split types.

Pipe / REFNET joint Saving indoor space by connecting the refrigerant pipes with REFNET joints Different styles available to suit interior design Saves up space by connecting multiple Indoor Units Indoor Units for Various Indoor Designs It balances between temperature and humidity levels, and is able to detect people's location and floor temperature level. Fresh air quality is created by air purification function which effectively filters and removes air pollutants such as PM2.5 and SO2/NO2. Horizontal and vertical flaps bring you a wider angle of air supply and more even air distribution. With a height of 200mm ultra-thin compact size and a depth of 450mm, it can flexibly fit into different interior designs. A 250mm-thin compact unit with high external static pressure that can connect to longer ducts. Flexible installation to cater to different conditions, especially good for spacious areas. External static pressure can reach as high as 200Pa, with at most 14 levels for adjusting.

Flexible to take care of the needs of different An indoor unit for kitchen use, it has oil-proof and moisture-proof design. Its spot cooling function creates a cool cooking environment. An indoor unit for bathroom use, it has full water-proof and moister-proof design, plus cooling, heating, dehumidifying, drying and ventilation functions. Best option for bathrooms ever. Designed for ceiling as high as 3.5m, it provides better heating and can be mounted away from beams, saving precious ceiling space. Places near the window or aisle are ideal installation points. Featuring dual sensors, it brings in 360 degree air flow for more even distribution and increases comfort. It doesn't take up ceiling space and can be concealed within interior decoration. Air supply from the top and air return from the bottom can optimize heating and save space. It can flexibly be placed on the floor and allows you to enjoy warmth without being restricted by ceiling and interior decoration constraints.

Stylish flat panel design creates a graceful harmony that enhances any interior space.window air conditioning units cost FJRSP-AAPCeiling Mounted Duct (Temperature-Humidity Balancing 3D Airflow)how much clearance does an ac unit need FJDFP-AAPSlim Ceiling Mounted Duct (With PM2.5 Filter and fresh air processing)window ac unit buying guide FJDSP-AB(P)Ceiling Mounted Duct (3D Airflow with Sensing) FJDP-Q(P)VCSlim Ceiling Mounted Duct (Compact) FXSP-BAMiddle Static Pressure Duct FXMP~NAVCCeiling Mounted Duct (High Static)Flexible to take care of the needs of different spaces. FJEKP-BACeiling Mounted Cassette Corner(Kitchen Use) FJEBP-BA Ceiling Mounted Cassette Corner (Bathroom Use)

FJEP-APVCCeiling Mounted Cassette Corner FXFSP-ABCeiling Mounted Cassette (Round Flow with Sensing) Various Outdoor Units for Different Locations If outdoor units can be installed in a machine room where, you may choose larger models such as the VRV X / VRV IV series. For VRV S series, the units are smaller and can be placed in narrow space or smaller machine rooms, or be hanged on wall. hp: 6 - 60Area: Around 600ft to 6000ft hp: 4 / 5 / 6Area: Around 400ft to 600ft hp: 8 - 66Area: Around 800ft to 6600ft hp: 4 - 12Area: Around 400ft to 1200ftHow do central heating systems work? The diagrams and descriptions in this section define central heating and air conditioning, forced-air furnaces, as well as radiant heating systems.Get a Local Heating Pro Fast! A central heating system has a primary heating appliance such as a furnace or boiler located in an out-of-the-way place such as a basement or garage. It delivers heat throughout the house either by pumping warmed air through a system of air ducts or sending hot water or steam through pipes to room radiators or convectors.

With both forced-air and gravity systems, one or more thermostats turn the heating or cooling unit off and on as room temperatures rise and fall. Homes without central heating normally utilize electric baseboard heaters or, in some cases, in-wall or in-floor gas heaters or radiant heat. In contemporary homes, ducted air systems are the most common type of central heating and cooling. If your home has an air conditioner, heat pump, or furnace, it is a ducted air system. There are two main types: forced-air and gravity. With a forced-air system, a furnace warms air, an air conditioner cools air, a heat pump either warms or cools air, and then a blower forces the heated or cooled air through the system and out into the living spaces. With a gravity furnace, convection currents (caused by the natural tendency of hot air to rise) carry heated air through the system from a furnace located on or below the main floor. Gravity systems do not have blowers, tend to have very large air ducts, and can only deliver warmed air.

If your system includes an air conditioner or heat pump, it is a forced-air system. With these, cooled (and sometimes humidified or electronically cleaned) air is usually delivered through the same duct work and registers employed by heated air. An air conditioner runs on electricity and removes heat from air with basic refrigeration principles. A heat pump can provide both heating and cooling. In the winter, a heat pump extracts heat from outside air and delivers it indoors. On hot summer days, it works in reverse, extracting heat from room air and pumping it outdoors. Like air conditioners, nearly all heat pumps are powered by electricity. They have an outdoor compressor/condenser unit that is connected by refrigerant-filled tubing to an indoor air handler. As the refrigerant moves through the system, it completes a basic refrigeration cycle, warming or cooling the coils inside the air handler. The blower pulls in room air, circulates it across the coils, and pushes the air back into rooms through duct work.