Daikin Perfera TXM20B 2.0 kW 7000 BTU WiFi Air Conditioner

The Daikin Perfera TXM20B 2.0 kW air conditioner with WiFi is a high-efficiency 1x1 split air conditioning system designed to provide cooling in summer and heating in winter. With a nominal cooling capacity of 2.0 kW, equivalent to approximately 7000 BTU/h, and a heating capacity of 2.5 kW, it delivers excellent thermal comfort with reduced energy consumption.

This set consists of a Daikin FTXM20B wall-mounted indoor unit and a Daikin RXM20A outdoor unit, which work together using Inverter technology and R-32 refrigerant. It stands out for its A+++ energy efficiency in both cooling and heating, especially quiet operation, and advanced air treatment technologies.

Thanks to its WiFi connectivity, it allows you to control the air conditioner via the Daikin Onecta app from anywhere. In addition, the Perfera range incorporates technologies such as Flash Streamer, Comfort+, a two-zone intelligent motion sensor, and 3D airflow, designed to improve comfort and indoor air quality.

Due to its power and dimensions, it is especially suitable for air conditioning bedrooms, children's rooms, home offices, and other small to medium-sized rooms.

Composition of the Daikin Perfera TXM20B air conditioner

This monosplit air conditioning set is made up of the following units:

• 1 Daikin Perfera FTXM20B indoor unit: wall-mounted unit with a nominal cooling capacity of 2.0 kW, equivalent to approximately 6,824 BTU/h, commercially 7000 BTU. It features WiFi connectivity, quiet operation, Flash Streamer technology, and an intelligent presence sensor.
• 1 Daikin RXM20A outdoor unit: Inverter heat pump with R-32 refrigerant, designed to connect to one indoor unit and provide a nominal cooling capacity of 2.0 kW and a nominal heating capacity of 2.5 kW.
• 1 Daikin ARC466A93 wireless remote control: allows you to adjust the temperature, select operating modes, and control the main air conditioning functions.

This is a 1x1 split system in which one outdoor unit is connected to a single indoor unit through refrigerant piping. This configuration allows the full available capacity of the unit to be used to condition a room.

Main advantages of the Daikin Perfera air conditioner

Smart WiFi control via Daikin Onecta

The Daikin Perfera FTXM20B features WiFi connectivity so you can manage the air conditioner from a smartphone or tablet using the Daikin Onecta app.

This app allows you to control the climate from anywhere with an Internet connection, making it easy to regulate the temperature and schedule operating times.

Its functions include:

• Remote air conditioner on/off control.
• Room temperature adjustment.
• Selection of cooling, heating, fan, and dehumidification modes.
• Fan speed adjustment.
• Scheduling and timer programming.
• Access to available energy consumption information in the app.
• Control of the main functions via compatible voice assistants, such as Amazon Alexa and Google Assistant.

Thanks to this smart control system, it is possible to adapt the unit’s operation to daily routines and avoid unnecessary consumption.

Flash Streamer technology to improve air quality

The Daikin Perfera FTXM20B indoor unit incorporates Flash Streamer technology, an air treatment system designed to help reduce certain allergens and odors present in the environment.

This technology is combined with different filtration systems:

• Silver allergen filter: helps capture certain allergens, such as pollen and dust mites.
• Titanium apatite deodorizing filter: helps reduce unpleasant odors.
• Air filter: traps dust particles present in the air circulating through the unit.

The combination of these technologies promotes better indoor air quality and helps create a more comfortable environment in air-conditioned rooms.

Two-zone intelligent motion sensor

The Daikin Perfera TXM20B features a two-zone intelligent presence sensor that detects the location of people within the room and adjusts the direction of the airflow to avoid direct drafts on occupants.

When no presence is detected for a certain period, the system can automatically activate an energy-saving mode, helping reduce electricity consumption without the need to manually switch off the air conditioner.

Even air distribution with Comfort+ and 3D airflow

Daikin’s Comfort+ technology uses dual flaps to improve air distribution and promote a uniform temperature throughout the room.

In cooling mode, the unit directs air toward the upper part of the room to reduce direct drafts, while in heating mode it adapts the airflow to promote the circulation of warm air.

In addition, the 3D airflow combines automatic vertical and horizontal swing to distribute air across different areas of the room and improve thermal comfort.

Ultra-quiet operation at just 19 dB(A)

One of the main advantages of the Daikin Perfera TXM20B is its quiet operation. The indoor unit reaches a minimum sound pressure of 19 dB(A) in silent cooling mode and 20 dB(A) in heating.

These low noise levels make it an especially interesting option for bedrooms, children's rooms, home offices, and spaces where discreet air conditioning is desired.

Heat Boost for faster heating

The Heat Boost function is designed to reach the selected temperature more quickly during startup in heating mode.

According to the manufacturer’s internal tests, this technology can reach the set temperature up to 14% faster than a Daikin reference system under certain test conditions.

This function is especially useful during the colder months, when a room needs to be heated after a long period without using the unit.

Advanced comfort and energy-saving functions

The Daikin Perfera FTXM-B range includes different functions that allow the unit to adapt to each user’s needs:

• Powerful mode: temporarily increases output to reach the selected temperature more quickly.
• Econo mode: limits the unit’s maximum electrical consumption.
• Quiet mode: reduces fan speed to minimize noise.
• Night mode: adapts operation during rest hours.
• Dehumidification: helps reduce ambient humidity.
• Fan mode: allows air to circulate in the room without activating cooling or heating.
• Weekly timer: makes it easy to set customized operating schedules.
• Auto restart: restores previous settings after a power outage.
• Temperature limit: allows setting adjustment limits to avoid excessively high or low temperatures.
• Window or door contact: supports automatic shut-off when an optional compatible sensor is connected.
• Climate compensation: allows heating operation to adapt to certain outdoor temperature variations.

These features help improve comfort and optimize energy consumption according to room usage habits.

Cooling and heating capacity of the Daikin Perfera TXM20B

The Daikin TXM20B air conditioner has a nominal cooling capacity of 2.0 kW, equivalent to approximately 6,824 BTU/h, so it is commercially identified as a 7000 BTU unit.

Thanks to its reversible heat pump, it also provides heating during the colder months, with a nominal heating capacity of 2.5 kW.

Cooling capacity

• Minimum cooling capacity: 0.9 kW.
• Nominal cooling capacity: 2.0 kW.
• Maximum cooling capacity: 3.0 kW.
• Nominal cooling equivalence: approximately 6,824 BTU/h.
• Nominal electrical consumption in cooling: 0.37 kW.
• Reference nominal EER: approximately 5.35.

Heating capacity

• Minimum heating capacity: 0.8 kW.
• Nominal heating capacity: 2.5 kW.
• Maximum heating capacity: 4.5 kW.
• Nominal heating equivalence: approximately 8,530 BTU/h.
• Nominal electrical consumption in heating: 0.50 kW.
• Reference nominal COP: 5.00.

Inverter technology allows the compressor speed to be regulated to match the actual air conditioning needs, avoiding unnecessary starts and stops and helping maintain a stable temperature.

The capacities and consumption values indicated correspond to nominal test conditions and may vary depending on outdoor temperature, thermal demand, and installation characteristics.

A+++ energy efficiency in cooling and heating

The Daikin Perfera FTXM20B + RXM20A stands out for its high energy efficiency, with an A+++ rating in both cooling and heating for average climate, according to the commercial data published for this combination.

Its main reference energy indicators are:

• Energy class in cooling: A+++.
• Energy class in heating for average climate: A+++.
• SEER: 9.47.
• SCOP for average climate: 5.20.
• Design load in cooling (Pdesignc): 2.0 kW.
• Design load in heating for average climate (Pdesignh): 2.3 kW.
• Normalized annual energy consumption reference in cooling: 74 kWh/year.
• Normalized annual energy consumption reference in heating for average climate: 619 kWh/year.

SEER and SCOP indicators express the seasonal efficiency of the system. The higher their value, the greater the amount of thermal energy the unit provides for each unit of electrical energy consumed under standardized calculation conditions.

The annual consumption figures are normalized reference values and do not represent the guaranteed actual consumption of a home. This will depend on insulation, selected temperatures, operating hours, and climatic conditions.

The efficiency values correspond to data published by specialized distributors for the FTXM20B + RXM20A combination and to technical references for Daikin class 20. The specific energy label supplied with the set will be the definitive reference for certification.

Technical features of the Daikin FTXM20B indoor unit

The Daikin Perfera FTXM20B indoor unit is a white wall-mounted unit that combines a compact design with quiet operation, WiFi connectivity, and advanced climate control technologies.

• Brand: Daikin.
• Series: Perfera.
• Reference: FTXM20B.
• Type: wall-mounted indoor unit.
• Color: white.
• Cooling capacity class: 2.0 kW.
• Cooling equivalence: approximately 6,824 BTU/h, commercially 7000 BTU.
• Dimensions (H × W × D): 298 × 804 × 252 mm.
• Weight: 11.5 kg.
• Airflow in cooling (high/medium/low/silent): 11.9 / 8.9 / 6.3 / 4.9 m³/min.
• Airflow in heating (high/medium/low/silent): 11.4 / 9.2 / 6.9 / 4.9 m³/min.
• Sound pressure in cooling (high/medium/low/silent): 41 / 33 / 25 / 19 dB(A).
• Sound pressure in heating (high/medium/low/silent): 39 / 34 / 26 / 20 dB(A).
• Sound power in cooling: 54 dB(A).
• Sound power in heating: 53 dB(A).
• Liquid refrigerant connection: 1/4" (6.4 mm).
• Gas refrigerant connection: 3/8" (9.5 mm).
• Condensate drain connection: 16 mm.
• Wireless remote control: ARC466A93.
• Connectivity: WiFi and Daikin Onecta app.
• Power supply: single-phase, 220-240 V, 50 Hz.
• Comfort technologies: Comfort+, two-zone intelligent motion sensor, and 3D airflow.
• Air treatment: Flash Streamer, silver particle filter, and titanium apatite deodorizing filter.
• Additional functions: Heat Boost, Powerful mode, Econo mode, quiet operation, dehumidification, fan, weekly timer, and temperature limit.

Technical features of the Daikin RXM20A outdoor unit

The Daikin RXM20A outdoor unit is an air-to-air heat pump with Inverter technology, designed to connect to a compatible indoor unit and provide efficient cooling and heating.

It features a hermetically sealed Swing compressor and uses R-32 refrigerant, which has a lower global warming potential than R-410A refrigerant.

• Brand: Daikin.
• Reference: RXM20A.
• Type: monosplit outdoor unit with heat pump.
• Number of connectable indoor units: 1.
• Nominal cooling capacity of the set: 2.0 kW.
• Nominal heating capacity of the set: 2.5 kW.
• Technology: Inverter.
• Compressor: hermetically sealed Swing compressor.
• Refrigerant: R-32.
• Factory refrigerant charge: 0.95 kg.
• Global warming potential (GWP): 675.
• CO₂ equivalent of the factory charge: approximately 0.65 tons.
• Dimensions (H × W × D): 610 × 923 × 367 mm.
• Weight: 36 kg.
• Nominal sound pressure in cooling: 46 dB(A).
• Nominal sound pressure in heating: 47 dB(A).
• Power supply: single-phase, 220-240 V, 50 Hz.
• Outdoor operating temperature range in cooling: from -10 °C to +50 °C, dry-bulb temperature.
• Outdoor operating temperature range in heating: from -21 °C to +18 °C, wet-bulb temperature.
• Maximum refrigerant piping length: 20 meters.
• Maximum allowed height difference between units: 15 meters.

The operating ranges indicate the outdoor temperatures within which the unit is designed to operate. Available capacity and efficiency may decrease under extreme temperature conditions.

Refrigerant connections and maximum piping length

The Daikin Perfera TXM20B air conditioner uses a refrigerant circuit that connects the FTXM20B indoor unit with the RXM20A outdoor unit.

To ensure unit performance and avoid operating issues, it is necessary to respect the connection diameters, piping lengths, and height differences established by the manufacturer.

Refrigerant connection diameters

• Liquid pipe: 1/4" (6.4 mm).
• Gas pipe: 3/8" (9.5 mm).
• Indoor unit condensate drain connection: 16 mm.

The refrigerant connections of the indoor and outdoor units are compatible with each other, so no diameter reducers are required.

Maximum piping length and permitted height difference

According to the official installation manual for the RXM20A outdoor unit, the following limits must be respected:

• Minimum refrigerant piping length: 1.5 meters.
• Maximum refrigerant piping length: 20 meters.
• Maximum height difference between indoor and outdoor units: 15 meters.
• Piping length covered by the factory refrigerant charge: 10 meters.
• Additional refrigerant charge: 20 grams per meter when the piping length exceeds 10 meters.

For example, for an installation with a 15-meter refrigerant run, it will be necessary to add 100 grams of R-32 refrigerant, following Daikin’s technical instructions.

Refrigerant length is measured based on the one-way route of the liquid pipe between the units, not the sum of the gas and liquid pipe lengths.

Insulation of refrigerant piping

Daikin establishes the following minimum thermal insulation requirements for refrigerant piping:

• 1/4" liquid pipe: insulation at least 10 mm thick.
• 3/8" gas pipe: insulation at least 13 mm thick.
• Material: polyethylene foam suitable for refrigeration installations, with a minimum thermal resistance of 120 °C according to the manual specifications.

When the ambient temperature exceeds 30 °C and relative humidity exceeds 80%, Daikin specifies a minimum insulation thickness of 20 mm to prevent surface condensation.

The installer must also check the condition of the copper pipes, the condensate drainage system, the electrical supply, and the necessary clearances for proper ventilation of the outdoor unit.

What spaces is the 2.0 kW Daikin Perfera recommended for?

Thanks to its nominal cooling capacity of 2.0 kW, the Daikin Perfera TXM20B is especially suitable for air conditioning bedrooms, children's rooms, home offices, and other spaces with moderate thermal needs.

As a commercial guideline, it may be suitable for rooms of approximately 12 to 20 m², although the actual area will depend on insulation, orientation, ceiling height, windows, occupancy, and the home’s climatic conditions.

To ensure proper sizing, especially in rooms with large glazed areas or high sun exposure, it is recommended that a professional calculate the cooling and heating requirements before selecting the unit.

Installation and required materials

The Daikin Perfera TXM20B set consists of an FTXM20B indoor unit and an RXM20A outdoor unit, along with the wireless remote control and standard accessories supplied by the manufacturer.

The materials required for installation are not included in the set. Depending on the characteristics of each installation, copper refrigerant piping, insulation, electrical and interconnection wiring, condensate drain piping, trunking, outdoor unit brackets, and additional fastening elements will be required.

The installation must be carried out by qualified professionals accredited to work with air conditioning equipment containing fluorinated gases, in compliance with current regulations and Daikin’s official technical instructions.

With its A+++ energy efficiency in cooling and heating, WiFi control, quiet operation at just 19 dB(A), and advanced air treatment technologies, the Daikin Perfera TXM20B 2.0 kW and 7000 BTU air conditioner offers an efficient climate control solution for enjoying a comfortable temperature all year round.