Haier Outdoor Unit Multisplit Motor 4U85S2SR5FA Quadri Split R-32 A++/A+

• Liquid tube diameter: 6.35 mm (1/4") x4
• Gas pipe diameter: 9.52 mm (3/8") x3 + 12.70 mm (1/2") x1
• Maximum pipe length: 70 m
• Maximum height difference between internal unit and external unit: 15 m

5 years of peace of mind with the Haier Plus 5 Guarantee

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Models from years prior to 2019 and the following lines are not covered by the Plus 5 Guarantee: Geos +, Hec, Portables, Water heaters, Air barriers, MRV, Chillers, heat recuperators

R-32 Multisplit Haier

The earth, everyone's home. Let's protect it!

Compared to 100 years ago, global temperature has increased by almost 0.5°C (from 1981 to 1990 +0.48°C). Global warming has attracted the attention of all countries, the main cause of the increase in temperature is the release of greenhouse gases into the atmosphere. To remedy the situation, the Montreal Protocol was signed in 1987 and the Kyoto Protocol in 1997. In 2009 the European Union introduced the F-Gas regulation and approved in December 2013. The new rules came into force in May 2014 and January 2015. Without the rules indicated by the F-Gas regulation, we would produce 150 thousand tons of CO2 per year.

Refrigerant with very low environmental impact

Haier offers products that comply with the requirements of European Union regulations for environmental protection. To avoid dangerous damage to the environment, Europe is working to reduce greenhouse gas emissions and improve energy efficiency. Units with R32 refrigerant contain less gas and, having a lower GWP than R410A units, have a lower impact on global warming.

GWP = Global Warming Potential

The global warming potential (GWP, in Italian global warming potential) is the measurement of how much a molecule of a certain greenhouse gas impacts the greenhouse effect; the index is based on a relative scale that compares each gas with carbon dioxide, whose GWP by definition has the value 1. Each GWP value is calculated for a specific time interval.

In terms of comparison, the GWP of the R32 refrigerant corresponds to a value of 675, while the GWP of the R410A refrigerant corresponds to a value of 2088.

Multisplit Air Conditioner Outdoor Units

Haier has a wide range of external air conditioner units , with motors of different power.

The multi-split outdoor units can be connected from 2 to 5 indoor units , for residential, commercial or industrial use

Equipped with a DC Inverter compressor , they guarantee silence and the best performance in both cooling and heating

Compatibility

Each external unit of the Haier air conditioner can be associated with multiple internal units, according to different combinations.

Thanks to the Supermatch system, Haier has 100% possibility of combinations of internal and external units , which can be connected to each other based on the power required and the number of rooms to be air conditioned.

The multi-split outdoor units can power from 2 to 5 indoor units , including wall splits, cassettes, ceiling/floor, consoles and ducted air conditioners

Silence and comfort

Containing a compressor and fan, the external air conditioning unit is the largest and noisiest element, which is why it is of fundamental importance to take the sound level into account when choosing the external machine of the air conditioning system.
Haier outdoor units are silent, with low noise levels guaranteed by the use of DC Inverter compressors and 5-speed DC fans

DC Inverter compressors also guarantee:

• Maximum efficiency from an energy point of view , both in cooling and heating

• Better environmental comfort , thanks to the temperature stabilization system