Comparison Daikin 2MXM68A 68 m² on the 2 unit(s) vs Daikin 3MXM68N9 68 m² on the 2 unit(s)
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|---|---|---|
| Daikin 2MXM68A 68 m² on the 2 unit(s) | Daikin 3MXM68N9 68 m² on the 2 unit(s) | |
| Outdated Product | Outdated Product | |
| TOP sellers | ||
| Type | multi split system | multi split system |
| Installation | wall | wall |
| Recommended room area | 68 m² | 68 m² |
| In box | outdoor unit | outdoor unit |
| Number of indoor units | 2 | 2 |
Features | ||
| Modes and programs | cooling, heating, dehumidification, ventilation | cooling, heating, dehumidification, ventilation |
| Functions | inverter compressor | inverter compressor |
Performance | ||
| Cooling capacity | 6800 W | 6800 W |
| Heating capacity | 8600 W | 8600 W |
| Noise level (max/min) | 49/- dB | 48/- dB |
| Refrigerant type | R32 | R32 |
Efficiency | ||
| Min. T for cooling mode | -10 °C | -10 °C |
| Maximum T for cooling mode | 46 °C | 46 °C |
| Min. T for heating mode | -15 °C | -15 °C |
General specs | ||
| Maximum height difference between units | 15 m | 15 m |
| Maximum pipe length | 50 m | 50 m |
| Dimensions of window/outdoor unit (WxHxD) | 852x552x350 mm | 958x734x340 mm |
| Outdoor unit weight | 60 kg | 62 kg |
| Added to E-Catalog | june 2022 | may 2022 |
Compare Daikin 2MXM68A and 3MXM68N9
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Glossary
Noise level (max/min)
The maximum and minimum level of noise produced by the air conditioner during operation; for split and multi split systems (see "Type"), by default, it is indicated for the indoor unit, and the data for the outdoor unit can be specified in the notes.
The noise level is indicated in decibels; this is a non-linear unit, so it is easiest to evaluate this parameter using comparative tables — they can be found in special sources. Here we note that, according to sanitary standards, the maximum level of constant noise for residential premises is 40 dB during the day and 30 dB at night; for offices, this figure is 50 dB, and in industrial premises higher volume levels may be allowed. So it is worth choosing an air conditioner according to this indicator, taking into account where and how it is planned to use it.
As for specific numbers, among the quietest modern air conditioners, there are models with a minimum performance of 23 – 24 dB, 22 – 21 dB, and sometimes even 20 dB or less. However, units at 31 – 31 dB and 33 – 34 dB are not uncommon; such loudness, usually, does not create discomfort in the daytime, but at night it is no longer desirable. However, in some cases, a louder air conditioner may be the best choice: noise reduction affects the cost, sometimes quite noticeably, and if the device...is not planned to be turned on at night, you can not overpay for additional noise reduction.
The noise level is indicated in decibels; this is a non-linear unit, so it is easiest to evaluate this parameter using comparative tables — they can be found in special sources. Here we note that, according to sanitary standards, the maximum level of constant noise for residential premises is 40 dB during the day and 30 dB at night; for offices, this figure is 50 dB, and in industrial premises higher volume levels may be allowed. So it is worth choosing an air conditioner according to this indicator, taking into account where and how it is planned to use it.
As for specific numbers, among the quietest modern air conditioners, there are models with a minimum performance of 23 – 24 dB, 22 – 21 dB, and sometimes even 20 dB or less. However, units at 31 – 31 dB and 33 – 34 dB are not uncommon; such loudness, usually, does not create discomfort in the daytime, but at night it is no longer desirable. However, in some cases, a louder air conditioner may be the best choice: noise reduction affects the cost, sometimes quite noticeably, and if the device...is not planned to be turned on at night, you can not overpay for additional noise reduction.