The Dyson AM02 vs. The Dyson AM04

Both the Dyson AM02 and AM04 produce fresh and constant airflow by using the patented technologies of the company. You can totally control the level of airflow, the oscillation and other things by using the included remote control.

Cooling and Heating

While Dyson AM02 is a cooling fan, the AM04 is both heater and cooler fan. The Air Multiplier technology of AM02 amplifies the air flow by up to 14 times. The AM04 uses the same technology for heating the room by up to 6 times and cooling it when needed. As both of these devices are bladeless, they provide unchopped, continuous flow of fresh air to every corner of the room. The efficient motors used in these fans ensure uninterrupted airflow all the time. The motor attracts up to 9.51 and 5.29 gallons of air per second respectively for AM02 and AM04.

Difference from Others

Most of the traditional fan heaters claim themselves as efficient cool fans. But they usually offer low velocity and airflow, failing to keep their promises. On the other hand, the Air Multiplier technology used in AM02 and AM04 creates high velocity and airflow. As a result, both of these fans are capable of cooling a room almost instantly with smooth airflow. Fan heaters tend to burn the accumulated dust when their temperature exceeds 752 degree Fahrenheit. But the Dyson AM0 never exceeds 392 degrees, ensuring there are no burning smells.

Usability

With the AM04, it is also possible to set the target temperature. You can set any target from 32 degree to 99 degree Fahrenheit. The efficient, brushless motor enables the users to control the airflow according to their requirements. Both the AM02 and AM04 could be tilted to aim the airflow at specific directions. They have their own points of gravity, keeping their balances all the time. The independent motor distributes heat and cool evenly around the room. Both models also come with remote controls. The airflow, temperature and the oscillation could be controlled by the remote control.

As there are no visible heating elements or blades, it is very easy to clean the Dyson fans. They also do not require any safety grill when used around children. Both AM02 and AM04 are covered by two year warranty from Dyson. Air from around and behind the fans are drawn by using technologies like entrainment and inducement. This process amplifies the output by up to 6 times. As a result, they can generate smooth airflow continuously, without any buffeting.

Concluding Remarks

It is evident that the AM02 and AM04 have clearly different sets of capabilities. If you want only a cooler fan for your room, you should be fine with the AM02. However, if you need more than only a cooler and want your fan to heat your room too, you might consider the AM04.