

Why choose Daikin's Optimised Heating 4
Different design options for your interior
Comfort
Fireplace logic
When room temperature reaches set temperature by secondary heat source like fireplace, the compressor stops and the indoor unit continues to rotate in fan only.
Moreover, the fan rotation is being adjusted automatically according to set temperature and indoor ambient temperature difference.
*Available on Stylish and Perfera wall mounted units
Heat boost
Heat boost quickly heats up your home when starting up your air conditioner.
Set temperature is reached 14% faster* than a regular air conditioner (pair only).
*Heat boost test condition: 50 class, outdoor temperature 2°C - Indoor temperature 10°C, R/C setting:23°C”
**Available on full Optimised heating range
Inaudible to hear
The perfera indoor unit is practically inaudible. The unit runs so quitely, you will almost forget it's there.
Fresh, healthy air and comfortable air flow
Creating a healthy indoor environment is essential for regions with colder climates. Daikin uses Daikin Flash Steamer technology and a Saranet filter to improve the air quality of your office, home or store. Daikin intelligent eye also directs air flow and switches the system to an energy efficient mode when no occupants are detected in a room. The fan (speed and noise level) guarantee a unit’s seamless operation.

Reliability
The Optimised Heating 4 range includes additional features to reduce ice buildup, including an enhanced bottom plate. The system can also defrost ice faster to achieve more comfort and reliablity.

Easy control
Always in control
From now on, the Daikin Residential Controller is standardly available on the full Optimised Heating range.
Download the Daikin Residential Controller app, connect your unit to Wi-Fi and control your climate from anywhere. It is that easy.
NEW! Now available with voice control via Amazon Alexa or Google Assistant
Easy installation

The Daikin Optimised 4 offers a wide range of systems up to A+++ optimised for any environment.
The range also offers a quick and easy installation process, which includes:

Extended piping: This longer piping is specifically adapted to accommodate the thicker walls of Scandinavian buildings, and help contractors cut down on installation time.

Improved lift handle: Newly designed handle helps installers easily carry an outdoor unit while wearing thick gloves.

Coil spring: Thanks to this improvement, the pipes can be bent easier without deforming. For example in sharp angles the spring can be useful to avoid deformation of the pipe.
Available on the full range.
Related products
Learn more
-
Optimised Heating 4 - 2021PDF | 3.71MB