Vitocal 222-A

These new outdoor units in their timeless design are very simple to look at. These devices with one or two fans are designed and manufactured in-house. Therefore, they have very good performance, excellent finishes and excellent product quality.

The acoustic properties of the outdoor units for the Vitocal 222-A meet Advanced Acoustic Design (AAD) specifications. As a result, the sound is barely audible. Combined with intelligent speed control, the high-end sound-optimized fan significantly contributes to reducing airborne noise when operating at full and partial load. Low frequencies, which are usually perceived as interference in conventional heat pumps, are largely avoided.

With a sound pressure level of only 35 dB(A) at a distance of three meters (night mode), the outdoor unit (with fan) of the new Vitocal 222-A compact heat pump with air source is one of the quietest devices of its kind. Therefore, installation near neighboring houses or in areas with dense buildings, for example, in multi-storey buildings, is not a problem. You will also find detailed information about this in the section “Heat pumps with air source and sound“.

All components installed in the Vitocal 222-A with DHW cylinder are optimized to work together. The result is high efficiency, which is reflected in low operating costs. In numbers, Vitocal 222-A achieves a COP (coefficient of performance) of up to 5.0 at an outside temperature of 7.0 °C and a water temperature of 35.0 °C in accordance with EN 14511. Even with an outdoor temperature of 2.0°C and a water temperature of 35.0°C, the COP is 4.1.

Even with the integrated 220-litre DHW cylinder, the Vitocal 222-A indoor unit is very compact. Its dimensions (depth x width x height) of 681 x 600 x 1874 mm make it easy to install in almost any room. If the Vitocal 222-A is supplemented with a ventilation unit, such as the Vitovent 300-W or the Vitovent 300-F, there is a further advantage: the ventilation unit can be operated with the Vitotronic 200 heat pump control unit already installed. In this way, the area required for both systems is reduced to a minimum. Detailed information on this subject can be found in the section on mechanical ventilation.

The compact indoor unit, complete with hydraulics and control unit, operates silently and can be installed next to the living room. The pipes leading to the outdoor unit are filled with water, so the installer does not need a special certificate of competence (refrigerant certificate). Thanks to the sealed refrigerant circuit, a refrigerant leak test is also not required. Thanks to the large number of pre-assembled components and matched accessories, the Vitocal 222-A can be installed very quickly.

You can also find detailed information about the refrigerant/refrigerant circuit in the Vitocal 222-A brief brochure.

The simple and intuitive user interface of the Vitotronic control unit allows you to get an overview of your heating system in just a few steps. Thanks to the Vitoconnect interface (accessory) and the free ViCare app, the management system also supports the Internet. This allows you to not only manage the system wherever you are, but also to have remote maintenance by an authorized contractor, ensuring optimal operation.