Vitocal 300-G Pro

As is the case for all heat pumps, the compressors emit noise in the 50 to 60 Hz range. Due to the high quality construction of the frame and anti-vibration casing components, it has been possible to keep this noise within the casing. 

Vibrations on the base support are barely perceptible as the 3-D antivibration construction is specifically designed to dissipate oscillations. With sound power levels of, for instance, 65 dB (A) for the 197 kW heat pump, its values stand up well by comparison with other products in this market segment.

The electrical equipment is already integrated inside the heat pump casing as standard. Factory-fitted contactors for fail-safe primary and secondary pumps, as well as  protection for the compressor, guarantee straightforward installation and the safe and rapid integration of the large heat pump into the system.

The control philosophy was adopted from the Vitocal series for detached and semi-detached houses. Here too, the Refrigerant Cycle Diagnostic System (RCD) checks efficiency continuously and safeguards the efficient and reliable function at any operating point through the interaction between the electronic expansion valve (EEV) and the extensive sensor technology. The Vitotronic 200 regulates up to three heating circuits, and thanks to its natural cooling function ensures pleasant ambient conditions on hot summer days. 

With the optional addition of a Vitocom 300 communication module, a comprehensive range of settings and system optimisations can be undertaken from anywhere via internet or mobile phone.