Australia
New Zealand
Greece
Viessmann Vitocal 252‑A – Air Source Heat Pump with Integrated DHW Cylinder
Compact monobloc air-to-water heat pump with an integrated 190‑litre domestic hot water cylinder, delivering 2.6 to 13.4 kW. Designed specifically for modernisation projects, featuring 70°C flow temperatures, natural R290 refrigerant, active cooling, smart energy management, and ultra-quiet operation.
Central platform for home energy management
Connects:
Heat pumps
Photovoltaic systems
Battery storage
EV charging systems
Smart home devices
Future-proof and expandable
Remote system control via smartphone or tablet
Monitor temperatures and operating status
Access energy data and performance information
Simple and intuitive interface
Integrated WiFi interface as standard
Direct internet connectivity
No additional communication hardware required
Enables remote access and service support
Remote diagnostics for installers
Online monitoring and optimization
Faster technical support
Reduced downtime and service visits
Can be integrated with:
Amazon Alexa
Google Assistant
For convenient voice-based control of the energy system.
Displays:
Energy flows
Consumption data
Cost trends
Self-consumption levels
Supports energy awareness and efficiency optimization
| Document Name | Description | Document Type | Language | Action |
|---|---|---|---|---|
| Brief brochure - Vitocal 252-A | German | Download |
Air source heat pump for indoor and outdoor installation. Nominal heating power: 12.7 – 20.6 kW
Get directed to our Business Development team to start the authorization process and discuss sales support.
Get specialized help with system sizing, load
calculation analysis, and technical data required for project design.
Request support for warranty claims,
scheduled maintenance, and genuine spare
parts ordering.
For more information : ahi@ahi-carrier.com