Air source heat pumps

Viessmann Vitocal 222-S – All-in-One Air-to-Water Heat Pump for Heating and Cooling (10 kW, One Base)

The Viessmann Vitocal 222-S (10 kW) is a powerful and compact split air-to-water heat pump with an integrated 190-liter DHW tank, designed to deliver efficient heating, cooling, and hot water in a single system. Ideal for modern, energy-conscious homes, it operates on the Viessmann One Base platform for smart home integration and future-proof energy management. It uses R32 refrigerant for maximum efficiency and environmental responsibility.

Key Features and Benefits

✔ 10 kW Output – Suitable for medium-sized homes with all-season climate control needs
✔ Integrated 190 L DHW Tank – Hot water and heating combined in a single indoor unit
✔ R32 Refrigerant – Eco-friendly with excellent performance
✔ Split-System Design – Indoor hydro unit + outdoor module for flexible installation
✔ One Base Platform – Smart system management and connectivity
✔ Low Noise Levels – Silent operation indoors and outdoors
✔ Smart Home Compatible – Supports ViCare, Alexa, Google Assistant
✔ Ideal for Renovations and New Builds – Works with hybrid and solar systems

Vitocal 222-S (10 kW) provides sustainable comfort, space-saving design, and smart energy control in one complete solution.

Viessmann Vitocal 200-S – Split Air-to-Water Heat Pump (16 kW, R410A, three-phase, without boiler)

The Viessmann Vitocal 200-S (16 kW) is a high-performance split-type air-to-water heat pump designed for large residential homes and multi-zone heating systems. Operating on R410A refrigerant and powered by a three-phase connection, this model delivers stable, efficient heating even in colder climates. It is supplied without an integrated DHW tank, offering flexible integration with custom or existing hot water systems.

Key Features and Benefits

✔ 16 kW Heating Capacity – Designed for larger homes or multi-unit installations
✔ Split Configuration – Indoor and outdoor units for adaptable installation
✔ R410A Refrigerant – Durable and effective for long-term use
✔ Three-Phase Power – Supports high-load operation with consistency
✔ Smart Home Integration – Works with ViCare app and One Base platform
✔ Quiet Operation – Designed for low noise in residential areas
✔ No Integrated Boiler – Ready for hybrid or customized DHW systems
✔ Reliable Year-Round Performance – Effective even at low outdoor temperatures

Vitocal 200-S (16 kW) is a future-ready choice for demanding households needing flexible, powerful, and intelligent heating.

Viessmann Vitocal 222-S – All-in-One Air-to-Water Heat Pump with Integrated Boiler (10 kW, R410A, three-phase)

The Viessmann Vitocal 222-S (10 kW) is a powerful and compact split-type air-to-water heat pump with a built-in 220-liter domestic hot water tank, designed to deliver heating, cooling, and hot water in a single all-in-one indoor unit. Engineered for medium to large homes, it operates with R410A refrigerant and a three-phase connection, ensuring reliable performance and low-noise operation.

Key Features and Benefits

✔ 10 kW Heating and Cooling Output – Ideal for medium and larger homes
✔ Integrated 220 L DHW Tank – Heating and hot water in one indoor system
✔ R410A Refrigerant – Proven and durable for long-term use
✔ Split-System Configuration – Indoor hydro unit + outdoor module
✔ Three-Phase Power Supply – Stable operation for high-demand systems
✔ Quiet Performance – Low operating noise indoors and outdoors
✔ Smart Integration Ready – Compatible with ViCare and other smart platforms
✔ Perfect for Renovations and New Builds – Space-saving all-in-one solution

Vitocal 222-S (10 kW) is an ideal choice for households seeking a complete, powerful, and compact heating and cooling system.

Viessmann Vitocal 222-S – All-in-One Air-to-Water Heat Pump with Integrated Boiler (13 kW, R410A, three-phase)

The Viessmann Vitocal 222-S (13 kW) is a high-output split-type air-to-water heat pump with a built-in 220-liter domestic hot water tank, designed for medium to large residential buildings. With its R410A refrigerant and three-phase electrical supply, it ensures strong performance, quiet operation, and compact indoor installation — combining heating, cooling, and hot water in one all-in-one solution.

Key Features and Benefits

✔ 13 kW Heating and Cooling Capacity – Ideal for larger homes and higher demand
✔ Integrated 220 L DHW Tank – Compact solution for heating and domestic hot water
✔ R410A Refrigerant – Reliable, proven, and efficient
✔ Split-System Configuration – Indoor hydro unit with outdoor module
✔ Three-Phase Power – Ensures stable performance under heavy load
✔ Quiet Operation – Low sound levels inside and out
✔ Smart System Ready – Compatible with ViCare and modern smart home platforms
✔ Space-Saving Design – All-in-one system ideal for renovations and tight indoor spaces

Vitocal 222-S (13 kW) is a top choice for homes that need high performance, quiet comfort, and efficient climate control in a compact format.

Viessmann Vitocal 222-S – All-in-One Air-to-Water Heat Pump with Integrated Boiler (16 kW, R410A, three-phase)

The Viessmann Vitocal 222-S (16 kW) is a high-capacity split air-to-water heat pump with an integrated 190-liter hot water tank, delivering heating, cooling, and domestic hot water in one compact indoor unit. Designed for larger residential properties, it uses R410A refrigerant and a three-phase power supply to provide powerful and efficient performance with quiet operation.

Key Features and Benefits

✔ 16 kW Heating and Cooling Capacity – Built for large homes with high energy demand
✔ Integrated 190 L DHW Tank – Combines hot water and space heating in one system
✔ R410A Refrigerant – Long-lasting, proven thermal performance
✔ Split-System Configuration – Indoor hydro module + outdoor unit
✔ Three-Phase Power – Stable and smooth operation under high load
✔ Low Noise Emissions – Quiet operation indoors and outdoors
✔ Smart Home Compatibility – Works with ViCare app and One Base platform
✔ Compact Design – Space-saving all-in-one solution for new and renovated homes

Vitocal 222-S (16 kW) is the perfect match for homes that require high-performance comfort with integrated DHW in a sleek, smart package.

Viessmann Vitocal 250-AH – High-Temperature Heat Pump for Modernization Projects

The Viessmann Vitocal 250-AH is a compact, eco-friendly, and smart air-to-water heat pump, purpose-built for modernizing older heating systems. It delivers flow temperatures up to 70 °C, enabling the continued use of existing radiators — without the need to retrofit underfloor heating.

Utilizing natural refrigerant R290, this system ensures low environmental impact and high performance, making it the ideal choice for sustainable home upgrades.

Key Features and Benefits

✔ High Flow Temperature up to 70 °C – Delivers full heating power even at –10 °C
✔ R290 Natural Refrigerant – Climate Protect+++ with a GWP of just 0.02
✔ OptiPerform Technology – Consistently high efficiency and reliability
✔ Super Silent Design – Exceptionally quiet for maximum indoor and outdoor comfort
✔ High Seasonal Efficiency – COP up to 5.3 (EN 14511, A7/W35) for reduced energy bills
✔ Compact Installation – 60% smaller footprint compared to standard units
✔ Integrated Energy Management – Tracks energy usage and costs
✔ Smart Control via ViCare App – Full remote access and monitoring
✔ Perfect for Retrofits – Seamlessly connects to existing heating systems

Vitocal 250-AH is the perfect modernization solution — combining top-tier efficiency, ultra-quiet operation, and future-ready smart technology in one compact unit.

Viessmann Vitocal 250-AH – The Ideal Heat Pump for Modernization Projects

The Viessmann Vitocal 250-AH is a smart, compact, and eco-conscious air-to-water heat pump, specifically designed for renovation and modernization of existing heating systems. It efficiently uses renewable ambient heat for both heating and cooling, making it a future-proof solution for upgrading older homes.

Thanks to its high flow temperature of up to 70 °C, the Vitocal 250-AH allows continued use of traditional radiators, eliminating the need for underfloor heating — a major advantage in retrofit applications.

Key Features and Benefits

✔ High Flow Temperature (up to 70 °C) – Delivers stable heating even at outdoor temperatures as low as –10 °C
✔ Natural Refrigerant R290 – Climate Protect+++ with an ultra-low GWP of just 0.02
✔ OptiPerform Technology – Ensures highly reliable and energy-efficient operation
✔ Whisper-Quiet Performance – Super Silent design for maximum acoustic comfort
✔ Top-Class Efficiency – COP up to 5.3 (EN 14511, A7/W35) for reduced energy bills
✔ Compact Footprint – 60% smaller than comparable models
✔ Built-In Energy Monitoring – Complete insight into energy consumption and operating costs
✔ ViCare Smart Control – Full remote control via app
✔ Ideal for Renovation – Seamlessly integrates with existing radiator systems

Vitocal 250-AH is the ultimate solution for modernization, offering sustainability, compactness, low noise, and intelligent control in one powerful package.