Project Overview
Dan Ilovan from Dan Heating Solutions recently completed the installation of a high-efficiency, low-carbon Viessmann Vitocal 150-A R290 air source heat pump system in a residential home in Co Meath. Designed with both sustainability and modern convenience in mind, this advanced system integrates two mixed heating circuits and a 300-litre Westbridge heat pump cylinder featuring a 3m² dedicated heat pump coil, ensuring optimal performance and energy efficiency.

System Components
Viessmann Vitocal 150-A (R290) Air Source Heat Pump

• Refrigerant: Natural refrigerant R290 (propane) with a low Global Warming Potential (GWP).
• Efficiency: Designed for ultra-efficient operation, even at low outdoor temperatures.
• Smart Integration: Fully compatible with Viessmann’s digital control ecosystem.

Westbridge 300L Heat Pump Cylinder

• Coil Area: 3m² dedicated heat pump coil for fast and efficient heat transfer.
• Capacity: Large storage volume to meet the hot water demands of the home.

Two Mixed Circuits

• Enables tailored temperature control for different zones (e.g. underfloor heating and radiators).
• Increases comfort while optimizing energy usage across the property.

Smart Control & Monitoring
Remote Control via ViCare App
The homeowner enjoys complete control over their heating and hot water from anywhere using the Viessmann ViCare app.

Key features include:

• Scheduling and temperature control
• Live system updates
• Efficiency insights
• Remote troubleshooting

Monitoring by Precision Heating
In addition to homeowner access, the system is also professionally monitored by Precision Heating, ensuring peak performance and enabling proactive maintenance. Their oversight ensures any potential issues can be addressed before they become serious problems.

Benefits to the Homeowner

• Energy Efficiency: Significantly reduced heating costs compared to traditional systems.
• Environmental Impact: Utilization of R290 refrigerant dramatically reduces the system’s carbon footprint.
• Comfort: Zoned heating ensures optimal indoor temperatures across the home.
• Control: Full app-based control and professional monitoring provide peace of mind and convenience.