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R290 Heat Pump Technology in Ireland

January 13, 20260

R290 Heat Pump Technology in Ireland: Why Viessmann Vitocal Heat Pumps Lead the Way

As Ireland accelerates its transition away from fossil fuels, the R290 heat pump has emerged as one of the most efficient, future-proof heating solutions available. At the forefront of this technology is the Viessmann Vitocal range, delivering exceptional performance, high flow temperatures, and ultra-low environmental impact—specifically engineered for the demands of Irish homes.

This article explores why R290 heat pumps, and in particular Viessmann Vitocal heat pumps, are rapidly becoming the preferred choice for homeowners, installers, and specifiers across Ireland.

What Is an R290 Heat Pump?

An R290 heat pump uses propane (R290) as its refrigerant. Propane is a natural refrigerant with outstanding thermodynamic properties and a Global Warming Potential (GWP) of just 3, compared to over 2,000 for many traditional refrigerants.

Key advantages of R290 include:

  • Extremely low environmental impact

  • Higher seasonal efficiency (SCOP)

  • Excellent performance in cold climates

  • Capability to deliver high flow temperatures up to 70°C

These characteristics make R290 heat pumps ideal for both new builds and retrofit projects in Ireland.

Why R290 Heat Pumps Are Ideal for Irish Homes

Ireland’s housing stock presents a unique challenge: a high proportion of existing homes with radiator systems designed for oil or gas boilers. Many homeowners assume heat pumps are unsuitable for retrofit—this is no longer the case.

A Viessmann R290 heat pump can operate efficiently at higher flow temperatures, allowing it to work seamlessly with upgraded radiators or even existing systems in many cases.

Benefits for Irish homes include:

  • Reliable heating performance at outdoor temperatures as low as -22°C

  • Reduced need for invasive underfloor heating retrofits

  • Lower running costs compared to oil and gas

  • Full compliance with SEAI grant requirements

Viessmann Vitocal R290 Heat Pumps Explained

The Viessmann Vitocal heat pump range, particularly the Vitocal 150-A , represents a new generation of R290 air source heat pumps designed for real-world conditions.

r290 Heat Pumps

Key Features of Viessmann Vitocal R290 Heat Pumps

  • Flow temperatures up to 70°C without electric backup

  • Advanced scroll compressor technology

  • Exceptionally quiet operation—ideal for urban and suburban settings

  • Integrated 7” HD touchscreen controller

  • Built-in energy monitoring and internet connectivity

  • Smart grid and PV-ready functionality

These features position Viessmann as a market leader in R290 heat pump technology in Ireland.

R290 Heat Pump Efficiency and Running Costs

Efficiency is a critical ranking factor for homeowners researching heat pumps. Viessmann Vitocal R290 units deliver:

  • SCOP values exceeding 5.0 (system dependent)

  • Lower electricity consumption per kWh of heat produced

  • Optimised defrost cycles for damp Irish winters

When combined with correct system design—heat loss calculations, radiator sizing, and weather compensation—running costs can be reduced by 50–70% compared to oil boilers.

R290 Heat Pump Retrofit vs New Build

New Builds

  • Ideal match for low-temperature heating systems

  • Achieves A-rated BER with ease

  • Supports future carbon-neutral targets

Retrofits

  • High flow temperatures enable compatibility with radiators

  • Reduced disruption compared to older heat pump systems

  • Excellent option for replacing oil or LPG boilers

Viessmann’s R290 heat pumps are specifically designed to bridge the gap between traditional heating and renewable technology.

Safety and Design of Viessmann R290 Systems

While propane is flammable, Viessmann has engineered its Vitocal R290 heat pumps with multiple safety layers, including:

  • Factory-sealed refrigerant circuits

  • External monobloc design

  • Continuous refrigerant monitoring

  • Compliance with all EU and Irish safety standards

This makes Viessmann R290 heat pumps safe, reliable, and installer-friendly.

SEAI Grants and R290 Heat Pumps in Ireland

Homeowners installing a Viessmann R290 heat pump may qualify for SEAI heat pump grants, subject to eligibility and system design.

Typical grant benefits include:

  • Up to €6,500 for heat pump installation

  • Additional supports for insulation upgrades

  • Long-term reduction in energy costs and carbon emissions

Choosing a premium system like Viessmann ensures compliance with SEAI technical standards and long-term performance assurance.

Why Choose a Viessmann R290 Heat Pump?

When searching for the best R290 heat pump in Ireland, Viessmann stands out for several reasons:

  • German engineering and manufacturing excellence

  • Proven performance in European climates

  • Industry-leading warranties and support

  • Strong installer and training network in Ireland

Viessmann Vitocal heat pumps are not just compliant with today’s regulations—they are designed for the energy systems of the future.

Conclusion: The Future of Heating Is R290

The R290 heat pump represents the next evolution in sustainable home heating, and Viessmann Vitocal heat pumps are leading this transition in Ireland. With high efficiencies, high flow temperatures, and ultra-low environmental impact, they are ideally suited to both modern homes and older properties.

For homeowners seeking a future-proof, grant-supported, and high-performance heating solution, a Viessmann R290 heat pump is one of the strongest investments available today.

the best brand of heat pumps in Ireland
Heat Pumps

Why Viessmann Vitocal Heat Pumps Are the Best Heat Pump Brand in Ireland

August 6, 20250

As Ireland continues its transition towards cleaner, more energy-efficient home heating solutions, heat pumps have emerged as a leading technology. With rising energy costs, increased climate awareness, and strong government incentives for renewable heating systems, many Irish homeowners are seeking reliable, long-term solutions — and one brand consistently rises to the top: Viessmann Vitocal Heat Pumps.

So, what makes Viessmann Vitocal the best heat pump brand in Ireland? Let’s take a closer look.

r290 Heat Pumps
  1. German Engineering, Built for Irish Homes

Viessmann is a globally trusted German brand with over 100 years of experience in heating and energy systems. Their Vitocal range of heat pumps combines world-class engineering with intelligent design — and importantly, they perform exceptionally well in the Irish climate.

Ireland’s mild yet damp conditions are ideal for heat pump technology, and the Vitocal models are optimised for efficiency even in cooler coastal regions or during unpredictable weather.

  1. Unrivalled Energy Efficiency

Viessmann’s Vitocal range consistently leads the industry in energy performance, with SCOP (Seasonal Coefficient of Performance) ratings of over 5.0 on many models. This means for every 1kW of electricity used, the system can generate over 5kW of heat — making it an incredibly cost-effective solution for long-term energy savings.

Their inverter-driven technology and intelligent control systems ensure the heat pump adapts to real-time demand, reducing energy waste and keeping running costs low.

  1. Quiet, Compact, and Sleek Design

No one wants a bulky or noisy unit disrupting their garden or home environment. The Vitocal 150-A and 151-A models are designed to be as quiet as possible, with ultra-low sound emissions.

Their compact design makes installation easier, especially in urban or suburban Irish homes where outdoor space might be limited. They’re stylish too — a rare bonus in the heating world!

  1. Smart Home Integration and Remote Control

Viessmann heat pumps come with ViCare – their smart app that allows you to control your heating remotely. Whether you’re returning from a holiday or adjusting for a change in the Irish weather (which we all know happens often!), ViCare gives you full control from your smartphone.

It also provides energy usage insights, helps detect issues early, and allows your installer or technician to monitor performance remotely, reducing the need for callouts.

  1. Strong Support Network in Ireland

Viessmann has invested heavily in its Irish operations, Precision Heating is the agent with a strong network of trained installers and service technicians across the country. This ensures reliable aftercare and technical support — something many other brands struggle with locally.

They also offer generous warranties on their Vitocal range, typically up to 5 years, giving Irish homeowners peace of mind.

  1. SEAI Grant Eligible

Viessmann heat pumps meet all the performance requirements of the SEAI Heat Pump System Grant, which offers up to €6,500 towards the cost of an upgrade. This makes them an even more attractive option for homeowners retrofitting older properties or building new A-rated homes.

With Viessmann, you’re not only investing in one of the most advanced systems on the market — you’re also eligible for significant financial support from the government.

Final Thoughts

When it comes to choosing the best heat pump for your Irish home, Viessmann Vitocal stands out for its performance, efficiency, design, and support. Whether you’re upgrading from an oil or gas boiler or building a new home with sustainability in mind, Viessmann delivers proven technology trusted across Europe — and now thriving in Ireland.

If you’re looking for long-term energy savings, reduced carbon footprint, and a warm, comfortable home all year round, Viessmann Vitocal is the smart choice.

Ready to make the switch?
Talk to Precision Heating about Viessmann heat pumps today and future-proof your home.

t: 01 809-1571 e: info@precisionheating.ie

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Jack Chambers Visits Precision Heating to Discuss VAT Reduction on Heat Pump Supply and Installation

December 16, 20240

Precision Heating was delighted to welcome Minister of Finance Jack Chambers to their facility to discuss the recently proposed VAT reduction on the supply and installation of heat pumps. The visit provided an opportunity to highlight the importance of this initiative and its potential to drive the adoption of energy-efficient heating solutions across homes in Ireland.

The Bill, set to take effect from 1 January 2025, introduces a reduced VAT rate of 9% on heat pumps that meet specific technical standards. This targeted measure aims to make heat pumps more affordable for homeowners, encouraging widespread uptake as part of Ireland’s commitment to reducing carbon emissions and supporting sustainable energy solutions.

During the visit, Minister Chambers engaged with the Precision Heating team and industry stakeholders to gain insights into the benefits of heat pumps and the challenges faced in transitioning to greener technologies. Precision Heating, a leading provider of innovative heating systems, showcased their state-of-the-art products, underscoring the role of advanced heat pump technology in achieving national energy efficiency goals.

Speaking at the event, Minister Chambers commented:
“This reduction in VAT is a significant step in supporting homeowners to make the switch to renewable energy solutions. Heat pumps play a crucial role in our climate action plan, and this measure will make them more accessible, helping families lower their energy bills and reduce carbon footprints.”

Precision Heating welcomed the government’s commitment to supporting the adoption of energy-efficient technologies. The company emphasized the importance of financial incentives in encouraging consumers to invest in sustainable heating solutions and highlighted their readiness to meet the growing demand for heat pump installations.

Stephen Browne technical director at Precision Heating, added:
“We are thrilled to see progress on this initiative. Reducing the VAT rate on heat pumps will not only make them more affordable but will also accelerate the transition towards cleaner, greener heating systems in Irish homes. At Precision Heating, we are committed to providing top-quality products to heat pump installers to help homeowners embrace this positive change.”

The visit concluded with a demonstration of Precision Heating’s Viessmann Vitocal R290 heat pump systems, showcasing their efficiency, environmental benefits, and technical compliance with the upcoming standards.