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Viessmann Heat Pumps Brand Page
Why Choose Viessmann Heat Pumps?
Choosing a Viessmann heat pump means investing in a high-quality, energy-efficient, and technologically advanced heating solution with a strong reputation for reliability and customer satisfaction. Viessmann heat pumps are revered for their first-class performance, quiet operation, durability and environmental friendliness.
Viessmann Vitocal 150-A 8kW
The Viessmann Vitocal 150-A 8kW is a highly efficient and environmentally friendly air-to-water monobloc heat pump, particularly well-suited for modernisation and new builds. A premium air source model, it blends high performance, environmental responsibility, quiet operation, and advanced smart controls, making it a strong contender for both new and existing homes looking to adopt low-carbon heating.
Viessmann Vitocal 151-A 8kW
The Viessmann Vitocal 151-A 8kW is floor-standing with an integrated 190L domestic hot water cylinder and CeraProtect. This heat pump includes all the functionalities of the 150-A's indoor unit, as well as the hot water cylinder in the indoor unit. Ideal for a new hot water cylinder or all-in-one heating and hot water solution.
Viessmann Heat Pumps FAQs
What types of heat pumps does Viessmann offer?
Viessmann primarily offers air-to-water heat pumps (which extract heat from the outside air) and ground source heat pumps (which extract heat from the ground). They also have commercial and larger-scale solutions. For residential use, popular series include the Vitocal 150-A, Vitocal 151-A, and Vitocal 200-A (all air source). They also offer ground source models like the Vitocal 200-G.
Are Viessmann heat pumps efficient?
Yes, Viessmann heat pumps are known for their high efficiency. Many models achieve an A+++ ErP rating and have high Seasonal Coefficients of Performance (SCOP) and Coefficients of Performance (COP), often up to 5.0 or higher. This means they can produce 3-5 units of heat for every 1 unit of electricity consumed.
Can Viessmann heat pumps work with existing radiators?
Yes, many Viessmann air source heat pumps, particularly the Vitocal 150-A and 151-A, can achieve flow temperatures of up to 70°C. This often means they can be integrated with existing radiator systems without needing extensive radiator upgrades, especially if the property is well-insulated.
Do Viessmann heat pumps provide cooling?
Yes, many Viessmann air-to-water heat pumps offer a reversible function, meaning they can provide both heating in winter and active cooling in summer.
How quiet are Viessmann heat pumps?
Viessmann invests in Advanced Acoustic Design (AAD) to ensure low noise levels. Some models, such as the Vitocal 200-A, can operate as quietly as 35 dB(A) at 3 meters. Even larger units aim for minimal disturbance, often around 49-53 dB(A) at the unit, which drops significantly with distance.
Are there grants available for Viessmann heat pumps in the UK?
Yes, Viessmann heat pumps are eligible for government grants like the Boiler Upgrade Scheme (BUS) in England and Wales (£7,500). Other schemes may be available in Scotland (Home Energy Scotland Grant and Loan) and Wales (Nest Scheme).
What is the warranty for Viessmann heat pumps in the UK?
Standard warranties are typically 2 years. However, if installed by a Viessmann Trained Installer and registered within 30 days, the warranty can often be extended to 5 or even 7 years (sometimes with a chargeable upgrade for the longer period).
Can a Viessmann heat pump be combined with solar panels?
Yes, Viessmann heat pumps are designed to integrate well with renewable energy sources like photovoltaic (PV) solar panels. This allows you to use self-generated electricity to power the heat pump, further reducing running costs and carbon emissions.
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