Becker Wolf brings over a century of expertise in the electrical sector, specialising in innovative, sustainable heating technologies. Their focus on eco-friendly products makes them a reliable choice for modern UK homes. Learn more about their range.
The Technology
These air source heat pumps extract heat from ambient air to warm water efficiently, using R290 – a natural refrigerant with low global warming potential. This promotes energy-efficient heating without fossil fuels.
Benefits for EPC and Target Users
Evidence leans toward significant EPC improvements, especially in all-electric properties, making them perfect for enhancing property value before sale. For small builders and landlords, the compact design and included G3 kit simplify installations.
Models Overview
- BWHP200R290 (200L floor-standing): Suited for small families, A+ rated.
- BWHP250R290 (250L floor-standing): Ideal for medium households.
- Horizontal 100L (wall-mounted): Compact for space-limited flats.
Energy Savings and Suitability
Research indicates savings through 300-400% efficiency, eliminating boiler needs in flats. Minimal maintenance required.
Installation and R290
Simple setup with ducting for air flow; R290 is efficient but requires professional handling.
In the evolving landscape of sustainable home heating, Becker Wolf stands out as a pioneer with over 100 years of experience in the electrical market. Founded on a commitment to innovative and emerging technologies, the company has carved a niche in developing eco-friendly heating solutions that promote a sustainable lifestyle. Their engineers have created market-leading products renowned worldwide, focusing on efficiency, reliability, and environmental responsibility. At Aizo Quality Heating, we're proud to partner with Becker Wolf to bring these advanced systems to UK customers, helping households transition to greener energy without compromising on performance or comfort.
Becker Wolf's journey reflects a dedication to revolutionising industries through cutting-edge innovations. With a rich history of pioneering solutions, they continue to push boundaries, delivering exceptional products that empower businesses and homeowners alike. Their emphasis on natural refrigerants and energy-efficient designs aligns perfectly with the UK's net-zero ambitions, making them a go-to brand for those seeking reliable, future-proof heating options. Whether you're a homeowner upgrading your system or a landlord managing multiple properties, Becker Wolf's offerings provide practical, high-quality alternatives to traditional heating methods.
Moving on to the core technology behind Becker Wolf's heat pump water heaters – or hot water heat pumps, as they're often searched in the UK – these systems represent a leap forward in energy-efficient water heating. An air source heat pump water heater works by extracting heat from the surrounding air and transferring it to water stored in an integrated tank. This process is far more efficient than conventional electric immersion heaters or gas boilers, achieving coefficients of performance (COP) around 4.45, meaning for every unit of electricity used, you get over four units of heat output. The all-in-one design combines the heat pump and storage cylinder into a single unit, eliminating the need for separate components and simplifying installation.
The use of R290 refrigerant is a standout feature. R290, also known as propane, is a natural refrigerant with a global warming potential (GWP) of just 3 – vastly lower than synthetic alternatives like R134a or R32, which can have GWPs in the thousands. This makes R290 an environmentally friendly choice, reducing carbon emissions significantly. It's highly efficient, allowing the system to operate effectively even in cooler ambient temperatures, and it's non-toxic to the atmosphere. However, as a flammable substance, it requires careful handling during installation and maintenance, with built-in safety measures like leak detection and sealed systems to mitigate risks. In practice, the rewards outweigh the concerns: R290 enables higher energy efficiency, slashing operational costs and supporting the UK's F-gas regulations aimed at phasing out high-GWP refrigerants.
One of the most compelling aspects of Becker Wolf's lineup is their A-rated heat pump water heaters. These models earn top energy labels under the ErP directive, signifying superior efficiency in domestic hot water production. But why are they particularly perfect for small builders, homeowners, landlords, or those preparing to sell their house? Let's break it down in detail.
For small builders working on compact developments or renovations, these units offer an all-in-one solution that streamlines construction. No need for extensive pipework or separate boiler rooms – the floor-standing models like the 200L and 250L fit neatly into utility spaces, while the horizontal 100L wall-mounted option maximises floor area in tight builds. Their affordability, with prices starting around £1,000-£1,700 (exc. VAT), makes them accessible without sacrificing quality. Plus, including the G3 installation kit – complete with expansion vessel, pressure and temperature relief valve (PTRV), hose, clamps, and drainage joint – ensures compliance with UK unvented cylinder regulations right out of the box. This kit handles pressure build-up safely, preventing issues like over-pressurisation, and saves builders time and money on sourcing extras.
Homeowners benefit from the seamless integration into everyday life. In all-electric homes or flats, these heat pumps eliminate the need for gas connections or traditional boilers, reducing reliance on fossil fuels. They're whisper-quiet, with low noise levels suitable for indoor installation, and require minimal maintenance – typically just annual checks on filters and condensate drains. Energy savings are substantial: with 300-400% efficiency, you could save up to 70% on hot water bills compared to electric resistance heaters, equating to hundreds of pounds annually for an average household. Pairing with solar panels amplifies this, potentially cutting costs further through self-generated electricity.
Landlords managing rental properties, especially in multi-occupancy buildings or flats, find these systems ideal. They provide consistent hot water for 1-4 occupants (depending on model), with features like Wi-Fi app control for remote monitoring and scheduling. This "set it and forget it" approach minimises tenant complaints and call-outs. In all-electric setups, common in modern flats, they avoid gas safety certificates and boiler servicing hassles. Moreover, their eco-credentials appeal to environmentally conscious renters, potentially increasing property desirability and rental yields.
For those looking to sell their house, these heat pumps can supercharge your EPC rating. The UK's Energy Performance Certificate assesses a property's energy efficiency on a scale from A (best) to G (worst), influencing buyer interest and value. Installing an A-rated hot water heat pump can boost your rating by 1-3 bands, particularly if replacing inefficient electric or gas systems. This is because EPC calculations favour renewable technologies that lower carbon emissions and running costs. For instance, switching from an electric immersion heater to a heat pump reduces CO2 output by up to 93% and improves the SAP (Standard Assessment Procedure) score used in EPCs. In a market where buyers prioritise green features – with searches for "energy efficient homes" trending upward in 2026 – this can add thousands to your property's value. However, note that if your current setup is gas-based, the shift to electricity might initially seem costlier due to unit prices, but smart tariffs and grants like the Boiler Upgrade Scheme (offering £7,500) offset this.
To illustrate, consider these three key models from the Becker Wolf range, all available at Aizo Quality Heating:
- BWHP200R290 (200L Floor-Standing, A+ Rated): Perfect for small families or couples, this model has a nominal 200-litre capacity, rated heating of about 0.63kW, and a COP of 4.45. It produces ample hot water at 55°C, with a 2kW backup electric heater for peak demand. Dimensions suit standard utility rooms, and it's priced affordably at around £1,412.50 (exc. VAT). Includes the full G3 kit for compliant installation.
- BWHP250R290 (250L Floor-Standing, A+ Rated): Suited for medium-sized households, offering 250 litres for 3-4 people. Similar specs to the 200L, with enhanced storage for higher usage. Ideal for landlords upgrading rentals, priced at £1,441.67 (exc. VAT). The all-in-one design and R290 refrigerant ensure low running costs and easy maintenance.
- BWHP100WMH134 (100L Horizontal Wall-Mounted, A Rated): This compact horizontal model is a boon for space-constrained flats or annexes. With 100 litres, it's designed for 1-2 occupants, using R134a refrigerant for reliable performance. Wall-mounting frees up floor space, and it comes with the G3 kit including expansion vessel. Priced at £891.67 (exc. VAT), it's an affordable entry point.
These models highlight Becker Wolf's commitment to affordable all-in-one solutions, bundling everything needed – including the essential G3 kit – to make adoption straightforward.
On energy savings, UK studies show heat pump water heaters can reduce hot water energy use by 60-70% versus traditional options. For a typical semi-detached home, this translates to £200-£400 annual savings, escalating with rising energy prices. In flats, where space is premium and all-electric setups prevail, they eliminate boiler needs, cutting maintenance to basics like filter cleaning. No flue or gas checks mean fewer disruptions and lower long-term costs.
Installation is straightforward but requires a qualified professional. Choose a firm, level location with good airflow – ideally indoors like a utility room. For ducting, if ventilation is limited, install flexible ducts to intake fresh air and exhaust cooler air outside, preventing room cooling. Connect water pipes (cold inlet, hot outlet), electrical supply (220-240V), and condensate drain to handle moisture. The PTRV ensures safety by releasing excess pressure. Overall, setup takes a day, with minimal disruption.
In summary, Becker Wolf's heat pump water heaters offer a compelling, eco-conscious upgrade for UK properties. Their blend of efficiency, affordability, and ease makes them a smart choice amid rising search trends for sustainable heating.