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100+ 5-star ratings on Google and TrustATrader

Vented & Unvented Hot Water

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Provide consistent hot water supply

Fit different home layouts and needs

Offer choices in water pressure options

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You'll get a no-obligation quote within 24 hours

5-star ratings, trusted by local customers

We had our boiler installed by BNA a few years ago, and they did an excellent job. They have also serviced it annually since then. They installed new radiators throughout our house, and the work was beautiful. They are always our first choice for any plumbing or heating needs we have. They are friendly and professional.

Luke Walker
Bracknell

BNA Plumbing and Heating did an outstanding job fitting a new heat pump at my mum's house. Their team was professional, punctual, and efficient. The installation was flawless, and they made sure everything was explained and cleaned up afterward. Highly recommend their excellent service!

Mark Euesden
London

Alternatively, give us a call on 07875 308 913
Or send us an email at benn@bnaplumbing.co.uk

What are the benefits of Vented & Unvented Hot Water?

Hot Water Choice

Vented and unvented systems give you options. Vented systems are simpler and often cheaper, while unvented systems offer higher pressure and more consistent flow.

Safety Features

Both types have built-in safety measures. Vented systems naturally prevent over-pressure, while unvented systems have special valves to keep them safe.

Space Flexibility

Vented systems need a tank in the loft, while unvented systems don't. This gives you choices about how to use your home's space, depending on your needs.

Simultaneous Use

Especially with unvented systems, you can use hot water in multiple places at once. No more waiting for someone to finish their shower before washing up!

Pressure Performance

Unvented systems provide high-pressure hot water to all taps. This means powerful showers and fast-filling baths, even in larger homes with multiple bathrooms.

Energy Efficiency

Both systems can be energy efficient. Unvented systems often keep water hot for longer, while modern vented systems can be well-insulated to reduce heat loss.

Installation Options

Vented systems are often easier and cheaper to install, especially in older homes. Unvented systems can be a good choice when updating your home or in new builds.

Quieter Operation

Unvented systems are usually quieter as they don't refill from a tank. This means less noise when someone uses hot water, great for peaceful homes.

What's our process?

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Initial call and cost estimate

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Heat loss and site survey

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Proposal and quote

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Begin work

Alternatively, give us a call on 07875 308 913
Or send us an email at benn@bnaplumbing.co.uk

  • What is a heat pump and how does it operate?
    A heat pump is a system that moves heat from one location to another, offering both heating and cooling for your home. During the heating cycle, it pulls heat from the outside air (even in chilly weather) and brings it inside. In cooling mode, it does the opposite, removing heat from your home and expelling it outdoors. This efficient method can greatly reduce energy use compared to traditional HVAC systems.
  • What advantages come with installing a heat pump?
    Heat pumps provide several advantages, including: Energy Efficiency: Heat pumps can deliver up to three times the heating or cooling energy they consume. Cost Savings: Reduced energy consumption leads to lower utility bills. Environmental Benefits: By using less energy, heat pumps help lower carbon emissions. Versatility: They can handle both heating and cooling, eliminating the need for separate systems. Comfort: Heat pumps offer steady indoor temperatures and better humidity control.
  • What is the cost of installing a heat pump?
    The cost of heat pump installation can vary depending on factors such as: Type of Heat Pump: Options include air-source, ground-source, or water-source. Home Size: Larger homes might need bigger or additional units. Installation Complexity: Extra ductwork or electrical adjustments can increase costs. BNA Plumbing & Heating provides competitive rates and can offer a detailed quote following an initial consultation. Contact us for a personalised estimate.
  • Is a heat pump a good fit for my home?
    The suitability of a heat pump for your home depends on factors such as: Climate: Best for moderate climates but can be efficient in colder areas with the right model. Home Size: Must match the heating/cooling demands of your home. Existing Systems: Should be compatible with your current ductwork or heating system. Our team at BNA Plumbing & Heating will thoroughly evaluate your home to ensure a heat pump is a suitable and efficient choice.
  • How energy efficient are heat pumps?
    Heat pumps are highly energy-efficient, often producing 3-4 units of heat for every unit of electricity used. They usually have high SEER (Seasonal Energy Efficiency Ratio) and HSPF (Heating Seasonal Performance Factor) ratings, making them more efficient than traditional HVAC systems. BNA Plumbing & Heating offers models with the latest energy efficiency ratings to maximize your savings.
  • What maintenance does a heat pump need?
    Regular maintenance is key to keeping your heat pump operating efficiently: Filter Replacements Coil Cleaning Professional Inspections: Recommended yearly to check refrigerant levels, electrical connections, and overall system performance. BNA Plumbing & Heating offers maintenance packages to ensure your heat pump stays in excellent condition.
  • How long do heat pumps typically last?
    The lifespan of a heat pump generally ranges from 15 to 20 years, depending on: Quality of Installation: Proper installation by skilled professionals. Regular Maintenance: Following recommended maintenance schedules. Usage Frequency: How often the system is used. BNA Plumbing & Heating installs high-quality heat pumps and provides comprehensive maintenance services to help extend the life of your system.
  • Where can heat pumps be installed?
    Heat pumps can be installed in various locations, depending on the system type and your home’s setup: Outdoor Unit: For air-source heat pumps, the outdoor unit should be placed outside your home, ideally in a shaded area with good airflow. Indoor Unit: The indoor unit is usually installed in a central location for effective air distribution. Ground-Source Heat Pumps: Require enough yard space for the ground loops, which can be installed horizontally or vertically. Water-Source Heat Pumps: Need to be near a water source like a pond or well. BNA Plumbing & Heating will perform a site survey to find the best installation spot for your heat pump system.
  • Can heat pumps provide hot water?
    Yes, certain types of heat pumps, like air-to-water and ground-to-water heat pumps, can supply hot water for domestic use. These systems can be integrated with your home’s hot water storage tank to provide hot water for showers, baths, and other household needs. BNA Plumbing & Heating offers solutions that cater to both heating and hot water requirements.
  • Can heat pumps use existing radiators?
    In many cases, heat pumps can be connected to existing radiator systems. However, since heat pumps usually operate at lower temperatures than traditional boilers, the radiators may need to be larger or upgraded to provide adequate heating. BNA Plumbing & Heating can assess your current heating system and recommend any necessary modifications for optimal performance.
  • Can heat pumps be installed in older homes?
    Yes, heat pumps can be installed in older homes. Factors such as insulation, window efficiency, and existing heating systems will be evaluated to determine the best approach. Upgrading insulation and sealing drafts can improve the efficiency of a heat pump in an older home. BNA Plumbing & Heating specializes in retrofitting heat pumps for older properties and will work with you to ensure the system is compatible and effective.
  • Are heat pumps noisy?
    Modern heat pumps are designed to operate quietly. The noise level of an outdoor unit is comparable to that of a standard air conditioning unit and is typically measured in decibels (dB). Indoor units are very quiet, often quieter than a refrigerator. BNA Plumbing & Heating installs high-quality heat pumps with low noise levels, ensuring minimal disruption to your home environment.
  • Can heat pumps work in cold climates?
    Yes, heat pumps can work efficiently in cold climates. Advances in technology have improved their performance in lower temperatures. For extremely cold regions, cold climate heat pumps are available that are designed to operate effectively even in sub-zero temperatures. BNA Plumbing & Heating offers models specifically suited for cold climates and can advise on the best options for your location.
  • Is there anything I need to do before getting a heat pump?
    Before installing a heat pump, consider the following steps: Home Energy Audit: Assess your home’s energy efficiency to identify areas for improvement. Insulation and Sealing: Ensure your home is well-insulated and sealed to maximize the efficiency of the heat pump. Consultation: Schedule a consultation with BNA Plumbing & Heating to discuss your heating and cooling needs, evaluate your home, and get a detailed installation plan and quote. Contact us to schedule your consultation and start the process.
  • How can I take advantage of the £7500 boiler upgrade scheme?
    The £7500 boiler upgrade scheme is a government initiative to encourage the installation of low-carbon heating systems. To take advantage of this scheme: Eligibility Check: Ensure you meet the eligibility criteria for the scheme. Application Process: BNA Plumbing & Heating can assist with the application process, providing the necessary documentation and guidance. Installation: Once approved, our team will handle the installation of your heat pump, ensuring compliance with the scheme requirements. Contact BNA Plumbing & Heating to learn more about the scheme and how we can help you apply.

Alternatively, give us a call on 07875 308 913
Or send us an email at benn@bnaplumbing.co.uk

We provide a full range of heating, cooling, and plumbing services for homeowners and commercial developers

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£7500 Government Grant

Why we're the number one choice for local customers

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Simple process

No nasty surprises, we are fully transparent on the process, timeline, and costs from day 1.

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High quality, fair pricing

Top-quality work designed to last for many years at fair prices.

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Clean and tidy

We respect your space by keeping it clean and tidy throughout our service.

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Certified and accredited

We're certified professionals who meet all the standards.

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Trustworthy

You can count on us — honest, reliable, and always upfront in everything we do.

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25+ years' experience

With 25+ years' experience, we've seen it all and know how to get it done right.

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Reliable Warranty

Peace of mind knowing we stand by our work. Our warranty keeps you covered.

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Rapid response

Emergency? We're onto it—quick response to fix things as soon as possible.

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Ongoing maintenance

We're not just in and out. We stay close to keep things running smoothly for the long haul.

Alternatively, give us a call on 07875 308 913
Or send us an email at benn@bnaplumbing.co.uk

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