Air Source Heat Pump Case Study
Explore our comprehensive collection of case studies showcasing successful installations and their impressive results. Find out how air source heat pumps have improved energy efficiency and reduced heating costs for a variety of clients. Get an in-depth look at the benefits, savings and environmental impact of these innovative heating solutions with our detailed case studies.
Case Study 1
Problem:
These clients live in a larger house that dates back to the early part of the last century. As a family, reducing energy costs is very important to them. Their current heating and hot water solution includes an old oil-fired boiler, which is proving too expensive. With both the house and the boiler getting older, they are well aware that the cost of repairing the boiler will soon exceed the cost of replacing it. This means they feel it is important to consider all options, weighing up the cost of a new boiler or a more renewable energy source. The clients have already taken their first steps towards energy efficiency with a solar PV system that is only a few years old, and they are willing to take renewable energy to the next level with the possibility of installing an air source heat pump. The solar solution was installed on the property in order to improve the EPC rating, which is quite low considering the age of the house. The clients are looking to improve this further with the addition of a new heating solution. The value of the home wasn’t a priority, but reducing fuel bills was high on the agenda.
Solution:
The client was no stranger to renewable energy, so the idea of installing an air source heat pump was very appealing. They wanted to make sure they used a trusted installer who could give them an affordable quote, so they contacted us for an assessment. They chose us because their research showed that we were used to working on similar properties, which they felt meant we would be able to give them the best advice based on experience. They also knew that the solar panels they already had installed should be able to provide them with enough power to enable the pump to work.
We inspected the property, recorded the client’s heating and hot water requirements, and were then able to use this information to provide advice on the most suitable system, and of course a quote. The initial price of the installation would probably be a shock to most homeowners, but we were able to discuss face to face how the heat pump should pay for itself. Using the new estimated EPC rating that the air source heat pump should provide for the house, we were able to demonstrate that the fuel savings alone should save the property around £1200 per year. The Renewable Heat Incentive Scheme meant that over a 7 year period the client could actually save over £19,000.
After explaining the figures to the client, who was delighted to learn how much they could save in the long term, the client agreed to the installation. They were able to pay for the air source heat pump upfront, but knowing they could recoup their costs relatively quickly made the decision easier.
Installation:
After an effective inspection of the property, we were able to ensure the ASHP was installed efficiently, cleanly and with minimal disruption to the client and their family. We were able to pair the solar PV with the new ASHP easily and everything went smoothly.
Conclusion:
The family immediately noticed a consistent temperature in the home and were very happy with the results.
Product:
Air Source Heat Pump
Case Study 2
Problem:
The client currently heats their home with an oil boiler. However, they have found the bills to be on the high side and have decided it is time to consider alternatives. They are looking to reduce their bills whilst improving the energy rating of their home. Their current oil boiler is nearly 10 years old, which means it is already a very inefficient system and is costing the client more to run than it should be. Oil prices are not cheap and are adding to their ever-increasing heating bills, with the cost of repairing the boiler becoming increasingly expensive.
Solution:
After completing a lot of online research, the client decided that renewable energy was exactly what they needed to solve their problem.
A visit to the property provided us with an opportunity to take a closer look at the current system and advise them on the costs involved in installing an air source pump system. It was also an ideal time to discuss the emissions that the new system could reduce and the costs that could be reduced in the long term. The client had done thorough research and was aware that they would be facing some significant installation costs, whether they decided to replace their old boiler with a new one or switch to a completely different system. A detailed discussion meant that we were able to tell them how much they would be able to save and earn over time, which would help them pay for the system. This was something they had not fully realised from their research.
While the client had no plans to sell their property in the foreseeable future, they realised that as a homeowner it was vital to make these changes now as people become more aware of their energy consumption. Many potential buyers these days are very aware of the importance of an excellent energy efficiency rating for a home and in some cases it has been known to make or break a sale.
Savings:
After a thorough assessment of the home, we told the client that installing an air source pump system in their home could potentially save them up to £850 in fuel costs over seven years. In addition, the government-run Renewable Heat Incentive (RHI) could potentially earn them up to £6,788 over the same seven-year period. The client also knows that if they decide to sell the property at some point in the future, they will benefit from a 100% energy efficiency rating in the Green Zone.
Installation:
The installation process was relatively simple and smooth throughout, ensuring the process had minimal disruption to the family’s daily life.
Conclusion:
Once the system was in place, the client took a while to get used to it and they noticed that the temperature was consistently consistent throughout the house. They did not need to remember to adjust the thermostat as the system uses the outdoor temperature to adjust automatically. While this may take a little getting used to, it can be seen as another benefit of the system.
Product:
Single Air Source Heat Pump
Case Study 3
Problem:
The client lives in an old country house that is approximately 250 years old and uses an old-fashioned oil burner for the heating system. The current heating system is very energy efficient and the oil boiler is over a decade old and in need of a major update. The client wanted a solution that would not devalue the house but would allow them to be more environmentally friendly. The client had considered the possibility of switching to a gas heating system and a few other options, but decided that none of these were the solutions they wanted. It was then that they stumbled across some information about air source heat pumps and agreed that this option was worth investigating further. They also spoke to a local estate agent about the value of their property with the existing system and how installing an air source heat pump might affect the market value. The response they received was that it would be beneficial to consider making such a change to the property.
Solution:
The property in question is large and of a relatively old age. However, the client had already made some progress in adding some environmentally friendly solutions to reduce their energy bills. Solar panels were installed on the roof area and the client was keen to incorporate as many renewable energy solutions as possible in their home.
The property also benefits from a fully insulated loft space. This work was carried out a few years ago and as an older property the walls are very thick which helps with the insulation of the house. The client did everything they could to improve the EPC rating of the home. Nonetheless, as the future resale value of the home was their biggest concern, they wanted to ensure that whatever solution they chose would add value to the property while giving them a better EPC rating.
Air source heat pumps are a great choice for a heating solution, but they are a big financial decision for any homeowner. There can also be a lot of work involved, which can sometimes be a factor in the decision. After doing their research, the client decided that heat pumps were the way forward and contacted several companies for quotes. They decided to go with a company that was experienced in installing heat pumps and had a good understanding of the complexities of an older home.
Installation:
Due to the large size and age of the property, a complete overhaul of the pipes under the floor was required. Once work began, it was discovered that the pipes were much worse than previously estimated. With the existing welds almost washed away, the new system could easily cause a blowout. The new pipes were installed on schedule to ensure minimal disruption to the client. The pump was then installed to complete the installation.
Conclusion:
The client found that the new system took a little time to get used to. There were no radiators to touch to check the temperature of the room, but the ambient temperature kept the house always warm. However, the thermostat was set to ensure the house was kept at an energy-efficient temperature, ensuring that energy and heat were not wasted unnecessarily. The client noticed that the temperature was always consistent and they found that this made heating their home much simpler. Thanks to the Renewable Heat Incentive Program, customers will receive quarterly payments that will offset the cost of installation.
Products:
Dual Unit Air Source Heat Pump
Not bad, right?
If you are considering installing an air source heat pump in your home, contact Leomon. Our heat pump experts will give you the best advice
