Heat Pumps
Heat pumps are an alternative source of heating to gas powered boilers.
In the near future, the government will be encouraging people to switch from gas boilers to heat pumps. A large part of this is to aim to reduce emissions of gases such as carbon dioxide, as they contribute to climate change.
It is anticipated that in the coming years, the majority of homes could have heat pumps.
Heat pumps work by taking warm air from environment (e.g., from the air, ground or water), although using the air as the source will be the most common for dwellings. Heat pumps that operate using warmth from the ground require significantly more external space (possibly a 100 m deep hole). Electricity is the primary power source for heat pumps, making them potentially better for the environment (depending on the electricity source).
Our team of acoustic consultants in London and Manchester are experts in carrying out noise impact assessments for heat pumps.
What Support Will the Government Be Offering?
The government is proposing to offer financial support to assist with the initial cost of purchasing a heat pump, from April 2022. Current guidance from the government is that no new gas boilers are to be sold after 2035.
The government is also working to make sure that the operational costs of a heat pump would be no greater than that of a gas boiler.
What Are the Requirements for Installing a Heat Pump?
Heat pumps can be used for both new build properties, and existing dwellings, although it is much easier to install them within new builds.
It should be ensured that the dwelling is well-insulated, to minimise the amount of heat that can escape (for example through walls, windows or the roof).
The internal component of the heat pump would be around the same size as a gas boiler. A hot water cylinder is also required, however the size of this is dependent upon the size of the property.
The external heat pump unit is around one cubic metre. The placement of this part of the heat pump is very important, as improper positioning could lead to noise complaints, if not adequately mitigated.
It is therefore recommended that a Noise Impact Assessment is undertaken in order to assess any noise impact that the heat pump could have on neighbouring properties. This is often a planning requirement for most Local Authorities, so it is recommended that Clement Acoustics are consulted as early as possible within the project timeline, preferably before the heat pump is installed.
Are There Any Disadvantages to Using Heat Pumps Instead of Gas Boilers?
The installation currently could be costly, and intrusive (e.g., bigger radiators could be required).
In order to provide optimum operation, any property where a heat pump is to be used would require very good insulation. Although this may be possible in newer developments, older houses (and conversion projects) may find this difficult to achieve.
There are potentially long timescales for engineers to be trained, for the installation and maintenance of heat pumps. However, as the use of heat pumps becomes more widespread, this may not always be the case.
It is currently uncertain if rented properties will be provided with heat pumps prior to the 2035 deadline for the discontinuation of gas boilers.
At What Stage Should I Contact Clement Acoustics?
It is recommended that Clement Acoustics are engaged with as early as possible within the project timeline, in order to provide the best possible service.
Why Choose Clement Acoustics for a Noise Impact Assessment?
- Quick turnaround time
- Helpful team of qualified acoustic engineers
- Competitive rates
Why Choose Clement Acoustics for Heat Pump Assessments?
Quick turnaround time
Helpful team of qualified acoustic engineers
Competitive rates