

Insight Energy Systems provide annual servicing as well as fitting of new A Rated Gas Boilers to domestic customers across the local region. We also carry out repairs on existing boilers to help maintain efficiency within your heating system.
Has your gas boiler become unreliable? Is it approaching the end of its lifespan? It may be time to consider a replacement.
If you find yourself spending significant amounts on repairs for an ageing boiler that continues to break down, it is often more cost effective to replace it with a new, energy-efficient system.
A new boiler provides improved efficiency with A-rated energy standards, along with advanced controls and smart heating adjustments for optimal operation.
There are now updated regulations regarding new boilers and heating systems, introduced in mid-2022. These fall under current energy efficiency regulations and aim to improve energy performance in both new and existing properties.
For properties installing a completely new heating system, regulations require systems to operate at a maximum of 55 degrees Celsius. However, in many cases, it may be more beneficial to install a heat pump as a long-term solution.
That said, heat pumps are not always suitable due to factors such as limited outdoor space or site restrictions.
For existing homes where only the boiler is being replaced (without changing radiators or pipework), regulations require that:
Each room has a TRV or room thermostat
A system filter is installed
The boiler includes load compensation
A suitable chemical inhibitor is added

Modern boilers can achieve over 90% efficiency, but in practice this is not always achieved. Issues such as oversizing or outdated controls can reduce performance and efficiency. That’s why a proper Boiler Service in Bickleigh and correct system design are essential.
If you receive a boiler replacement quote that includes a make and model but does not include a detailed system assessment, it is likely to be inefficient and may not suit your property.
A professional Boiler Service in Bickleigh can improve system performance, reduce energy consumption, and extend the lifespan of your heating system. The cheapest option is rarely the best — investing in the right system design and servicing ensures long-term savings and efficiency.
To ensure your heating system is properly designed and operating at its best, contact Insight Energy Systems. From installation to ongoing servicing and expert advice, we help keep your home warm while keeping your energy costs under control.