As expectations around heating system performance continue to rise, the role of effective controls has come into sharper focus. From tighter regulation to growing pressure on energy efficiency, installers are being asked to deliver systems that are both compliant with regulations and easy for homeowners to understand and use.
In this article, Merlin Milner, Product Owner for Water-based Systems at Drayton, explores how control packs are helping installers simplify specification and installation, while also improving the way heating systems are explained and handed over to customers.
"Heating systems sit at the heart of system performance but remain one of the least understood elements for homeowners. Alongside this, we are seeing regulatory expectations continue to increase, placing greater focus on zoning, time control and overall system efficiency.
For installers, this creates the needs for a balancing act. Systems must meet compliance requirements and perform as intended, but they also need to be delivered in a way that is straightforward to install and easy for the end user to understand. Increasingly, installers are turning to control packs as a solution that addresses both challenges.
By bringing together the core components of a heating control system into a single, pre-configured solution, control packs provide a more structured approach to specification and installation, while also supporting clearer communication at handover."
A more consistent approach to system design
"Specifying heating controls component by component offers flexibility, but it also poses risks around variability and interoperability. This means that compatibility between programmers, thermostats, motorised valves and wiring centres must be considered on every job, with even small inconsistencies leading to issues during commissioning.
Control packs remove much of this uncertainty. Each pack is designed as a complete system, with components selected to work together in defined applications. For installers, this creates a more consistent starting point and reduces the likelihood of mismatched parts and the need for on-site adjustments.
That’s why Drayton have developed control pack for common system configurations, which allow installers to select solutions that align with typical domestic heating layouts. This supports a more standardised approach across multiple projects, which can improve efficiency over time."
Supporting compliance
"The introduction of heating controls specific amendments to Part L regulations in 2022 further reinforced the importance of heating controls. Requirements around zoning and time scheduling are now well established, but delivering them consistently across different properties can still present challenges.
Control packs provide a practical route to compliance by incorporating the key elements required for modern system design. Rather than assembling these elements individually, installers can work from a solution that already reflects current regulatory expectations.
This approach reduces the risk of omission and simplifies the specification process, particularly in projects where similar systems are being installed repeatedly."
Improving installation efficiency
"In today’s busy working environment, time on site remains one of the most critical metrics for installers. The more streamlined the installation process, the easier it is to maintain program timelines and protect margins.
With control packs, procurement is simplified and installation becomes uniform. There is no longer a need to coordinate multiple components from different sources or resolve compatibility questions during the job, because the system has effectively been pre-engineered.
Of course, this does not eliminate the need for technical expertise. Instead, it is more important than ever for that expertise to be applied more efficiently. Installers can focus on correct installation and commissioning, as opposed to system assembly; ultimately helping improve their efficiency."
Streamlining customer handover
"One of the ongoing challenges with heating controls is ensuring that homeowners understand how to use them effectively. Poor understanding often leads to inefficient operation and, in some cases, unnecessary call-backs.
Control packs support a more structured handover process. Because the system is defined and consistent, it is easier to explain how it operates as a whole. Installers are not required to describe a collection of individual components, but can instead present a single, integrated control solution.
This helps shift the discussion towards outcomes. Rather than focusing on technical detail, the conversation can centre on how the system manages heating and hot water, how zoning works in practice, and how this contributes to enhanced comfort and efficient energy usage."
Reinforcing the value of effective control
"With global uncertainty showing no sign of abating, energy costs look set to remain a primary concern for homeowners for the foreseeable future.
This makes the role of heating controls in managing consumption more prominent than ever before. Control packs provide a clear platform for demonstrating this value.
Zoned control, in particular, allows heat to be directed only where it is required, supporting more efficient system operation. When explained effectively, this can help homeowners understand the link between control and running costs.
For installers, this creates an opportunity to position controls as an integral part of system performance, rather than merely a secondary consideration."
Reducing avoidable call-backs
"A proportion of post-installation issues relate not to system faults, but to how controls are used. Inconsistent setups or unclear explanations can lead to confusion, which in turn results in return visits.
By standardising both the components and the way they are presented, control packs can help reduce this risk. Installers are working with familiar configurations, and homeowners receive a clearer explanation of how their system operates.
Ultimately, this consistency can contribute to fewer avoidable call-backs and more efficient aftercare."
A solid foundation for evolving systems
"As heating systems continue to evolve, particularly with the increasing focus on low-carbon technologies, the importance of effective control will only grow.
Control packs provide a reliable foundation by ensuring that core control functions are correctly implemented from the outset. This creates a platform that can support both current system requirements and meet future developments.
On one level, control packs are a practical means of simplifying specification and maintenance. But looking at them more broadly, they can also deliver real value by bringing structure to heating control as a whole.
By reducing variability, supporting compliance and enabling clearer communication with homeowners, control packs help installers deliver systems that are both correctly installed, and also properly understood and effectively used by the homeowner."
- Merlin Milner, Product Owner for Water-based Systems at Drayton
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