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Unlocking Value From Hot Water When Modernising Higher Education Estates

How can higher education hot water systems be better designed and used to unlock greater value when modernising the UK’s struggling university and college estates?  Adveco discusses high-efficiency, intelligent gas through to hybrid approaches leveraging heat pumps and solar thermal to reduce primary energy demand and make significant reductions in carbon emissions. We also consider … Read more

Part L For Water Heating In New Build Properties

The minimum energy efficiency requirements for non-domestic buildings are set by Part L (Conservation of fuel and power) of Schedule 1 and Part 6 of the Building Regulations. And with the Future Homes and Buildings Standards (FHBS), these regulations set even more ambitious requirements for energy efficiency and heating for buildings. The landscape for commercial … Read more

Designing Hotel Hot Water for Guest Comfort and Operational Advantages

hotel bathroom with shower and basin led hot water demands

Across the hotel industry, guest comfort is one of the most important aspects of the overall experience. Domestic hot water (DHW) plays a significant role in achieving this. From service functions including cleaning and laundry to guests showering in their rooms, using gym, spa and pool facilities, or dining in the hotel restaurant or bar, … Read more

Flueing For Commercial Water Heaters

commercial flue installation for gas fired water heating

Adveco looks at the classifications and critical requirements for flue systems used when replacing commercial gas-fired water heaters in the UK. Flueing and ventilation are inextricably linked. For every single unit of gas burned, a burner requires 10 units of air for complete combustion. This air must be supplied reliably. Starving the appliance of air … Read more

Solar Thermal Planning, Permissions, and Strategic Advantages for Commercial Premises

solar thermal collectors installed on the roof of a commercial building

In the transition toward a net-zero economy, commercial building operators must navigate a complex landscape of low-carbon hot water options. While heat pumps and Solar Photovoltaic (PV) systems often dominate the conversation, Solar Thermal technology remains one of the most space-efficient and high-impact solutions for reducing a building’s carbon footprint. No single technology fits every … Read more

Transitioning to Electric Water Heating Systems In Commercial Properties

Fusion system with ARDENT electric boiler for electric water heating

Adveco considers how to approach a successful transition from fossil-fuels to electric water heating in commercial buildings as part of a wider decarbonisation strategy… Commercial hot water systems are undergoing a necessary transformation, shifting from traditional fossil-fuel-based technologies to electric appliances to meet increasingly stringent sustainability goals and modern building requirements. This transition, however, is … Read more

Gas Water Heating And A Sustainable Future

Astute gas water heaters in hotel plant room

While natural gas remains the dominant energy source for the existing commercial building stock, in the United Kingdom, the application of gas-fired appliances for water heating in commercial properties must be able to navigate a complex period of transition. As of 2026, the regulatory landscape is defined by the pressures of maintaining operational costs, safety … Read more

Optimising Hot Water With Commercial Heat Pump Systems

commercial water heating design with ASHP

Adveco explores the fundamental differences in commercial heat pump DHW system design, key selection criteria, and strategies for maximising performance and minimising the carbon footprint. Heat pump technology is rapidly emerging as a critical component in the global shift towards sustainable energy, offering a highly efficient method for heating and cooling in buildings. However, the … Read more

Building A More Sustainable Healthcare System

doctor and patient - the need for sustainable healthcare

Adveco assesses the challenge of creating sustainable healthcare buildings through the implementation of low-carbon and cost-effective systems to operate for the provision of domestic hot water (DHW) in commercial-grade settings… The National Health Service operates one of the largest and most demanding building estates in the country, spanning hundreds of hospital sites, over 200 NHS … Read more

Electric Water Heating Beyond The Immersion

electric boiler and electric immersion. Water heating for commercial buildings

The increasing urgency to decarbonise commercial buildings has placed centralised electric water heating systems at the forefront of modern building services. While the simplest approach—direct immersion heating—offers a straightforward path to electrification, it is fraught with critical limitations concerning efficiency, reliability, design complexity, and maintenance. Successfully implementing a high-performance electric hot water design requires moving … Read more