Rinnai news

Rinnai’s Chris Goggin looks in-depth at public information regarding heat pumps and other low carbon products being potentially diluted by recent changes to social media’s stance on fact-checking. The alternative heating and hot water technologies are receiving some adverse media coverage due to misinformation and sometimes disinformation. Installations of any heating and hot water – or air-cooling system, due to their very nature, must be based on accurate site information to facilitate a…

Low-GWP 50kW heat pump, bespoke thermal stores, plate heat exchangers and ten cascaded I2HY20 hydrogen-ready continuous flow water heaters have been installed at a new, luxury development in the heart of the fashionable Farringdon district near the City of London.

As we are all aware government rhetoric and legislation is leading to an increased interest in commercial heat pump technology for domestic hot water production and heating. So this blog answers the question of just how do commercial heat pumps work?

From capital and installation costs to performance requirements. Understanding these obstacles will help you make an informed choice about whether an air source heat pump is the right fit your commercial retrofit project.

Rinnai is guaranteeing customer satisfaction and ensuring optimum value for money by offering a range of market-leading warranties. All appliances are manufactured under strict guidelines of ISO 9001 quality management and ISO 14001 environmental management systems.

At a time where environmental responsibility and regulations are driving innovation, eco-friendly refrigerants are increasingly finding their place within HVAC systems such as heat pumps. Regulations such as F-gas will require the heat pump industry to transition to refrigerants with lower GWP which align with EU climate targets.

Rinnai has installed its range of I2HY20 Hydrogen blends 20% certified commercial water heaters at a leading bread manufacturing brand in Bradford. An industrial scale bakery must have access to a consistent flow of clean water for sanitation purposes and to produce dough.

These eco-friendly systems offer a dual benefit: they not only significantly reduce carbon emissions but also enhance energy efficiency. In this guide we will look into the science behind CO2 heat pumps, and explore the advantages CO2 heat pumps bring.

The whitepaper is strident in pointing out that Value Engineering (VE) principles highlight the importance of putting customer requirements first, applying cost effective engineering solutions and improving the whole life value of a project – as opposed to simply cutting costs resulting in the inevitable compromise of performance.

By the end of this guide, you'll have a clear understanding of the average costs associated with commercial heat pump installations and the factors that influence them. You'll be equipped with the knowledge to determine which options align with your needs and budget. Take the first step towards a more energy-efficient and cost-effective heating solution by diving into our comprehensive guide today.

Rinnai has provided a low carbon DHW (domestic hot water) Heat Pump solution, with Seasonal Performance Factors (SPF) Analysis, for a Northwest call centre to upgrade its existing system to meet government guidance on carbon reduction. The existing hot water system was 2 x 20kW water heaters, each with 300L of hot water storage, and was working at an efficiency level of just 77%.

We discuss the importance of conducting a load calculation to determine the heating and cooling needs of your commercial space accurately. Additionally, we explore how factors such as building insulation and occupancy levels can impact heat pump size requirements.