Heat Interface Unit (HIU) pros and cons
Heat Interface Units (HIUs) transfer heat from a heat network to an individual premises to be used for space heating and/or domestic hot water.
There are several considerations to have in mind when exploring HIUS as we'll look at below.
Benefits of a heat interface unit
Efficiency
HIUs allow efficient heat performance for areas that have different heat requirements without the need for numerous, individual boilers which could be both expensive to run and less efficient in performance. Improved efficiency can also support with meeting low carbon or Net Zero targets.
Clever design
Well-designed HIUs match demand closely at the point of use, minimising distribution losses and supporting efficient generation. This reduces wasted energy and has the added benefit of consistent comfort for all end users at the building. As heat networks expand, HIUs can be easily adjusted to accommodate more connections.
Advanced technology
Modern HIUs utilise technology to provide insights into the overall performance of the wider heat network. For instance, at Baxi, our AquaHeat HIU features the innovative Mercurius platform, delivering real-time performance data and analytics to identify issues swiftly.
Lower maintenance costs when paired with a HIU
Connecting HIUs to a heat network reduces maintenance costs when compared with individual systems and the associated costs of being compliant with Building Regulations.
Other considerations for HIU installations
When looking at getting a heat interface unit installed for a commercial building, there are several other factors to keep in mind:
How many people
The number of end users, their unique heating and hot water needs, and the size of the building itself need to be considered for the HIU and heat network to deliver the expected performance. At Baxi, our team of experts can support you with getting the right set up for your needs.
Maintenance and servicing
Regular maintenance and servicing of the HIU should take place to ensure all components work at an optimal level. This also allows potential issues to be resolved at the soonest possible opportunity and reduces the risk of downtime. Our team at Baxi will be on hand to help keep your unit operating to its full potential.
Learn more about Baxi’s Aquaheat HIU here.
Take a look at Baxi's AquaHeat HIU
For homes fed with heat from a heat network, the Baxi AquaHeat is the answer to your apartment’s heating and hot water requirements. Perfectly suited to supply heat to communal and commercial premises in your development.