We've shared the answers to some of the most frequently asked questions about boilers, heating systems, servicing and maintenance.
Check out our glossary of heating terms to help you find what you are looking for.
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We've shared the answers to some of the most frequently asked questions about boilers, heating systems, servicing and maintenance.
Check out our glossary of heating terms to help you find what you are looking for.
All FAQ's
Boilers
Central Heating
Commercial
Energy Saving
Energy Transition
General
Heat Pumps
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Heat Interface Unit
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Servicing
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Using a twin plate HIU (indirect Heating & Domestic Hot Water) as an example, there are a few ways in which product efficiency can be measured. Read more..
Find out the pros and cons of Heat Interface Units (HIUs) here at Baxi FAQs...
Watch this video to find out how to reset pressure on my Heat Interface Unit (HIU)...
Average cost for a Heat Interface Unit (HIU) can be from around £800 to £1500, depending on the HIU type, performance of the unit and equipment provided.
Our Application Engineers can assist in advising clearances, dimensions, and possible locations for consideration. Find out more...
Baxi’s technical helpline supports you at every step of your installation & commissioning process. Find out more about training & enhanced warranty here.
Heat Interface Units (HIUs) have an annual maintenance requirement to ensure safe working and optimum performance. Find out more...
At Baxi we have a broad range of products to help meet our customers needs. Find out if HIUs are compatible with Boilers, water Heaters, & Cylinders here.
Yes, all Baxi AquaHeat models are compatible with our Baxi Data Management, Mercurius platform. Find out more about all the functionality it has to offer.
Baxi AquaHeat HIUs contain a full electronic control system, using our in-house designed TR-04 controller. Some Key Functions can be found here...
How can we help?
We are an award-winning service division and are here to provide support for the lifetime of your boiler.