Rinnai UK
Rinnai is a global leader in heating and hot water appliance manufacturing, striving for reliable and consistent quality. Rinnai specialise in the development of commercial and multi-point water heaters.
Rinnai's quest to develop even safer and more convenient products includes constant study of the fundamentals of obtaining heat from gas.
We strive to improve heating technologies whilst applying the most modern communication and associated management methods, as well as production techniques, across our operations.
We also continue to explore higher efficiencies through cleaner combustion, exemplified in our condensing-type hot water units and pre-mix burner technologies.
Through our innovative H3 initative we are "creating a healthier way of living" with Hydrogen enabled water heaters, Hybrid solutions and renewable technology including Heat pumps.

Latest news
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29th June 2022
Tweets by @rinnai_uk
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To view the BIM models of our heat pumps, visit our site here⬇ rinnai-uk.co.uk/technical-info…
2 hours ago -
To increase your knowledge, skills, expertise and value within a growing product category - trust Rinnai's unique and proven experience in innovative training. Get signed up here ➡rinnai-uk.co.uk/training
4 hours ago -
We've uploaded the BIM models for our heat pumps to our website! ️See CAD drawings here rinnai-uk.co.uk/technical-info…
1 day ago -
Register the warranty on your Rinnai Water heater via the link below ⬇ rinnai-uk.co.uk/technical-info…
2 days ago -
Have you read our latest news article? rinnai-uk.co.uk/rinnai-knowled… Chris Goggin examines American interest and usage of hydrogen as a major contributor towards future decarbonizing of domestic energy options...
2 days ago -
❌Competition now closed❌ The draw for prizes will be made next week and winners will be direct messaged requesting their delivery/contact details. Thanks again to everyone that has entered rinnai-uk.co.uk/about-us/hydro… twitter.com/rinnai_uk/stat…
5 days ago -
America On Hydrogen: Will Rest Of West Have To Follow? ⬇ Latest news article from Rinnai ⬇ rinnai-uk.co.uk/rinnai-knowled…
5 days ago -
Just under 3 hours remaining to enter ⏳⏳⏳ rinnai-uk.co.uk/about-us/hydro… twitter.com/rinnai_uk/stat…
5 days ago