hotun detect HVR Ancillary Product of the Year Winner logo 2020hotun detect has won the HVR News Ancillary Product of the Year 2020


RA Tech UK Ltd are proud to announce that we have an Award Winning hotun detect!


This is the latest and most exciting episode of our hotun journey yet! The Award Winning hotun detect has won the HVR Awards Ancillary Product of the Year 2020.

We are a family business, and we are proud of our successes over the years.

We are building a team of dedicated people to help bring our vision to market, entering competitions and getting awards validates our team’s success, so getting nominated to be a finalist with our latest innovation, hotun detect, the world’s first in-tundish water detection, temperature sensing, audible and visual alarm system, is an amazing achievement.

In fact, hotun detect was nominated for and reached the finals in two of the HVR awards categories in 2020;

#1 Product of the Year and

#2 Ancillary Product of the Year

We are pleased to announce that we have Won the HVR Awards 2020 Ancillary Product of the Year

The judges noted that

hotun detect is innovative and at the set price point is accessible to all, a simple idea that will alert homeowners to an issue that may have gone unnoticed until it caused significant damage and with its diagnostic function, technicians can triage the problem over the phone thus speeding up repair time

Thank you to our team, and all those installers who choose to buy and use our products

RA Tech UK Ltd would like to thank all the event organizers and sponsors and above all wish to dedicate this award to Tim Lomax and in Memory of Nick Shephard

Get In Touch

Registered Address

RA Tech UK Ltd
6 Nottingham Road
Long Eaton, Nottingham, UK

T: 01332 702678



In one simple fitting, hotun solves the problem of compliantly running a PRV valve discharge from a pressurised hot water cylinder relief valve or boiler pressure relief valve to a local waste or soil pipe.

hotun combines a tundish and a non-return valve to make a dry trap tundish which acts as a visible early warning device and prevents foul odours from escaping from the waste/soil pipe.


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