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15 Apr 2026
hotun detect
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- In-tundish, water detection and temperature sensing alarm system
- Audible & visual alarm – Gives an immediate audible and visual alert to the householder or building user that the relief valve has started to pass water
- 70-74 dBA noise level at 1.0m with fresh battery – loud enough to hear but not too loud to cause a nuisance!
- Senses presence of water & temperature in 4 stages – helps with diagnosis of the system failure
- Helps save water and energy to heat the wasted water
- Battery operated (supplied 2032) – Requires no specialist electrical knowledge to fit
- In-built battery power indicator – Green – full charge, Amber – 50%, Red – replace
- Auto mute/reset functions as well as manual mute/reset overide
- Automatic alarm on low battery power
- Specifically meets G3 guidance para 3.55 – “…where discharges from safety devices may not be apparent, eg. in dwellings occupied by people with impaired vision or mobility, consideration should be given to the installation of a suitable safety device to warn when discharge takes place, e.g. electronically operated.”
- Suitable for any system where an active audible or visual warning may be useful – EG water storage tank overflows
- Helps installers to advertise the benefits of regular maintenance to customers
- Simple, quick, hook-on design – Can be fitted to any hotun dry trap tundish within seconds
- Compact, neat design – Unit is just 60mm (H) x 35mm (W) x 25mm (D)
visit www.hotun.co.uk for more information