ModEco iCloud 150 Litre Electric Hot Water Cylinder WiFi Control

TESY ModEco iCloud 150L | Wi-Fi Electric Hot Water Cylinder

The TESY ModEco iCloud 150L is a wall-mounted, mains-pressure unvented electric hot water cylinder with full Wi-Fi control via the TESY Cloud app. Suitable for households of 6–7 people, it delivers approximately 45 minutes of continuous hot water and heats a full tank in around 2 hours 39 minutes.

Control water temperature and 24/7 timer settings remotely from your smartphone — with or without internet. The built-in ECO SMART mode learns your household habits and adjusts heating schedules automatically, reducing energy costs without compromising comfort.

The dry ceramic heating element prevents limescale build-up for silent, efficient operation. The inner tank is glass-ceramic coated for corrosion protection and potable water hygiene compliance. Piston Effect technology controls incoming water speed, delivering up to 15% more usable hot water.

Installation & Compliance

Must be installed by a qualified G3 engineer. UK Building Regulations require a safety expansion vessel (8L) and pressure relief valve — available separately from Modern Heat. Electrical cable and wall bolts not included.

Delivery

Free mainland UK delivery. A £40 surcharge applies to BT, Isle of Man, Isle of Wight, Ireland, Channel Islands, HS and ZE postcodes. Our team will contact you after ordering to arrange surcharge payment.