The Model 3 has been developed specifically for the UK conditions, and is compatible with any electric hot water tank, along with other resistive loads such as underfloor heating, and heat batteries.
Available with a Weatherproof cover option (IP 65 Rating), and an off-peak relay for boosting on the lower tariff (Off-Peak Relay is an Optional Extra).
This option allows you to fit the Powerdiverter next to the consumer unit and the CT clamp sensor plugs in to the Powerdiverter units directly or you can use the wireless sensor which is fitted in the meter cupboard and the Powerdiverter can be fitted next to your hot water tank if preferred.