How are the Haverland radiators connected?
Haverland radiators are supplied with a moulded 13A fused plug for UK use. Radiators without plugs are designed to be connected to a Phase / Neutral terminal; there is no connection to ground. For the electronic radiators, the pilot wire must be connected if necessary. It is preferential to have a circuit breaker on each heating circuit, separated from the rest of the electric system.