There's a strange smell when I turn on the radiators. What should I do?
Radiators per se have no emissions after they are switched on. However, especially in the new ignition season,the dust that accumulates between one tube and another during downtimes can spread throughout the room by convection. The solution is to dust them with a slightly damp cloth, preferably a microfibre cloth or a duster. There are specific dusters on the market whose shape makes this operation much easier.