ČSN EN 16430-3

This European Standard applies to the testing of the dry cooling capacity with no condensation of fan assisted radiators, convectors and trench convectors which are factory assembled or kits, i.e. fan assisted radiators and convectors, provided the cooler has a dedicated fan or fans, radiators and convectors without dedicated fan(s), trench convectors with and without fan(s), provided the cooler and the fan(s) are dedicated.