65 / 68 specifications #17/18 s 65 app rovals r a u m l u f t u n a b h ä n g i g g e p r ü f t en 13229 (europe) en 13240 (europe) art. 15a (austria) ns 3058/3059 (norway) the stove announcement 2015 (denmark) lrv (switzerland) blmschv stufe 2 (germany) rlu zugelassen (germany) defra approved (uk) hetas registrated (uk)