Appliances shall be so designed and constructed that, when normally used, they do not cause a concentration of carbon monoxide or other substances harmful to health, such as they would be likely to present a danger to the health of persons and domestic animals exposed.
Dearfar agus déanfar fearais amhlaidh ionas nach mbeidh siad ina gcúis le tiúchan aonocsaíde carbóin nó substaintí eile atá dochrach don tsláinte, amhail is gur dhócha gur bhaol iad do shláinte daoine agus ainmhithe clóis a nochtfar, nuair a bhaintear gnáthúsáid astu.