He mea weliweli nui ka overheating i nā paipu laser CO₂, e alakaʻi ana i ka emi ʻana o ka mana, maikaʻi ʻole ka beam maikaʻi, wikiwiki ka ʻelemakule, a me ka pōʻino mau loa. ʻO ka hoʻohana ʻana i kahi chiller laser CO₂ i hoʻolaʻa ʻia a me ka mālama mau ʻana he mea nui ia e hōʻoia i ka hana paʻa a hoʻonui i ke ola o nā mea hana.