ʻO kēia ʻano Commercial Display Chest Freezers e hele mai me nā puka aniani hoʻoheheʻe ʻia, no nā hale kūʻai maʻalahi a me nā ʻoihana hānai e mālama i nā meaʻai paʻa i mālama ʻia a hōʻike ʻia, ʻo nā meaʻai hiki iā ʻoe ke mālama i ka hau, nā meaʻai i kuke mua ʻia, nā ʻiʻo maka, a pēlā aku. Hoʻomalu ʻia ka mahana e kahi ʻōnaehana hoʻoluʻu static, hana kēia pahu pahu pahu me kahi ʻāpana condensing i kūkulu ʻia a kūpono me R134a/R600a refrigerant. ʻO ka hoʻolālā maikaʻi loa he kila kila waho i hoʻopau ʻia me ke keʻokeʻo maʻamau, a loaʻa pū kekahi mau waihoʻoluʻu ʻē aʻe, ua hoʻopau ʻia ka loko maʻemaʻe me ka alumini i hoʻopaʻa ʻia, a he mau puka aniani pālahalaha ma luna e hāʻawi i kahi hiʻohiʻona maʻalahi. ʻO ka mahana o kēiahōʻike pahu pahu hauhoʻomalu ʻia e kahi ʻōnaehana kikohoʻe, a hōʻike ʻia ma ka pale kikohoʻe. Loaʻa nā ʻano nui like ʻole e hoʻokō i nā mana like ʻole a me nā koi kūlana, a me ka hana kiʻekiʻe a me ka hoʻoikaika ikaika e hāʻawi i kahi kūponohoʻonā haui loko o kāu hale kūʻai a i ʻole ka lumi kuke ʻai.