Ajiyar sanyi ta cikin gida ta ƙunshi waɗannan abubuwan:bangarori na dakin sanyi, ƙofofin dakin sanyi, kayan aikin sanyaya, da kuma kayayyakin gyara.
| bangarori na dakin sanyi | |
| Zafin ɗakin sanyi | Kauri na panel |
| 5~15 digiri | 75mm |
| -15~5 digiri | 100mm |
| -15~-20 digiri | 120mm |
| -20~-30 digiri | 150mm |
| Ƙasa da digiri -30 | 200mm |
Ana amfani da ɗakin sanyi na cikin gida sosai a masana'antar abinci, masana'antar likitanci, da sauran masana'antu masu alaƙa.
A fannin abinci, galibi ana amfani da ɗakin sanyi a masana'antar sarrafa abinci, wurin yanka, rumbun adana 'ya'yan itace da kayan lambu, babban kanti, otal, gidan abinci, da sauransu.
A fannin likitanci, galibi ana amfani da ɗakin sanyi a asibiti, masana'antar magunguna, cibiyar jini, cibiyar kwayoyin halitta, da sauransu.
Sauran masana'antu masu alaƙa, kamar masana'antar sinadarai, dakin gwaje-gwaje, cibiyar jigilar kayayyaki, suma suna buƙatar wurin sanyaya.
| Aikace-aikace misali | Zafin Ɗaki |
| 'Ya'yan itace da kayan lambu | -5 zuwa 10 ℃ |
| Masana'antar sinadarai, magani | 0 zuwa 5 ℃ |
| Ice cream, ɗakin ajiyar kankara | -10 zuwa -5 ℃ |
| Ajiye nama daskararre | -25 zuwa -18 ℃ |
| Ajiye nama sabo | -40 zuwa -30 ℃ |
Zai shafi zafin ɗakin sanyi da ake buƙata, da kuma zaɓin kauri na panel ɗin pu da kayan da aka rufe akan panel.
Zai shafi zaɓin na'urar da ke haɗa iska da kuma na'urar sanyaya iska, bisa ga yanayin zafin ɗakin sanyi.
Zai shafi zaɓin ƙarfin lantarki da na'urar sanyaya iska, idan zafin jiki yana da yawa duk shekara, muna buƙatar zaɓar na'urar sanyaya iska mai girman yanki mai ƙafewa.