Kāore anō kia kotahi te marama e toe ana ka tae mai te Rā o Valentine. He tokomaha kua tīmata kē ki te whakarite i ngā koha mō te Rā o Valentine. Tērā pea ka pai ētahi ki te haere ki te toa koha, nā te mea he maha ngā momo koha kei reira, ā, i ētahi wā he koha whaiaro.
Ko Mr. Smith te rangatira o tētahi toa koha ā-rohe i Ahitereiria. Ko te nuinga o tana toa koha e hoko ana i ngā koha karaihe, ā, e tuku ana i ngā ratonga whaiaro. He mīhini whakairo taiaho katoa ngā mea koha e whakamahia ana e te ngongo taiaho karāhe CO2. Ki te whakataurite ki te whakairo ā-ringa tuku iho, ka taea e te mīhini whakairo taiaho CO2 te hanga i ngā mea tino ngawari, ā, ka taea te whakamahi ki te nuinga o ngā rauemi kore-whakarewa. Heoi, nā te mea ka whakaputa wera te ngongo taiaho karāhe CO2 i te wā e whakamahia ana, he mea nui kia whakauruhia he waeine whakamatao wai. Heoi anō, he tino wera rawa i Ahitereiria, nō reira he nui ake te tūponotanga ka wera rawa te ngongo taiaho karāhe CO2. Nā tēnei āwangawanga, i hokona e Mr. Smith tētahi waeine o te waeine whakamatao wai S&A Teyu CW-5200 hei whakamatao i tana mīhini whakairo taiaho CO2.
Ko te mīhini whakamatao wai S&A Teyu CW-5200 he 1400W te kaha whakamatao, ā, ko te pumau o te pāmahana he ±0.3℃, he pai ake te mahi whakamatao me te hoahoa kiato. I whakahoki mai a Mr. Smith i tana kī he tino makona ia ki te mīhini whakamatao wai S&A Teyu CW-5200, ā, he pai hoki hei āwhina i te whakaheke i te pāmahana o tana mīhini whakairo taiaho CO2.Mō ētahi atu kōrero mō te waeine whakamatao wai S&A Teyu CW-5200, pāwhiritia https://www.chillermanual.net/recirculating-compressor-water-chillers-cw-5200_p8.html
