O ipu faʻavevela Mika e faʻaaoga muamua i pisinisi eseese ma faʻaoga e manaʻomia ai le faʻamafanafana. E mafai ona fa'aogaina ipu fa'avevela mika i ogaumu, fa'avevela, mea'ai, ma isi mea faigaluega kuka e maua ai le lelei ma fa'amafanafanaina..
Mica pepa o loʻo i ai le tusi faamaonia UL, mea uma e iai le tusi faamaonia ROHS. Le mea e masani ona faʻaaogaina mo le faʻaogaina o le eletise, mea eletise, uʻamea, fale gaosi oloa ma meafaigaluega faʻafomaʻi. Faʻaaogaina OCR25AL5 poʻo Ni80Cr20 uaea faʻamafanafana e faʻamautinoa ai faʻavevela mika.'olaga galue, matou te faʻaogaina le masini faʻapipiʻi otometi e faʻafefe ai le uaea faʻamafanafana mo le faʻamautinoaga lelei ma faʻaleleia le lelei.
I le faʻaaogaina o le OCR25AL5 poʻo le Ni80Cr20 uaea faʻamafanafana, matou te faʻaogaina le masini faʻafefeteina e faʻafefe ai le uaea faʻamafanafana, e mafai ona matou faia foliga tautotogo, faʻamautinoaga lelei ma faʻaleleia le lelei. E saogalemu faiga fa'atasi ai ma le puipuiga ki le thermostat.