Xa kuthelekiswa nenkqubo yolawulo lwe-thermal yemveli yemoto, umahluko phakathi kwenkqubo yolawulo lwe-thermal yesithuthi samandla kukuba into yolawulo isuka kwindawo yokukhwela inqwelomoya ukuya kwibhetri, i-motor electronic control kunye namanye amasimi, kwaye okwesibini kukuba umsebenzi wayo usuka ekupholiseni okulula. ukugcina ubushushu kunye nemisebenzi yokufudumeza.Ngoko ke, xa kuthelekiswa neenqwelo zemveli, inkqubo yokulawula i-thermal yezithuthi zamandla amatsha yongezaiimpompo zamanzi ze-elektroniki, ii-compressors zombane, ii-valve zokwandisa i-electronic okanye i-valve yeendlela ezine, iipleyiti zokupholisa kunye neenkqubo zokufudumeza (iipompo zokufudumala okanye iinkqubo ze-PTC), njl.