Hauv European thiab Middle East lub teb chaws, daim ntawv thov kev lag luam Inverter Swimming Pool Heat Twj yog dav, tshwj xeeb tshaj yog nyob rau hauv ntau lub tebchaws Middle East xws li Dubai thiab Qatar. Cov twj siv hluav taws xob ua lag luam no tau siv dav hauv ntau qhov chaw xws li tsev kawm ntawv, tsev so, chaw so, gyms, clubs, thiab Olympic arenas. Qhov nrov ntawm Kev Lag Luam Inverter Pas Dej Twj Kub Kub hauv cheeb tsam no tuaj yeem raug ntaus nqi rau nws cov txiaj ntsig zoo ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig.