Sorry for the OT but i guess since for business/industrial use...Just to share, recently while availing a new laundry service in our area, i noticed na they have plenty of LPG tanks sa store which we see in a regular basis sa resto, bar, or other food establishment but not in a laundry...i ask the attendant kung para san yun ang to my surprise, yung machines nila for laundry are lpg powered...Mas matipid nga kaya if your using lpg to run such equipments?