The 18000 hot and cold stream air conditioner model DZW-CH18A4/SL-IR has a cooling capacity of 18000 BTUs per hour and a heating capacity of 19000 BTUs per hour, which uses environmentally friendly R410a refrigerant gas in its gas process, which does not harm the environment in case of leakage.
Regina solar gearbox (Reggiana Riduttori), which is considered a new and advanced generation of Italian solar gearboxes, has superior features compared to traditional gearboxes.
