Construction equipment is a major contributor to air pollution, especially when large construction projects are adjacent to neighborhoods. To address this source of air pollution, the California Air Resources Board adopted the nation's first regulation aimed at cleaning up ‘off-road’ construction equipment such as bulldozers, graders, and backhoes. Starting in 2007, these requirements ensured that diesel soot filters were installed on these powerful machines, and with the help of incentives and grants some owners and companies can replace the oldest and dirtiest equipment with new, cleaner models.
When the cooling or heating capacity needs to be increased,the compressor will operate at a high speed and will increase the amount of refrigerant flow.
Conversely, during moderate outside temperatures for example, when the cooling and heating capacity needs to be decreased,the compressor will operate at a low speed and will decrease the amount of refrigerant flow.
When the inverter air conditioning is switched on, the compressor operates at a high speed in order to cool or heat the room quickly. As the room temperature approaches the set temperature, the compressor slows down, maintaining a constant temperature and saving energy. Any sudden fluctuation in the room temperature, will be sensed and instantly adjusted to bring the room temperature back to the set temperature. EcoAir inverter air conditioning use between 30-50% less electricity to operate.
I want to buy a inverter air conditioning unit .