太阳能空间加热 meaning in Chinese

space heating with solar energy

Installation and service of solar space heating systems for one - and two - family dwellings
一家和两家住房用太阳能空间加热系统的安装和维护
Fans consume more power than the pumps of a liquid system , but if the unit is installed in a facility that uses air distribution , only a slight power cost is chargeable against the solar space - heating system
风扇比起液体系统的泵，需要更多能量，但是如果工厂中建立的使用空气分配的单元，相对太阳能空间加热系统，仅仅需要很少的能量付出。