subject: Ground Source Heat Pump, If Not 100% Of The Recharge Will Be A Disaster [print this page] Beijing is over exploited the decline in the formation of 1000km2 funnel, funnel area average water level dropped more than 4m, central water level 20-30m, a serious regional reach 40m [5].
Ground Source Heat Pump, If Not 100% Of The Recharge Will Be A Disaster