hello ladies and gentlemen I am interested in purchasing a heat pump (water - water) for heating a residential two-storey cottage. total area of 200 square meters. + 50 square meters. attic. We have borehole depth of 16 meters and a diameter of 10 centimeters and a height of 2 meters of water column. will be grateful if you offer a variant with the price and delivery terms. best regards, Arman Kabylbekov 认证邮箱: kaznav.pvl@gmail.com 电话:007-701-512 92 20 公司注册地: Kazakhstan 城市avlodar
