This 100-year-old London estate is giving a warm yes.© Kensa Shoebox heat pumps installed in individual flats are connected to a shared network of underground pipework. Kensa ...

Called Shoebox NX Ground Source Heat Pump, the new product is available in two versions with a nominal thermal rating of 3 kW and 6 kW, respectively, with the price ranging from £4,450 ($ 5.639 ...