p, and part courses at 170 Sanitary Arrangements for Dwellings. once througli the supply pipes, and where likely to bemost useful. There is thus no loss of time, as hot watercan be drawn before the water in the cylinder is fullyheated. The return pipe, which commences from thehighest point of… … Cold water cistern, a ; Boiler, h ; Cylinder, m ; flows c b n ;return, d j ; Expansion-pipe, i; Sluice cock, k. in this return-pipe, the use of which is to enable theservants to obtain, if needs be, warm water in themorning before the fire is lighted, and to do so is tostop the circulation during…
