. Hot water supply and kitchen boiler connections : a text book on the installation of hot water service in residences and other buildings and methods of connecting range boilers, steam and gas water heaters. ^ To Bathroom Hdt to F/xtures. =^ ^ .? ipt ^ ^ QEZ3 Kitchen tink ^ *-Cold Cold y//////y/////V,V///////A/////yy////V//////////////// Fig. 72. A Loop Circulating System with, Two Boilers and Heaters. the friction is equalized and the flow will come as easily fromone as the other. When this is done it will be found that theflow will come from the heated boiler and that there w
. Hot water supply and kitchen boiler connections : a text book on the installation of hot water service in residences and other buildings and methods of connecting range boilers, steam and gas water heaters. ^ To Bathroom Hdt to F/xtures. =^ ^ .? ipt ^ ^ QEZ3 Kitchen tink ^ *-Cold Cold y//////y/////V,V///////A/////yy////V//////////////// Fig. 72. A Loop Circulating System with, Two Boilers and Heaters. the friction is equalized and the flow will come as easily fromone as the other. When this is done it will be found that theflow will come from the heated boiler and that there will be al-most none from the other. This is probably due to the differencein density of the hot and cold water and the balance being infavor of the heated boiler, the flow will proceed from there. Circulating Water to Fixtures on Level Below Boiler. When it is desired to supply fixtures on a lower level thanthe boiler from a circulating system it will sometimes be neces-sary to use a light swinging check valve on the return so as toprevent the drawing of cold water back through the return the supply to the fixtures is large and a valve is placed inthe return pipe so that it can be set to pass only enoughwater to maintain
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Keywords: ., bookcentury1900, bookdecade1910, bookidhotwatersupp, bookyear1913
