Dear All,
how to size hot water return pipe ? the common sizing method is to determine the heat loss from supply and return piping, but i don't know how to determine the heat loss for PPR and CPVC pipes?
IF WE HAVE 2 HOT WATER SUPPLY (HWS) NETWORKS WITH DIFFERENT TEMPERATURES 60& 80 DEGREE CELSIUS
CAN WE MAKE ONE COMMON HOT WATER RETURN LINE COMBINED FOR THEM BOTH ?
2- REGARDING THE HOT WATER RETURN... IF WE HAVE ONE HWS MAIN LINE WITH MANY BRANCHES TO PLUMBING FIXTURES
IN THIS CASE, IF WE...
Dear all,
i'm trying to find the water supply fixture unit (wsfu) for some laboratory equipment like (sterilizer, rack washer ,... etc) which is not listed in any plumbing code
i know that to determine the water supply pipe size for group of fixtures i need to add the wsfu values the convert...