[RE-wrenches] SDHW Anti-Scalding Valve

[Mark Frye]

Folks,

In California, for a single DHW system serving a multiple unit building; DHW
is a storage tank with indirect heating via an internal heat exhanging loop;
heating loop supplied by high temp (145 deg) gas fired boiler;

Is an anti-scalding valve required on the output of the storage tank? If so,
by what authority?

If a solar heated storage tank (drain back) is installed ahead of the main
storage tank, does that change the requirements?
 
Mark Frye
Berkeley Solar Electric Systems
303 Redbud Way
Nevada City,  CA 95959
(530) 401-8024
www.berkeleysolar.com 

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