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Posted by jim on January 26, 2007 at 21:27:44:
In Reply to: Re: back flow value for indirect water heater posted by HeatPro on January 26, 2007 at 20:15:26:
: It would be a choice of
: adding a flow control check
: to have a tempering valve installed.
Would a flow control valve increase boiler efficiency for home heating?
I had a Heat Manager installed on an existing L8148 aquastat. I cannot tell a difference on the boiler run cycle. Could the lack of a back flow valve have any adverse effect?
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