I set it to 130 that way I could set the off diferential 10 16 degrees on the DHW as well to avoid short cycling. I works great as well.
Let me know if you have any DHW problems with it set that way.
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How many times must one fix something before it is fixed?
Sorry for the confusion, I have had it set that way for about a month now and there is absolutelt no difference to me....
I haven't had any complaints about it from anyone yet. Some as long as four years.
If you haven't had any trouble in a month, its doutbfull you will, unless your hot water usage would go way up, or you inlet water temp drops to 30.
Originally posted by beenthere
Kinda though you did, since none of those settings is in the normal control instructions.
Without giving step by step instructions.
You know that setting that says don't set below 140.
Set it to 130, as long as you don't change the other setting, your DHW won't lag.
I have some as low as 120, on 40 gal indirects.
PS: If you have 0011 circs, and they fail under warranty, ask your installer about switching to 0014 circs under warranty.
Why the change from a 0011 to a 0014?
Apparently they have been having trouble with the 0011 some times.
All 155, 230, and 310'come with 0014's now.
With a note, where ever the manual recommends a 0011, use a 0014 instead. This includes indirects hooked to Ultra's.