I hope that is not the temps set on a triple aquastat High and Low, they should be 20 degrees apart.johnniecuse wrote:AquaStat is set at 165-170 right now. I suppose I could try that, but The boiler pushes 250 when idle on warm days. Idle feed is at minimum 2 minutes on / 9 minutes off.
johnniecuse wrote:FireMan -
No the high limit is set somewhere between 165 & 170.
johnniecuse wrote:I could probably back down the timer cycles but, given my lack of experience with coal, I'm not sure how long I can go before the fire goes out.
bobcat10_4 wrote:That will depend on your dump temp; Radiant tubing generally does not like water hotter than 160 degrees. For those low load days, though, you could do that if you turn down the control temp for the dump zone (just remember to turn it back up when it gets colder). Other than that you could dump into multiple zones ( if you have them).