My main goal in this thread is to find out how to save$$. I have a 2 zone Burnham oil fired boiler. It has a Honeywell L8124A triple aquastat . The settings are Hi 180 Low 150 w/ a 15 deg diff. If I bring the low lim down to say 140 am I sacrificing my hot shower?? This house does not have a HWH.
Does any one now of the best outdoor reset that is reliable for this set up? I do not have gas available to my area? It seems when ever I walk past that Dam boiler room its always running. Even if I turn the Domestic cold water on the boiler starts up. WTF???