In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Good evening wallies.
I am well practiced (well sort of anyway) in finding the lowest supply water temperature on the coldest day based off of the installed radiation. What I need some guidance on is finding the starting supply water temperature for when the boiler goes out of wwsd and into heating mode as well as the wwsd temperature (65*f or 62*f?). Installing a boiler next week as part of a case study and the HO doesnt want to change his recessed cast iron wall rads to trvs (too many and cost will be way up). Will use the thermostats as a high limit (like most mod cons are unfortunately ran) but for the time being will wire the tt with a jumper to see how it runs. Wont heat the home evenly, but that is a given.