Lochinvar Knight XL High Limit adjustment

[@katinasandoval5251]

Great video, if you can do one with Crest model that will be great too.
Thanks

[@donfrussell]

Is there an easy way to reset system to factory default? For hot water tank and boiler? Thanks Don

[@Revolverfoxx]

Hi im my school's superintendant and i'd like to know how do I decrease the heat in my school with this system because it's getting to hot?