750mv vs 12v Thermostat Question UPDATE 2
Updated 29 Nov-- Update 2--29 Nov: got it to work. Not clear on the thermostat voltage for these things whether I can use the cheaper version or what. I want it for my furnace only set-up in the R...
Forum Discussion
Old-Biscuit wrote:
Why not go with a digital mode vs those analog manual slider control types?
See my prior post. Many Digital Thermostats will NOT WORK on a DC system.. NOW Many does not equal all, But they have to be specifically designed to work on a DC system.
WHereas the old mechanical jobs work on anything.
