On Thu, Dec 8, 2011 at 11:13 AM, Jed Rothwell <jedrothw...@gmail.com> wrote:
> The water temperature dominates. Perhaps if you had a fan blowing on the > thing that would have a measurable effect. Perhaps if the thermocouple were in contact with or very close to a very hot steam duct at the input end of the primary loop of the heat exchanger it would have measurable effect?