Thanks Freon, now that I know I can jumper the HEAT and COOL terminals together I could run the COOL at HI speed also.
I have left the temp probe in place so at anytime I can check the temp, but in the spec it says the high limit is 75C! Wow
What I may adjust is the time the blower runs on after flame shut off, it looks like the temp is about 33C when it does, I think there is still lots of heat there that could be used without casuing a cooling affect.
The default setting is 120 seconds (defualt), the next and final step is 180 seconds, so another 60 seconds should make too much of a difference.
So for the way the furnace is set up, should I basically go around and just fully open all of the ducts? From my understanding in this case you wouldn't want to restrict the output as I believe you are saying you could exceed the temperature rise. Is there an engineered method of balancing? I am trying to balance the rooms, with the basement, etc., seems a daunting task.
Thanks again for all of your help it is great to have someone to confirm your understanding, especially when I am not in the business of furnace installation and maintenance.