Originally Posted by jerryd_2008
Beenthere, this is hurting my brain, but I think that I may have an alternative solution using 2 "sensor" locations. It also stays within the 1, 4 , 9, etc. indoor sensors that Honeywell requires.
One of the options on configuring the Honeywell YTH9421C1002/U tsat using setting 340 is to use one real C7189U1005 indoor sensor and the original tsat.
Beenthere, I appreciate your patience as this HVAC idiot works through a solution to a bad uneven house temperature problem.
If you continue to try to work with "this HVAC idiot",
you get what The Owner deserves.
if the root cause - windows - is not addressed,
you get what you get
and don't have a fit.
It's Not Rocket Science, But It is SCIENCE with "Some Art". ___ ___ K EEP I T S IMPLE & S INCERE
Define the Building Envelope and Perform a Detailed Load Calc: It's ALL About Windows and Make-up Air Requirements. Know Your Equipment Capabilities