HVAC thermostat temperature differences

[jagibson58]

Our 2024 Paradigm 310RL has varying temp. differences on the two HVAC thermostats in the rear and middle sections. The rear unit is always 4 degrees higher than the unit in the middle. Is this OK? Actually changed out the rear thermostat last year, because the LED screen was hard to read.

 

[BryanValRox]

We have the same rig. Our stats have a two degree delta.

I just offset one stat setting from the other by two degrees so that one unit isn’t doing all of the work.

The difference is the calibration of these stats, and I haven’t found a way to field calibrate them.

 

[KCAlis]

Our rear reads 2 degrees higher, the middle 5 higher and the front reads 4 higher than actual room temperature. It’s annoying but not harmful. I have not found any way to recalibrate them.

If we want all to cycle around 75 degrees, the front needs to be set at 79, the middle at 80 and the rear at 77.

And don’t get me started on the control band! 2 degrees either side of set point is not comfortable.