Cannot figure out the difference in these two thermos?

[Lyphe416]

Hi,

I have two identical furnaces and two 3rd gen Nest thermostats.  

That said, when I look at the equipment setting for each, they are similar but also different.  I'm trying to figure out the difference and whether one is correct and one is wrong.  Anyone know the difference between the two images?  An HVAC guy installed the Nest with the 3 different heat sources and types ... and I did the other one, trying to replicate what he did.  Wiring is identical.  As of now, both systems work just fine, but I'd like to ensure one isn't incorrectly set up.

Thanks if anyone can assist.

Thermostat (1)

Thermostat (2)

[Patrick_Caezza]

@Lyphe416 

Post a picture of each thermostat base wiring.

[Lyphe416]

@Patrick_Caezza 

Here you go ...

[Lyphe416]

@Patrick_Caezza 

The settings behind each wire when in 'pro setup' mode are also identical ...