Help with nest wiring

[HotInSummer1]

 

I have the wires W X G and Y. I've seen the most recent post where the expert listed all the wires and what they are for, but I would like to confirm before I go and hook them up. The system says trane on the thermostat,  it's electrical hest and air conditioning.  Thank you in advance for your help!  Im not sure how to post a photo. 

[MplsCustomer]

@HotInSummer1 

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[HotInSummer1]

Thanks I got the picture up now, just trying to figure out wiring

[Patrick_Caezza]

@HotInSummer1 

Give this a try.

White - W to W1

Blue - Y to Y1

Green - G to G

Red - R to Rc

I always recommend installing a C wire. If there isn't a spare wire, then use the Nest Power Connector