Wiring not compatible?

[Connorbw]

When following the app guide to select my wires, it notifies me it’s not compatible. Any help here?

I have a W, RH, RC jumped, G, and Y. 

 @Patrick_Caezza 

[Connorbw]

Any chance you can chime in as well? @David_K 

[Connorbw]

[CoolingWizard]

@Connorbw , when you enter your wires, Your system system is fully compatible actually. You have a very basic system, has RC, You ignore the jumper wire to RH, You have cooling Y, Heating on W, And the blower fan is on G. 

AC Cooling Wizard

[Patrick_Caezza]

@Connorbw 

• Nest thermostats are designed to work without a common ("C") wire in most homes. During installation, a small number of customers may find that the Nest Thermostat does not receive sufficient power. The Nest Power Connector or a C wire may be necessary. See g.co/nest/cwire for details.