Where does RC and RH wire go on Nest?

Troubleshooting Nest thermostat Rc (red) wire issue- no power detected problem. Fuse fix.

Nest thermostat. e73 e74 error. Rc wire not recognized. POSSIBLE RESOLUTION.

Nest E74 wiring report No power to Rh wire detected

Nest Wiring Diagram: Full Explanation!

[FIXED] Nest Thermostat E74 No power to Rh wire detected.

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"Nest Thermostat: No Power from Equipment? Pro Solutions to Restore Connectivity!"

Does the red wire go to R or RC on thermostat?

Whats the difference between RC and RH?

How to Fix Nest Thermostat Error E73 (No Power to RC Wire Detected), FnF870

Thermostat Jumper Wire Between Rh & Rc Terminals

How to fix the nest thermostat - error e73 - power off

Google Nest Thermostat E74 Error Troubleshoot

Do I use R or RC on thermostat?

Can I use a jumper on a Nest thermostat?

Why does My Nest thermostat read NO POWER TO RC WIRE DETECTED?

Can I use a jumper for the C wire on a thermostat?

Why is my nest not detecting RH wire?

e73 Error on Nest Thermostat