To set a permanent hold temperature on your Honeywell RTH7600 thermostat:
- Press the ‘Hold’ button on the device’s screen.
- Adjust the desired temperature using the up and down arrow keys.
- Your thermostat will now maintain the selected temperature until you manually change it or disable the hold setting.
If you require further assistance, the HVAC Alliance Expert team is available to help with any climate control and heating issues.
