Hi @gnuckles,
Thank you for posting in the community. I understand you're looking to replace your first-generation Nest Thermostat and have misplaced the email containing a discount code. I'm here to help you with this.
The team would like to know more about your case and recommend a solution. We would appreciate it if you would fill out this form to contact us and find an answer.
Feel free to reply to this post when you complete it. We are happy to help you.
Best regards,
Kevin
