Hello budman636,
Thank you for reaching out. I understand that your fan does not have a delay when you activate the heating. I'm happy to assist you. To better understand the situation, I need to ask a few questions.
Is this a new installation?
Could you please tell me the wire labels you connected to your Google Nest thermostat? Alternatively, could you send me a picture of the wiring labels so I can check if the connections are correct?
I look forward to your response.
Regards,
Manuel
