Originally Posted by TireFryerSS
Well that shits over my head.
Did you hit on the installer and get shot down?
No, nothing sinister, just don't want them back out.
Think I'm figuring it out.
The new thermostat has a manual fan mode that I can use to trigger the humidifier through the humidstat.
It has been a long time since I played with HVAC circuitry.