Google Nest Community

I have a gas furnace without air conditioning controlled by a Nest learning thermostat. I'd like to run the furnace fan without heat when the temperature reaches a set level. I can run the furnace fan on a schedule, but my house gets hot at different...

I have a forced-air gas furnace for heat. I connected the Nest thermostat to W1, G, C, and Rc. When I turn on the heat from the Nest, the fan starts immediately. My previous thermostat ignited the gas first, then turned on the fan about 30 seconds la...