High/Low Fan Switch on Thermostat
Hi, I've got a newbie question. We have a new Rockwood Ultra-Light 2304s with Airxcel rooftop air conditioner and Coleman-Mach "analog" thermostat. There is no difference between the high and low fan speed switch whether in heat, cool, or fan position.
Has anyone else experienced this? Is this normal operation?
Thanks for your help,
John
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