If the Micro-air is calling for heat, and the furnace runs, that rules out the thermostat.Question - our one micro air is setup up on the middle AC of our 310RL. We installed it this past February when we still needed heat. Only issue so far is when we turn on the heater we get no air flow out of the heater vents. Anyone have any idea what we need to do to resolve this? The one we have is setup as auto AC/heat when we need heat. Thanks.
Thanks Glenn. A good once over of the entire duct system is definitely a starting point. It’s driving us nuts because I KNOW it’s gonna be something simple … something I jacked up when I installed the micro air is probably what it’s gonna be just my luck. More to come.If the Micro-air is calling for heat, and the furnace runs, that rules out the thermostat.
For airflow, start looking at the furnace shroud/cover. The vent hoses should be secure, and no leaks/openings. Mine has one hose blank that is taped over, but loose. Lot of forced air escaping. Next, I would trave all of the heater vent hoses, check for leaks, or restrictions. Same with any ducts that you can see.
The furnace is capable of moving a lot of air. So eliminating any air leaks is where I would start.
Best of luck! Good thing, I think there is only 1 wire from the t-stat to the furnace. Easy to check.Thanks Glenn. A good once over of the entire duct system is definitely a starting point. It’s driving us nuts because I KNOW it’s gonna be something simple … something I jacked up when I installed the micro air is probably what it’s gonna be just my luck. More to come.