In the rv there are 2 blowers.
Furnace and air conditioner running at same time.
Take your time do your research and find an honest contractor in your area.
Find the terminal strip in the furnace where the thermostat wires connect.
Keeping the fan on creates a more even distribution of heating and cooling circulating the air if you have cold or hot spots in your house like a bedroom above a garage.
I looked at the thermostat and it was set to 72 the room temp was 79.
I just turned the a c on for the first time this year and i noticed that my house was not cooling.
Pros to running fan on air conditioner continuously.
I felt the air coming out of the register and it was warm.
Because the air conditioner cools the air partly by pulling humidity from it you are basically wasting energy by continually putting more humidity into the air for the air conditioner to deal with.
One for the furnace and the other for the a c.
The furnace blower comes on automatically and only when the thermostat calls for heat regardless of thermostat fan settings.
If you have a gas furnace and it was in fact running flames coming out of the burners at the same time your air conditioner was running then call a hvac repair guy.
The problem with running an air conditioner and a humidifier at the same time is the two appliances fight against each other in a way.
Furnace and a c running at same time.
Less frequent starts and stops of the fan can reduce the stress from startup and potentially help extend it s lifespan.
However realize that this also means that 30 of the time it isn t worth it to replace your furnace with your ac.
If it s on auto when the heat or the a c comes on the blower comes on.
Replace your furnace and air conditioner at the same time if any one of the above requirements is met which is about 70 of the time.