There is a thermostat made by Honeywell that will dehumidify by using both heat and cooling even if from seperate sources. Baseboard heat with ducted A/C or Heat & A/C from ducts.
First it turns on the cooling to dehumidify and lower the tempature by a few degrees of setpoint then turns the heat on to bring the tempature back up, it does this till the desired humidity is reached. Once the humidity is under control the cost should be minimal but dehumidifing is not cheap if the area is not well sealed.
First it turns on the cooling to dehumidify and lower the tempature by a few degrees of setpoint then turns the heat on to bring the tempature back up, it does this till the desired humidity is reached. Once the humidity is under control the cost should be minimal but dehumidifing is not cheap if the area is not well sealed.