Purchased a Honeywell humidifer. Their installation instructions are a little vague. I have what I htink is a High Boy furnace where there is a cold air return on the left side of the furnace and above the furnace is ducting with the AC evap coils and the duct leads up to the warm air supply ducting for the house. Do I make the hole and mount the actual humidifier in the cold air return dicting or on the warm air supply above the furnace? If its the warm air supply then I have an issue in that the only p;ace I can mount it is in front of the Evap coil and from what i am told, the humidity can damage the coil. Please advise. Any help is appreciated and links or diagrams would be even better.
thank you!