Winter window condensation avoidance code

[lupinglade]

You would use a humidifier and an optional air exchanger or dehumidifier of some sort with this generally

You will need to tweak the Humidity % values to match the insulation factor of your windows.

Somewhat primitive, but here it is:

84.	//    Automatic Climate Control
85.	EVERY 15 MINUTES
		AND IF AC POWER ON
			THEN RUN Auto Balance Climate Settings
86.	//    Winter Humidity Condensation Control
87.	WHEN Auto Balance Climate Settings
		AND IF Outdoor Temperature CURRENT READING IS GREATER THAN 5 
			THEN ALL THERMOSTATS HUMIDIFY SETPOINT 40
			THEN ALL THERMOSTATS DEHUMIDIFY SETPOINT 50
88.	WHEN Auto Balance Climate Settings
		AND IF Outdoor Temperature CURRENT READING IS LESS THAN 5 
		AND IF Outdoor Temperature CURRENT READING IS GREATER THAN 0 
			THEN ALL THERMOSTATS HUMIDIFY SETPOINT 40
			THEN ALL THERMOSTATS DEHUMIDIFY SETPOINT 45
89.	WHEN Auto Balance Climate Settings
		AND IF Outdoor Temperature CURRENT READING IS LESS THAN 0 
		AND IF Outdoor Temperature CURRENT READING IS GREATER THAN -5 
			THEN ALL THERMOSTATS HUMIDIFY SETPOINT 40
			THEN ALL THERMOSTATS DEHUMIDIFY SETPOINT 40
90.	WHEN Auto Balance Climate Settings
		AND IF Outdoor Temperature CURRENT READING IS LESS THAN -5 
		AND IF Outdoor Temperature CURRENT READING IS GREATER THAN -10 
			THEN ALL THERMOSTATS HUMIDIFY SETPOINT 40
			THEN ALL THERMOSTATS DEHUMIDIFY SETPOINT 40
91.	WHEN Auto Balance Climate Settings
		AND IF Outdoor Temperature CURRENT READING IS LESS THAN -10 
		AND IF Outdoor Temperature CURRENT READING IS GREATER THAN -15 
			THEN ALL THERMOSTATS HUMIDIFY SETPOINT 38
			THEN ALL THERMOSTATS DEHUMIDIFY SETPOINT 38
92.	WHEN Auto Balance Climate Settings
		AND IF Outdoor Temperature CURRENT READING IS LESS THAN -15 
		AND IF Outdoor Temperature CURRENT READING IS GREATER THAN -20 
			THEN ALL THERMOSTATS HUMIDIFY SETPOINT 35
			THEN ALL THERMOSTATS DEHUMIDIFY SETPOINT 35
93.	WHEN Auto Balance Climate Settings
		AND IF Outdoor Temperature CURRENT READING IS LESS THAN -20 
		AND IF Outdoor Temperature CURRENT READING IS GREATER THAN -25 
			THEN ALL THERMOSTATS HUMIDIFY SETPOINT 30
			THEN ALL THERMOSTATS DEHUMIDIFY SETPOINT 30
94.	WHEN Auto Balance Climate Settings
		AND IF Outdoor Temperature CURRENT READING IS LESS THAN -25 
			THEN ALL THERMOSTATS HUMIDIFY SETPOINT 28
			THEN ALL THERMOSTATS DEHUMIDIFY SETPOINT 28