What is the recommended action if condensation is observed inside a window?

When condensation is observed inside a window, adjusting the humidistat is recommended because it helps manage the humidity levels within the indoor environment. High humidity can cause condensation as warm air holds more moisture. If the humidistat, which controls the humidity level in a home, is set too high, reducing it can help lower the moisture content in the air, thereby minimizing or eliminating condensation on the windows.

This action is particularly important in environments where moisture can build up due to activities such as cooking, showering, or even breathing, which all contribute to indoor humidity. By effectively managing the humidistat settings, you can create a more comfortable and safe living space, not only reducing condensation but also preventing possible issues such as mold and mildew growth.

While increasing ventilation can also reduce humidity levels, it may not be as effective in immediately addressing the condensation issue as adjusting the humidistat. Lowering the thermostat may reduce indoor temperature but does not directly control humidity. Installing a dehumidifier is a more extreme measure and may not be necessary if adjustments can be made with the humidistat.