Honeywell HE360A Manuel D’Utilisation

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Your HE360A Humidifier is controlled by the H8908 Humidistat. The humidistat is 

installed either on an interior wall in the living area, or on the return air duct. Choose 

the humidity control setting using the combination relative humidity/outdoor 

temperature setting scale on your humidity control dial. Match the dial setting to the 

outdoor temperature for optimizing the humidity level while reducing the moisture 

condensation on your windows. The table below can also be used to adjust the 

humidity control to the recommended setting.

Your humidifier uses the principle that vapor (evaporated water) is created when warm 

air blows over a water-soaked area. As the vapor circulates, the relative humidity rises.

Your humidity control monitors the relative humidity and activates the humidifier 

accordingly. The humidifier has a water supply that dispenses water evenly over a 

humidifier pad. The warm dry air, from the furnace, passes over the humidifier pad and 

picks up the moist air to circulate it throughout your home.

Humidified air feels warmer and more comfortable so you may be able to lower your 

thermostat heating setpoint, which saves money on your heating fuel bills. The end 

result is that your humidifier gives you a comfortable environment that is also energy 

efficient.

-20°F (-30°C)

15

-10°F (-25°C)

20

0°F (-20°C)

25

+10°F (-10°C)

30

+20°F (-5°C)

35

Above 20° (Above 0°C)

40

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