Mister-
MINI
®
Humidifier
I n s t a l l a t i o n , O p e r a t i o n , & M a i n t e n a n c e M a n u a l
6
www.trioniaq.com
Installation
When selecting a location for the installation of your humidifier, certain
conditions must be met for its proper operation. The recommended location
for this humidifier is on the warm air supply plenum, approximately 3 inches
downstream of the furnace discharge. The air temperature must be at least
120ºF in order for the temperature switch to operate properly. In narrow plenum/
duct arrangements, the humidifier should be mounted on the narrow side of the
duct. Select a location so that the spray from the nozzle will not impinge on the
furnace fan, control switches, air conditioning or heat coils, or walls of the duct.
The humidifier should be mounted so that the furnace air carries the mist away
from the humidifier temperature switch. The direction of airflow is indicated inside
of the humidifier housing and on the rating label on the side of the humidifier.
DO NOT
install the humidifier where freezing conditions could occur or where
accidental overflow could cause water damage to the home or property.
DO NOT
install the humidifier where the temperature will exceed 180°F.
Excessive heat may cause softening and distortion of the plastic housing.The
installation of a water filter may reduce the potential clogging of the nozzle and
solenoid valve in hard water applications.
Furnace
Nozzle
Supply Plenum
Temperature
Switch
Supply Plenum
Furnace
Nozzle
Temperature
Switch
Furnace
Supply Plenum
Nozzle
Temperature
Switch
