Typical installations
OUTDOOR UNIT
AIRFLOW
HUMIDIFIER
18
A/C COIL
ELECTRONIC
AIR CLEANER
Basement — Upflow Application
ELECTRONIC
AIR CLEANER
A/C COIL
Closet — Downflow Application
COMBUSTION
AIR PIPE
VENT
COMBUSTION
AIR
AIRFLOW
VENT PIPE
HUMIDIFIER
GAS-FIRED
WATER HEATER
OUTDOOR
UNIT
A93063
A93064