Choosing A Mounting Method - Honeywell trueease Installation Manual

Choosing a Mounting Method

Whether you purchased a Bypass or Fan humidifier will determine how your humidifier will be installed:
Which humidifier do you have?
Bypass:
Bypass humidifiers use the pressure difference
between the supply and return to move duct
air through the humidifier. Access to both the
supply and return are required. The bypass
humidifier can be positioned on either the
supply or return duct.
Before beginning Mounting:
I have confirmed local codes for proper plumbing practices.
I have chosen an installation location that meets the requirements on page 4.
Humidifier 69-2413EF—05
Fan:
Fan humidifiers use the fan inside the humidifier
to pull duct air through the humidifier. Honeywell
strongly recomends mounting the HE300 on
the supply duct for maximum humidification
capacity. If a return duct installation is required,
a trap must be installed in the drain line. A hard
trap is recommended, but a coil in the line,
secured with tape or zip tie, is also acceptable.
See Water Supply and Drain Connections
section for details.
MCR29871 MCR29929
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