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HVAC
Urea-formaldehyde Safety Guidelines
This article provides information about proper ventilation to prevent issues such as condensation and the release of urea-
formaldehyde from coach products. Depending on your vent setup, they may be controlled by a switch directly on the vent
assembly or the switches located on the wall. Dash fans may also be installed on or in the front overhead cabinet and aid in
windshield defrosting and air circulation in the cockpit area of the coach.
Fans and Ventilation
Vents operating on 12 volt power may be installed in your coach kitchen and bathroom. Depending on your
vent setup, they may be controlled by a switch directly on the vent assembly or the switches located on the
wall. Dash fans may also be installed on or in the front overhead cabinet and aid in windshield defrosting
and air circulation in the cockpit area of the coach.
Urea-formaldehyde is used in the production of particle
board, hardwood plywood, and most paneling. Urea-
formaldehyde resin may release formaldehyde vapors into
the air, which may cause headaches, and in some people,
eye, nose and throat irritation. Formaldehyde may intensify
some allergies or upper respiratory problems like asthma.
Providing proper ventilation as needed by operating the
power roof vents and opening windows should reduce the
risk of such problems.
Dash Overhead Fan Overview (Diesel Coaches)
This article provides an operational overview of the dash
overhead fans for a diesel coach.
With the ignition key on, the O.H. Fans dash switch turns
the overhead fan(s) on or o
ff
. The switch next to it labeled
“High / Med / Low” allows the user to select the desired
fan speed. The fan’s purpose is to help circulate air
around the windshield to minimize fog or ice buildup.
Fan-Tastic Vent Fan Operation via Wall Control
This article provides an operational overview of the Fan-Tastic Vent via Wall Control.
Operation
1. Press the Power button at the top center to start the
fan in the previously-used operating mode.
2. Turn o
ff
the fan, and close the lid.
MANUAL OPERATION MODE
Press the up or down arrows marked “Speed” to increase
or decrease the speed of the fan. There are 13 speeds
available, in 15 percent increments from ten percent to
one hundred percent. The LED light(s) illuminate next to
the selected fan speed percentage.
AUTO OPERATION MODE
Press the up and down arrows
marked “Temp” to increase or
decrease the temperature setting.
There are 13 temperature settings
available, in five degree increments
from 60 to 90 degrees. The LED
light(s) illuminate next to the
selected temperature.
Summary of Contents for VENTANA 2022
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