Heatilator NDV30-IFT Installation Manual page 48

Optional Fan Installation Methods
A fan can be added to your appliance to push more
warmth into your space.
Option 1:
The optional fan can be used in conjunction with the
optional IFT-RC400 remote control.
controlled through the remote control only.
Option 2:
The optional fan can be used with the fan control module
that is included in the fan kit. Fan speed is controlled
through the control knob on the fan control module.
Option 3:
The optional fan can be used in conjunction with a wall
mounted switch. See Figure 8.3. To control fan speed a
BC10 (Blower Control Wall Switch) must be used:
• The power supply for the appliance must be brought into
a switch box.
• The power can then be supplied from the switch box to
the appliance using a minimum of 14-2 with ground wire.
• At the switch box connect the black (hot) wire and red
(switch leg) wire to the wall switch as shown.
• At the appliance connect the black (hot), white (neutral)
and green (ground) wires to the junction box wire
assembly as shown.
Heatilator • NDV30-IFT, NDV33-IFT, NDV36-IFT, NDV36-IFT-NVR, NDV42-IFT Installation Manual • 2620-980 Rev. C • 8/20
48
Fan speed is
Figure 8.3 Junction Box Assembly Wired to Wall Switch or BC10
Dexen
Valve
Fan Control
Module
Black
Ground
Black
Red
Black
Red
To Receptacle
On Junction Box
Knockout
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