THE MAKE-UP AIR KIT HAS THE ABILITY TO CONNECT DIRECTLY TO THE HVAC AIR CIRCULATION FAN
MOTOR. THIS PROVIDES CLEANER AND HEALTHIER AIR BY UTILIZING THE HVAC FILTRATION SYSTEM
DURING OPERATION OF OUR RESIDENTIAL MAKE-UP AIR SYSTEM.
During operation of the kitchen range hood, the Air Switch
Assembly will activate the air circulation fan motor
independently of the heating and cooling system and open a
motorized damper allowing fresh air to enter through the return
air duct. The outside air will then pass through the furnace filter
prior to being distributed throughout the air supply system.
When air is no longer being exhausted by the kitchen range hood,
the Switch Assembly and motorized damper will return to the
“off” position.
This installation method will not override or affect the normal
function of the HVAC thermostat or corresponding components.
The HVAC system will heat and cool during operation of the
make-up air system as needed by measuring the internal air
temperature of the home.
Unconditioned outside air is necessary regardless of the method used to bring it into the
home due to mass balance considerations. Furthermore, the replenishment air will require
heating or cooling to the thermostatically programmed internal temperature of the home
whether brought in by a make-up air system or through natural air infiltration.
Return Air
Duct
Air Circulation Fan
Fi
lt
er
Air Supply
Duct
Kitchen Range Hood
Switch
Assembly*
Motorized
Fresh
Air Damper
Fresh Air
Intake on
Exterior of
House
The above wiring diagram is a generalized
depiction. Please consult a licensed HVAC
or electrical contractor/professional prior
to attempting any connections to the
HVAC system or electrical components.
Please see below for the detailed wiring
diagram.
G
R
C
*24V plug-in transformer
supplied with kit is not
necessary with this installation
application
Air Circulation Fan
The wiring diagram shown is a
generalized depiction. Any connections
to the HVAC system or components to
the HVAC system should be completed by
a licensed HVAC professional.
*G
R+
C -
Switch Assembly
Make-up Air Kit HVAC Sytem Installation Wiring Diagram:
*G Represents Air Handler
Fan Motor Control
motorized Fresh Air Damper.
WARNING
:
TO REDUCE THE RISK OF FIRE, ELECTRICAL SHOCK HAZARD, OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
1.
Shut off and disconnect all power supply to unit(s) prior to installation or service/repair of device.
2.
Use this unit only in manner intended by manufacturer.
3.
All applications of device must follow all applicable laws, codes, regulations, and standards.
4.
Installation of device must be completed by a certified installation expert or HVAC professional.
5.
For residential use only. Any use beyond factory recommendations voids all warranties.
Option #1 - Makeup Air Kit HVAC System Installation:
2
