Aprilaire 8400 series - About Your New Thermostat; Thermostat Features; Identify Your Thermostat Model Number

3
INSTALLATION
INSTALLATION LOCATION RECOMMENDATIONS
Thermostat should be mounted:
•Onaninteriorwall,inafrequentlyoccupiedspace.
•Approximately5‘abovefloor.
•Atleast18”fromoutsidewall.
•Thermostatcanbemountedtoaverticaljunctionbox.
Do not mount thermostat:
•Behinddoors,incorners,orotherdeadairspaces.
•Indirectsunlight,nearlightingfixtures,orother
appliancesthatgiveoffheat.
•Onanoutsideorunconditionedareawall.
•Intheflowofasupplyregister,instairwells,ornear
outside doors.
•Onawallwithconcealedpipesorductwork.
61000652C 8400 Tstat Install.indd 3 10/13/09 11:08:57 AM