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

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ABOUT YOUR NEW THERMOSTAT
THERMOSTAT FEATURES
Model 8444
Model 8446
Model 8448

Model 8463
Model 8465
Model 8466

All 8400 series thermostats










Programmable models only (8463, 8465, 8466)





®



HOW TO IDENTIFY YOUR THERMOSTAT’S
MODEL NUMBER



61000651B 8400 Tstat Owners.indd 3 7/23/09 10:43:02 AM