AprilAire 8466 Safety & Installation Instructions

Description

To replace the old thermostat and install the AprilAire 8466 8400 Series, follow the steps described in the safety & installation instructions on the 28 pages. This will allow the programmable thermostat with 5/1/1 or 5/2 day scheduling, large backlit LCD, progressive recovery, service reminders, single or multistage system control, fresh air management, and easy temperature override to be installed correctly and proceed to device configuration.