Are you looking for an attractive thermostat that is packed with features but low on price? You have found it! The new Aprilaire 8400 series thermostats have all the features you are looking for at a value price!
STANDARD FEATURES:
Large 4.5 square inch LCD with high contrast for easier reading
Bright, white backlit display is easy to read
Displays room temperature, temperature setting and outdoor temperature (with 8052 sensor) simultaneously
Removable battery cover for fast, easy replacement
Easy to use temperature control and override program schedule at anytime
Progressive recovery
Permanent program retention during power loss
Indefinite setpoint Hold
Choice of 5/1/1 day programmable, or 5/2 day
Dual Powered...choice of battery powered or hardwired, for all applications
Easy-to-wire terminal block
Millivolt compatible
Outdoor temperature (requires 8052 outdoor temperature sensor)
Permanent memory retention during power outage
Water panel, air filter, dehumidifier and HVAC service indicators
Simple "set-up" menu to activate optional features
Soft-touch keys
Circulate fan mode (if the fan has been off for 20 minutes the fan will be activated for a 10 minute cycle. Use this mode for a balance of energy savings and air circulation/cleaning)
Compressor lockout protection
Quick reference instructions on board
Display temperature offset (+/-4º)
Fahrenheit & Celsius
Configures as manual heat/cool, or with auto changeover
5 year warranty
Adjustable differential for 1st, 2nd, 3rd stage
SPECIFICATIONS:
Terminals: RC, R, W, Y, G, C, S1, S2
Operating voltage 24 VAC (18 - 30 VAC)
Current - Maximum: 2.5A (total), 1.0A (single output)
Maximum surge current: 5A
Power supply Dual power. Can be battery or 24 VAC powered (When both the sources are available, battery will be used as back up power.)
Battery power: AA size alkaline battery x 2
Battery life: Approximately 1 year
Outdoor temperature sensor Maximum distance: 300 feet
Room temperature measurement Display range: 32° to 99°F (0° to 40°C)
Outdoor temperature measurement Display range: -20° to 130°F (-30° to 55°C)
Temperature setting range
Heat: 45° to 90°F (7° to 32°C)
Cool: 50° to 99°F (10° to 37°C)
Dimensions: 5.25" x 4.50" x 1.00"
Comments about Aprilaire 8463 Programmable 1 Heat/1 Cool Thermostat:
Best value I found in a thermostat with auto recirculate function which works very nicely to keep air tempuratures equal throughout the house.
1/4/2011
(2 of 2 customers found this review helpful)
4.0
Nice Thermostat
By Mr. Fixit
from Downriver area, MI
Pros
Easy To Adjust
Easy To Install
Precise Controls
Cons
Best Uses
Comments about Aprilaire 8463 Programmable 1 Heat/1 Cool Thermostat:
For the money, I really dont think you can beat it. There are others that do more, but overall they cost much more and not sure it reaally benefits the overall reason too having a programable thermostat...saving money
2/17/2010
(3 of 3 customers found this review helpful)
5.0
Will buy again
By Nick Name
from Raleigh, NC
About Me Homeowner
Pros
Easy To Adjust
Easy To Install
Intuitive Controls
Cons
Best Uses
Comments about Aprilaire 8463 Programmable 1 Heat/1 Cool Thermostat:
I've had it installed a few months now and it seems to be working great. I bought it for the circulate function (and the price). I have two zones in my house (with separate thermostats and HVAC gear). I use this one in the zone that I don't use much (and keep colder/hotter in the winter/summer) but would still like the air to be circulated in there.
I also like the white/dark gray display a lot better than the ugly green of my other (Honeywell) thermostat. If I ever have to replace the Honeywell I'd buy another one of these.
It was easy to install it myself as a very non-handy kind of guy.
1/13/2010
(4 of 4 customers found this review helpful)
4.0
Best Deal for the Money
By RyanC
from Raleigh, NC
About Me Homeowner, Professional
Pros
Easy To Adjust
Easy To Install
Intuitive Controls
Cons
Hard To Read Display
Best Uses
Homes
Large Rooms
Comments about Aprilaire 8463 Programmable 1 Heat/1 Cool Thermostat:
I have owned and installed several Aprilaire thermostats in different homes over the years. This is the best thermostat for the money. Easy install, easy programming, once you figure out the buttons to manipulate the menus. My only flaw in this thermostat is there is a lot of information on the display at one time, which lends to smaller fonts and possibly harder to read for some. Maybe there should have been imbedded menus? Overall I would still give this thermostat an A-.
