Aprilaire 8476W User Manual

8476W Thermostat

Specification Sheet

Wi-Fi capabilities with the Aprilaire Wi-Fi Thermostat App on iOS and Android

Universal 2H/2C or 4H/2C Heat Pump

Programmable with Event-Based™ Air Cleaning

ON 24/7 — Full time, non-stop air cleaning

Auto — Cleans air when there is a heat or cool call

Circ 30/HR — Circulates and cleans the air 30 min/hour

Event 3 HR — Cleans for a 3 hour period

Allergy 24 HR — Cleans for a continuous 24 hour period

Maintenance reminder for HVAC service Heat Blast™ instant temperature override (through App)

Control with Amazon Alexa

EASY TO INSTALL & MAINTAIN

++ Dual fuel operation built-in (auto lockout of compressor w/call for fossil fuel aux heat)

++ 7-day programmable ++ Temperature offset ± 4°

++ Configurable manual heat/cool or auto changeover modes

++ High and low balance point control (requires optional 8052 sensor)

++ Adjustable differential for 1st, 2nd, 3rd and 4th stages

ENGINEERED FOR EXCELLENCE

++ Programmable fan ++ Progressive recovery ++ Built in equipment ++ Fahrenheit & Celsius

++ Permanent memory — programming, time and date isn’t lost during a power outage

++ Multiple hold options maximizes comfort and energy savings

-Event-based timed hold

-Permanent hold

++ 5-year warranty

EASY & CONVENIENT TO USE

++ 3.25 inch diagonal screen with soft-touch keys

++ Displays room temperature, temperature setting and outdoor temperature simultaneously (outdoor temperature display requires 8052 outdoor temperature sensor)

++ Easy to use temperature control to override program schedule at anytime

Dimensions

User interface

5.25" x 4.50" x 1.00"

Accessories

8052 Outdoor Temperature Sensor (optional)

Model

8052 Shown

Thermal Specifications

Control range: 40° to 99°F (4° to 32°C) Display range: 32° to 99°F (0° to 40°C) Accuracy: ± 1°F (± .5°C)

Storage temperature: -30° to 140°F (-34.4° to 60°C)

Operating humidity: 5% to 90% relative humidity

Operating ambient temperature:

32° to 120°F (0° to 48.9°C)

Shipping temperature range:

-30° to 140°F (-34.4° to 60°C)

Electrical Specifications

24 VAC powered (18-30 VAC)

1 amp maximum load per terminal

2.5 amp total maximum load (all terminals) AC Power: 18-30 volt AC

Standard systems gas, oil, electric Single Stage/Heat Pump/Multi-Stage

Terminal Designations:

Rc, R, W, Y, G, C, S1, S2, 0/B, L, W2, Y2

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