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AprilAire 8466 Facts: 147 Specifications & 62 Highlights

Not all thermostats are built the same. Explore how the AprilAire 8466 stands out with 147 specs & features — like general information, physical & installation, display & controls & connectivity & smart features — on Techspotr.

47 Points
AprilAire 8466

Highlights 62

No extras. Just what matters.
47 Points

Why is AprilAire 8466 better than other thermostats ?

General Information

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Physical & Installation

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Display & Controls

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Connectivity & Smart Features

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Sensors & Monitoring

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Scheduling & Automation

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HVAC Compatibility

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Power & Electrical

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Safety, Compliance & Reliability

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the AprilAire 8466, covering its standout specification and what you can expect right out of the box.

AprilAire 8466
AprilAire 8466

AprilAire 8466 is a universal, multi-stage programmable thermostat that provides a balance of simplicity and versatility for handling two-stage heating and cooling systems. It has a large, clear, backlit digital display and supports flexible 7-day or 5-1-1 day scheduling for maximum energy savings.

Specifications & Facts 147

Specs measured. Drama avoided.

Wondering how the AprilAire 8466 thermostats stacks up? We break down the price, key specs, pros and cons, and how it compares to other thermostats — with real shopper input.

General Information 17

AprilAire 8466 Thermostat Category

What category of thermostat is this?

59 AprilAire 8466 0 Votes Programmable

55 Thermostats in this range Non-Programmable

AprilAire 8466
AprilAire 8466

The thermostat is programmable, allowing users to customize temperature schedules rather than relying on fixed settings.

Indicates the functional category of the thermostat.

AprilAire 8466 Country of Manufacture

Where is this thermostat manufactured?

69 AprilAire 8466 0 Votes US

48 Thermostats in this range US

AprilAire 8466
AprilAire 8466

The thermostat is manufactured in the US, which may be important for those preferring domestic products.

Indicates the country where the thermostat is manufactured or assembled.

AprilAire 8466 Installation Location

Where can this thermostat be installed?

39 AprilAire 8466 0 Votes Indoor

29 Thermostats in this range Indoor

AprilAire 8466
AprilAire 8466

This thermostat is designed specifically for Indoor installation, suitable for controlling residential HVAC systems inside buildings.

Describes where the thermostat is designed to be installed.

AprilAire 8466 Control Method

How do you control this thermostat?

29 AprilAire 8466 0 Votes Buttons

51 Thermostats in this range Buttons

AprilAire 8466
AprilAire 8466

Control is via physical buttons, supporting straightforward manual operation without requiring touchscreen interaction.

Explains how users interact with the thermostat.

AprilAire 8466 Programmability Type

What type of programmability does it support?

64 AprilAire 8466 0 Votes 5-1-1

34 Thermostats in this range 7-Day

AprilAire 8466
AprilAire 8466

Programmability type is 5-1-1, enabling different temperature schedules for weekdays, Saturday, and Sunday.

Defines scheduling and automation capability.

AprilAire 8466 User Interface Type

What type of user interface does it have?

0 AprilAire 8466 0 Votes Button-Based

60 Thermostats in this range Button-Based

AprilAire 8466
AprilAire 8466

The user interface uses buttons, providing tactile feedback and straightforward control for users.

Describes the primary interface design.

Physical & Installation 17

AprilAire 8466 Width

What is the width of the thermostat?

1 inch 0Votes
AprilAire 8466
4.92 inch (Average)

AprilAire 8466
AprilAire 8466

The width is 1 inch (about 2.54 cm), indicating the narrow dimension of the thermostat.

Indicates the horizontal size of the thermostat.

AprilAire 8466 Depth

What is the depth of the thermostat?

5.25 inch 0Votes
AprilAire 8466
1.87 inch (Average)

AprilAire 8466
AprilAire 8466

The device depth is 5.25 inch (approximately 13.34 cm), which is the extent it will protrude from the mounting surface.

Measures how far the thermostat protrudes from the wall.

AprilAire 8466 Height

What is the height of the thermostat?

4.5 inch 0Votes
AprilAire 8466
4.1 inch (Average)

AprilAire 8466
AprilAire 8466

The height is 4.5 inch (about 11.43 cm), matching the display size and providing a compact physical footprint.

Indicates the vertical size of the thermostat.

AprilAire 8466 Weight

How much does the thermostat weigh?

0.7 lbs 0Votes
AprilAire 8466
0.85 lbs (Average)

AprilAire 8466
AprilAire 8466

The weight is 0.7 lbs (approximately 0.32 kg), making it very lightweight and easy to handle during installation.

Shows how heavy the thermostat unit is.

AprilAire 8466 Mounting Type

How is the thermostat mounted?

39 AprilAire 8466 0 Votes Wall-Mounted

29 Thermostats in this range Wall-Mounted

AprilAire 8466
AprilAire 8466

The thermostat is designed for Wall-Mounted installation, the most common mounting option for home thermostats.

Specifies how the thermostat is mounted.

AprilAire 8466 Wall Plate

Is a wall plate included?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

Indicates whether a wall plate is included.

Display & Controls 18

AprilAire 8466 Display Type

What type of display does it use?

29 AprilAire 8466 0 Votes LCD

25 Thermostats in this range LCD

AprilAire 8466
AprilAire 8466

The display type is LCD, offering clear visual feedback and easy-to-read temperature and system status information.

Defines the underlying display technology.

AprilAire 8466 Display Size

How large is the display?

4.5 inch 0Votes
AprilAire 8466
4.8 inch (Average)

AprilAire 8466
AprilAire 8466

The display size measures 4.5 inch (approximately 11.43 cm), providing ample viewing space for settings and information.

Indicates the diagonal size of the display.

AprilAire 8466 Touchscreen

Does it have a touchscreen?

No 0Votes AprilAire 8466

Yes Thermostats in this range

Shows whether touch input is supported.

AprilAire 8466 Backlight

Is the display backlit?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

Indicates if the display is backlit.

AprilAire 8466 Adjustable Brightness

Can you adjust the brightness?

No 0Votes AprilAire 8466

Yes Thermostats in this range

Allows users to change screen brightness.

AprilAire 8466 Color Display

Is it a color display?

No 0Votes AprilAire 8466

Yes Thermostats in this range

Indicates support for multiple colors on screen.

Connectivity & Smart Features 14

AprilAire 8466 Wi-Fi Connectivity

Does the thermostat support Wi-Fi connectivity?

No 0Votes AprilAire 8466

Yes Thermostats in this range

Indicates whether the thermostat can connect to a Wi-Fi network for smart features and remote control.

AprilAire 8466 Bluetooth Connectivity

Does it support Bluetooth?

No 0Votes AprilAire 8466

Yes Thermostats in this range

Shows whether Bluetooth connectivity is available.

AprilAire 8466 Zigbee

Does it support Zigbee?

No 0Votes AprilAire 8466

Yes Thermostats in this range

Indicates compatibility with Zigbee networks.

AprilAire 8466 Z-Wave

Does it support Z-Wave?

No 0Votes AprilAire 8466

Thermostats in this range Who knows? (Help us out by suggesting one!)

Indicates compatibility with Z-Wave systems.

AprilAire 8466 Thread

Does it support Thread?

No 0Votes AprilAire 8466

Yes Thermostats in this range

Indicates support for the Thread protocol.

AprilAire 8466 Cloud Connectivity

Does it connect to the cloud?

No 0Votes AprilAire 8466

Yes Thermostats in this range

Shows whether cloud services are used.

Sensors & Monitoring 17

AprilAire 8466 Temperature Range

What temperature range is supported?

14 AprilAire 8466 0 Votes 45-90 °F

21 Thermostats in this range 40-90°F

AprilAire 8466
AprilAire 8466

The operating temperature range spans from 45 to 90 °F (approximately 7.2 to 32.2 °C), suitable for typical residential environments.

Indicates supported temperature measurement range.

AprilAire 8466 Temperature Sensor Type

What type of temperature sensor is used?

59 AprilAire 8466 0 Votes Thermistor

49 Thermostats in this range Thermistor

AprilAire 8466
AprilAire 8466

The temperature sensor type is a Thermistor, which is commonly used for precise temperature measurements in thermostats.

Defines the technology used to measure temperature.

AprilAire 8466 Sensor Calibration

Can the sensors be calibrated?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

AprilAire 8466
AprilAire 8466

Sensor Calibration is included, ensuring the thermostat’s temperature readings can be adjusted for accurate performance.

Allows manual or automatic sensor adjustment.

AprilAire 8466 Real-Time Monitoring

Does it offer real-time monitoring?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

AprilAire 8466
AprilAire 8466

Real-Time Monitoring is available, which means the thermostat can continuously track and report environmental data for immediate feedback and adjustments.

Provides live environmental data.

AprilAire 8466 Humidity Sensor

Does it measure humidity?

No 0Votes AprilAire 8466

Yes Thermostats in this range

Indicates whether humidity is measured.

AprilAire 8466 Motion Sensor

Does it have a motion sensor?

No 0Votes AprilAire 8466

Yes Thermostats in this range

Detects movement near the thermostat.

Scheduling & Automation 18

AprilAire 8466 Scheduling Type

What type of scheduling is available?

9 AprilAire 8466 0 Votes Manual

25 Thermostats in this range Manual

AprilAire 8466
AprilAire 8466

Scheduling type is Manual, indicating the user must input and adjust schedules themselves rather than automatic or guided scheduling.

Defines how schedules are created and managed.

AprilAire 8466 Temperature Presets

Are temperature presets available?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

AprilAire 8466
AprilAire 8466

Temperature Presets allow for quick selection of commonly used temperature settings, enhancing convenience.

Allows quick switching between preset temps.

AprilAire 8466 Time-Based Triggers

Are time-based triggers supported?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

AprilAire 8466
AprilAire 8466

Time-Based Triggers enable the thermostat to adjust settings automatically based on the time of day.

Executes actions at set times.

AprilAire 8466 Scheduling Capability

Does it support scheduling?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

Indicates whether scheduling is supported.

AprilAire 8466 Daily Scheduling

Can you set daily schedules?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

Allows temperature changes by day.

AprilAire 8466 Weekly Scheduling

Can you set weekly schedules?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

Allows different schedules across the week.

HVAC Compatibility 18

AprilAire 8466 HVAC System Type

Which HVAC system types are supported?

54 AprilAire 8466 0 Votes Central, Split

38 Thermostats in this range Central, Split

AprilAire 8466
AprilAire 8466

This thermostat is compatible with Central and Split HVAC system types, covering the most common household heating and cooling systems.

Defines the general HVAC system types supported.

AprilAire 8466 Heating System Compatibility

What heating systems are supported?

39 AprilAire 8466 0 Votes Furnace, Heat Pump

27 Thermostats in this range Furnace, Boiler, Heat Pump

AprilAire 8466
AprilAire 8466

It supports compatibility with Furnace and Heat Pump heating systems, allowing broad use with common home heating options.

Indicates supported heating system types.

AprilAire 8466 Fan Control

Can it control the HVAC fan?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

AprilAire 8466
AprilAire 8466

Fan Control is available, giving users the option to manage the HVAC fan independently of heating or cooling cycles.

Allows independent fan operation control.

AprilAire 8466 Radiant Heating Compatibility

Does it support radiant heating?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

AprilAire 8466
AprilAire 8466

This thermostat is compatible with Radiant Heating systems, making it suitable for underfloor or other radiant heat installations.

Supports radiant floor or panel heating.

AprilAire 8466 Gas Furnace Compatibility

Does it support gas furnaces?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

AprilAire 8466
AprilAire 8466

Gas Furnace Compatibility is supported, meaning it can interface with gas furnace heating systems typically found in homes.

Indicates support for gas furnaces.

AprilAire 8466 Oil Furnace Compatibility

Does it support oil furnaces?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

AprilAire 8466
AprilAire 8466

Oil Furnace Compatibility is included, enabling connection and control of oil-based heating systems.

Indicates support for oil furnaces.

Power & Electrical 14

AprilAire 8466 Power Source

What is the power source?

49 AprilAire 8466 0 Votes Hardwired

35 Thermostats in this range Hardwired

AprilAire 8466
AprilAire 8466

The power source is Hardwired, meaning the thermostat connects directly to the home’s electrical wiring for continuous power.

Indicates how the thermostat receives power.

AprilAire 8466 Battery Backup

Is there battery backup?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

AprilAire 8466
AprilAire 8466

Battery Backup is included, providing continued operation during power interruptions for reliable temperature control.

Maintains operation during power outages.

AprilAire 8466 Battery Life

How long does the battery last?

12 months 0Votes
AprilAire 8466
14.12 months (Average)

AprilAire 8466
AprilAire 8466

The battery life, if batteries are used, can last up to 12 months under typical conditions.

Estimates how long batteries last under normal use.

AprilAire 8466 Power Consumption

How much power does it consume?

1 Watt 0Votes
AprilAire 8466
3.91 Watt (Average)

AprilAire 8466
AprilAire 8466

The power consumption is very low at 1 Watt, contributing to energy efficiency during operation.

Measures power usage during operation.

AprilAire 8466 Standby Power Usage

How much power is used in standby?

0.5 Watt 0Votes
AprilAire 8466
1.15 Watt (Average)

AprilAire 8466
AprilAire 8466

Standby power usage is very low at 0.5 Watt, minimizing electricity consumption when the device is idle.

Indicates power draw when idle.

AprilAire 8466 Power Frequency

What power frequency is supported?

60 Hz 0Votes
AprilAire 8466
59.78 Hz (Average)

AprilAire 8466
AprilAire 8466

Operates at a standard power frequency of 60 Hz, which is typical for North American electrical systems.

Indicates supported electrical frequency.

Safety, Compliance & Reliability 14

AprilAire 8466 Operating Temperature Range

What is the operating temperature range?

64 AprilAire 8466 0 Votes 32-120°F

39 Thermostats in this range 32-104°F

AprilAire 8466
AprilAire 8466

The storage temperature range is from 32 to 120 °F (approximately 0 to 48.9 °C), indicating safe limits for storing the thermostat when not in use.

Defines the ambient temperature range for safe operation.

AprilAire 8466 Operating Humidity Range

What humidity range is supported?

79 AprilAire 8466 0 Votes 5-95%

45 Thermostats in this range 5-90%

AprilAire 8466
AprilAire 8466

The operating humidity range is 5-95%, covering almost all indoor humidity conditions, ensuring reliable thermostat functionality.

Specifies allowable humidity levels during operation.

AprilAire 8466 Electrical Safety Certification

What electrical safety certifications does it have?

34 AprilAire 8466 0 Votes UL, CSA

28 Thermostats in this range UL

AprilAire 8466
AprilAire 8466

The device carries electrical safety certifications from UL and CSA, ensuring compliance with recognized safety standards.

Lists electrical safety certifications.

AprilAire 8466 Regulatory Compliance

What regulatory standards does it meet?

29 AprilAire 8466 0 Votes FCC

26 Thermostats in this range FCC

AprilAire 8466
AprilAire 8466

The thermostat complies with FCC regulations, ensuring it meets standards for electromagnetic interference and safety.

Indicates compliance with regulations.

AprilAire 8466 EMC Compliance

Is it EMC compliant?

Yes 0Votes AprilAire 8466

Yes Thermostats in this range

AprilAire 8466
AprilAire 8466

The thermostat complies with Electromagnetic Compatibility (EMC) standards, reducing interference with other electronics.

Indicates electromagnetic compatibility compliance.

AprilAire 8466 Warranty Length

How long is the warranty?

89 AprilAire 8466 0 Votes 5 years

39 Thermostats in this range 5 years

AprilAire 8466
AprilAire 8466

The warranty length is 5 years, offering moderate coverage for repairs or defects under manufacturer terms.

Indicates duration of warranty coverage.

Surveys

Because hot takes deserve votes.

AprilAire 8466 Temperature Accuracy

How accurate is this thermostat at maintaining the set temperature during daily use?

Extremely accurate — Within plus or minus 0.5 degrees 0Votes
Very accurate — Within plus or minus 1 degree 0Votes
Decently accurate — Within plus or minus 2 degrees 0Votes
Somewhat inconsistent — Within plus or minus 3 degrees 0Votes
Very inconsistent — More than plus or minus 3 degrees 0Votes

AprilAire 8466 Response Speed to Temperature Changes

How quickly does this thermostat react after the temperature setting is adjusted?

Instant response — Under 30 seconds 0Votes
Quick response — 30 seconds to 1 minute 0Votes
Moderate response — 1 to 3 minutes 0Votes
Slow response — 3 to 5 minutes 0Votes
Very slow response — Over 5 minutes 0Votes

AprilAire 8466 Ease of Setup and Installation

How easy is it to install and set up this thermostat for the first time?

Super easy and stress free — Finished in under 15 minutes 0Votes
Pretty straightforward — About 15 to 30 minutes 0Votes
Manageable with effort — Around 30 to 60 minutes 0Votes
Time consuming and confusing — 1 to 2 hours 0Votes
Extremely frustrating — Over 2 hours 0Votes

AprilAire 8466 Ease of Daily Use

How easy is it to control and adjust this thermostat in everyday use?

Effortless and intuitive — No learning needed 0Votes
Mostly easy to use — Minor learning curve 0Votes
Usable but not smooth — Takes regular effort 0Votes
Often confusing — Requires frequent checking 0Votes
Hard to use — Causes daily frustration 0Votes

AprilAire 8466 Smart Features and App Experience

How well do the smart features and mobile app work with this thermostat?

Smooth and reliable — No crashes or delays 0Votes
Mostly reliable — Rare glitches 0Votes
Usable but basic — Limited features 0Votes
Unreliable — Frequent bugs or delays 0Votes
Barely usable — Often fails to work 0Votes

AprilAire 8466 Energy Efficiency and Savings

How much does this thermostat help reduce energy usage over time?

Major savings — Over 20 percent reduction 0Votes
Noticeable savings — 10 to 20 percent 0Votes
Some savings — 5 to 10 percent 0Votes
Minimal savings — Under 5 percent 0Votes
No savings — No noticeable reduction 0Votes

AprilAire 8466 Noise Level During Operation

How noticeable is the noise from this thermostat during normal operation?

Completely silent — No audible sound 0Votes
Very quiet — Barely noticeable 0Votes
Occasionally noticeable — Soft clicking sounds 0Votes
Often noticeable — Clearly audible sounds 0Votes
Annoyingly loud — Distracting noise 0Votes

AprilAire 8466 Design and Display Appeal

How appealing is the look and display of this thermostat in a home environment?

Modern and premium — Looks high end 0Votes
Clean and stylish — Fits most interiors 0Votes
Simple and acceptable — Nothing special 0Votes
Outdated design — Feels old fashioned 0Votes
Unattractive look — Stands out poorly 0Votes

AprilAire 8466 Durability and Build Quality

How durable does this thermostat feel with long term everyday use?

Very durable — Expected to last 10 years or more 0Votes
Solid build — Around 7 to 10 years 0Votes
Average quality — About 5 to 7 years 0Votes
Feels fragile — Roughly 3 to 5 years 0Votes
Very flimsy — Under 3 years 0Votes

AprilAire 8466 Pricing and Value

How does the price of this thermostat feel compared to its overall features and performance?

Great value for money — Worth every dollar 0Votes
Pretty good price — Slightly above average 0Votes
Fair deal — Matches what you get 0Votes
Kinda pricey — Costs more than expected 0Votes
Crazy expensive — Not worth the price 0Votes

Reviews 0

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Average Rating

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AprilAire 8466
AprilAire 8466
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