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AprilAire 8444 Digital Thermostat

SKU: RP8444

IN STOCK! Ships same business day if ordered before 3pm PT

WARNING: Cancer and Reproductive Harm –

Product Description

The AprilAire 8444 Digital Thermostat is capable of controlling single stage, multi stage, and heat pump HVAC systems. This thermostat model provides on-demand temperature control and an easily readable display.

  • Universal thermostat compatible with most 1H/1C HVAC systems
  • 4.5" backlit digital display for easy reading of temperatures, alerts, and settings
  • Displays room temperature, temperature set point, and optional outdoor temperature
  • Circulation fan mode for air cleaning
  • Two power options: AC hardwired or battery powered with front battery door access
  • Display can indicate service alerts for a connected air filter, humidifier, dehumidifier, etc

Why You Would Use This Product:

The AprilAire 8444 Universal Programmable Thermostat is a widely compatible thermostat with plenty of standard and advanced features to support most HVAC systems.

In The Box:

  • Thermostat
  • Mounting Hardware

NOTE: Professional installation recommended.

Tech Specs

  • Part Number: 8444
  • UPC: 686720844409
  • Applicable HVAC Systems:
    • Standard systems gas, oil, electric
    • Single stage/heat pump/multi-stage
    • Millivolt systems


  • Control Range: 45° to 99°F (7° to 32°C)
  • Display Range: 32° to 99°F (0° to 40°C)
  • Accuracy: ± 1°F (± 0.5°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:
    • 24 VAC (18-30 VAC)
    • 1 amp maximum load per terminal
    • 2.5 amp total maximum load (all terminals)
  • AC Power: 18-30 Volt AC
  • Dimensions: 5.25 H x 4.50 W x 1.00 D inches
  • Approvals: FCC, IC
  • Warranty: 5-Year Limited

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