Cooper & Hunter CH-WTH24V Smart HVAC Thermostat with 3.95-Inch Display and Remote App Control – Compatible with HA&HB or 24V Connections

• Product Overview

  The CH-WTH24V is a sleek, modern thermostat designed for seamless control of compatible Cooper & Hunter systems and many standard 24V HVAC systems. It offers advanced scheduling, intuitive controls, and a clear touch display for efficient, user-friendly climate management.

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  Key Features

  • Compatible with all Cooper & Hunter 454B indoor units (excluding wall-mounted models)

  • Supports C&H 410A Multi-Position Air Handlers

  • Works with various third-party 24V systems

  • Energy-saving operation with UL Listing

  • Clean, modern interface with backlit LCD screen

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  Display & Controls

  • 3.95" full-color LCD touchscreen (480×480 resolution)

  • Displays indoor temperature and humidity (built-in sensor)

  • Weekly schedule timer with up to 4 programmable periods per day

  • Adjustable fan speed & energy-saving modes

  • Error code and status display for easier servicing

  • Delay function: extend operation by 1–2 hours for overtime needs

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  Functions & Modes

  • Operating Modes: Auto / Cool / Dry / Heat / Fan

  • Fan Speeds: Auto / Low / Medium / High

  • Timer ON/OFF (12-hour & 24-hour format)

  • Auto airflow test, rotation & backup functions

  • Dual/group control support; child lock

  • Auto-restart after power failure

  • Select models support louver swing, Turbo mode, and individual louver control

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  Wiring & Compatibility

  Connection Terminals:

  Mode	Terminals	Description
  HA&HB	HA, HB	For direct C&H interface
  24V	Y2, Y1, G, R, C	Standard thermostat wiring

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  App Connectivity

  Control remotely with the Cooper & Hunter Remote App:

  • iOS & Android compatible

  • Scan QR codes on the product sheet or search for:
    “Cooper&Hunter Remote App”

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  Specifications

  Feature	Details
  Model	CH-WTH24V
  Display	3.95" LCD touchscreen, 480×480
  Power Supply	24V (from indoor unit/control circuit)
  Temperature Range	62–86 °F
  Dimensions (H × W)	3.95" × 3.95"

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  Why Professionals Prefer It

  Installers appreciate its clean design and intuitive controls. The readable LCD screen, built-in diagnostics, and scheduling functionality make it ideal for both residential and light commercial settings.

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  Ideal Applications

  Perfect for use with:

  • Cooper & Hunter Ceiling Cassettes

  • Slim Duct systems

  • Universal Floor/Ceiling units

  • Floor Console units

  
  
  

Frequently Asked Questions

What’s included in this system?

A complete single-zone system: the indoor unit and its matching outdoor condenser. Choose a line-set kit length at checkout, or supply your own.

Does it heat as well as cool?

Yes — it is an inverter heat pump that both cools and heats. See the specifications for this model’s heating range.

Who should install it?

A licensed HVAC professional — required for the refrigerant, electrical, and startup work, and to keep the manufacturer warranty valid. Many customers buy the equipment here and hire a local installer.

What warranty does it come with?

Cooper & Hunter backs it with a 7-year compressor and 5-year parts limited warranty (with professional installation and registration).