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Honeywell

Honeywell D6 Pro Wi-Fi Ductless Controller 2-Pack Black

SKU CH-Q64G-5EDKM

A two-pack of Wi-Fi smart thermostats that replace ductless mini-split remotes, controlling 20 brands and 100+ models via app, voice assistants, or on-device settings with scheduling, alerts.

  • ProtocolWiFi
  • TypeThermostats & HVAC
  • App-EnabledYes
  • Controls ductless mini-splits wirelessly via IR signal
  • Manages 20 brands and 100+ models from one app
  • Auto home/away mode adjusts temperature automatically
  • Flexible tabletop or wall mounting suits any room
  • Includes LCD cleaner for clear display maintenance

Two-pack Wi-Fi ductless controllers

The bundle supplies two Honeywell D6 Pro units plus an LCD cleaner, each replacing the handheld remote that ships with a ductless mini-split. They connect to the home network over Wi-Fi and are managed through the Honeywell Home app, giving installers and homeowners a single point of control for multiple indoor heads. The pair is aimed at multi-room installations where coordinating comfort from a phone or voice assistant is preferred over juggling separate remotes.

Controls 20 brands and 100+ models

Each controller uses an IR signal to command the indoor unit, so no wiring runs to the mini-split itself; a 24 V supply is the only electrical requirement. The universal library covers 20 major manufacturers and more than 100 specific models, handling temperature, mode, fan speed, scheduling, geo-fencing and auto changeover. Limits appear when a mini-split falls outside the supported brand list or when the 24 V source is unavailable, leaving that zone dependent on its original remote.

Tabletop or wall mounting with app integration

Flexible mounting lets the D6 sit on a desk or fix to a wall, while the Lyric platform (transitioning to the Honeywell Home app) adds Alexa and Google Home voice control plus filter and humidity alerts. Because the device talks to the mini-split via IR, line-of-sight placement matters, and the 24 V transformer must be routed to the chosen location. The package frees the installer from running low-voltage wires to each indoor unit and gives the homeowner a consolidated dashboard for every paired head.

Highlights

  • Controls ductless mini-splits wirelessly via IR signal
  • Manages 20 brands and 100+ models from one app
  • Auto home/away mode adjusts temperature automatically
  • Flexible tabletop or wall mounting suits any room
  • Includes LCD cleaner for clear display maintenance

Specifications

BrandHoneywell
ProtocolWiFi
TypeThermostats & HVAC
App-EnabledYes

Questions about this item

Will the D6 Pro work with my existing 24 V thermostat wiring?

Yes, the controller requires a 24 V supply and replaces the handheld remote, communicating with the mini-split via IR so no new wiring to the indoor unit is needed.

How can I confirm the D6 Pro is controlling the mini-split correctly after mounting it?

Use the on-device menu to change the temperature or mode and watch the mini-split respond; the Honeywell Home app will also show the current set-point and room temperature once connected to Wi-Fi.

What comes in the 2-pack box and do I need anything else to get started?

The box contains two D6 Pro controllers in black and one LCD screen cleaner; you only need a 24 V power source and a Wi-Fi network for app features.

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