Simple Installation to Home or Business Router

Easily Change System Modes and Indoor Temperature through the Web Portal or Mobile Application

High/Low Temperature and Humidity Messaging Alerts the User When the Indoor Conditions are Too High or Too Low

Advanced Dual-Fuel Control

3-Wires to the Living Space Allows for Easy Equipment Upgrade without Having to Run Additional Thermostat Wire

Automatically Raises Humidity Levels Throughout All Rooms in the Home, Moisturizing Air to Prevent Symptoms of Dryness and to Protect Hardwood Flooring and Woodwork

Removes Air Pollutants by Exchanging the Stale Air in a House with Fresh, Filtered Air Better than Having an Open Window

Equipment Remote Module is Like a New Cordless Tool in Your Toolbox

Pull it Out Whenever it's Too Costly or Time Consuming to Run Wires from a Condensing Unit or Boiler to Control Devices

There are Fewer Holes to Drill and Wires to Run

Just Faster, Easier Installation that Gives You More Profit per Job

Make the Honeywell ERM Your Go to Choice for Fast, Easy Equipment Installation

Suitable for Outdoor Use

Eliminates the Need to Run Additional Wires to Your Equipment, for Example, During a Heat Pump Upgrade

Temperature Sensor Terminals for Outdoor Temperature Sensor or Indoor Freeze Protection

LEDs for Easy Installation Checkout

May Reduce Damage to Homes since Wiring/Drilling is Eliminated

RedLINK Technology

Redlink Wireless Indoor Sensor for Temperature, Humidity and Motion