Sensor HONEYWELL Remote Indoor C7189U1005/U | Montreal, Laval, Longueuil, South Shore & North Shore

Some thermostats are poorly located for a simple reason: that is where the wires ran. A cold exterior wall, a stairwell, a wall with the main duct behind it or a room that gets sun all day throws off the temperature reading. When moving the thermostat isn't practical, the Honeywell C7189U1005/U wired indoor sensor offers a reliable solution: it measures the room temperature in a better spot and sends the reading to the thermostat by wire.

A wired reading, simple and stable

The C7189U1005/U is a remote indoor temperature sensor, connected by wire. It uses neither batteries nor wireless communication, so once it's in place, it needs no attention. It's a popular choice in new homes or renovations, where a wire can be run before the walls are finished, and in buildings where people prefer to avoid battery-powered devices.

The sensor is factory calibrated and operates within a range of 7 to 32 °C, suited to occupied rooms. Its compact 38 x 57 x 19 mm (1.5 x 2.25 x 0.75 in.) housing, in Premier White, is very discreet. Screws and anchors for wall mounting are supplied.

Compatibility

This sensor is used with VisionPRO and VisionPRO IAQ thermostats, as well as with the T10+ Pro as a wired indoor sensor. Depending on the thermostat, the sensor's reading can replace the thermostat's own reading or be added to it. We configure this behaviour at startup.

Wired or wireless

The Honeywell family also offers RedLINK wireless indoor sensors. The C7189U1005/U wired sensor has the advantage of simplicity: no batteries to change, no pairing to redo. On the other hand, it requires a wire between the sensor and the thermostat. In a finished home where that path is difficult, a wireless sensor may be more practical; in new construction or an unfinished basement, the wired sensor is often the smartest choice. We help you decide based on your situation, after looking at the possible wire route and the thermostat's location.

Installation by our technicians

The job involves choosing the location, running the wire and configuring the thermostat. Our technicians:

1. identify the room and wall that best represent comfort in the zone;
2. plan the wire route to the thermostat as cleanly as possible;
3. mount the sensor with the supplied screws and anchors;
4. connect the sensor and configure the thermostat to use its reading;
5. check the reading and its effect on heating and cooling operation.

For a reliable result, the sensor must be mounted on an interior wall, away from supply grilles, baseboard heaters, windows, lamps and electronics.

Comfort and savings

A thermostat that reads a skewed temperature runs the equipment at the wrong time: it overheats because its wall is cold, or it shuts off too early because it's in the sun. By moving the reading into the living area, the sensor helps the system hold the setpoint you actually feel. During the Québec winter, that means less overheating and more even comfort.

Maintenance

No special maintenance is needed: occasional dusting is enough. Avoid hiding the sensor behind furniture or a picture frame, and remember to keep it clear if you repaint or rearrange the room.

Technical specifications

• Type: wired remote indoor temperature sensor
• Measurement: indoor temperature
• Calibration: factory
• Operating range: 7 to 32 °C
• Mounting: wall, screws and anchors supplied
• Dimensions: 38 x 57 x 19 mm (1.5 x 2.25 x 0.75 in.)
• Colour: Premier White
• Compatibility: VisionPRO and VisionPRO IAQ series; T10+ Pro (wired indoor sensor)

AirGreen

A family HVAC business holding an RBQ licence, AirGreen has been installing and servicing heating and cooling systems in the Montréal area for more than 15 years. We pay as much attention to small accessories as to major equipment, because a well-informed thermostat makes all the difference.

To buy the Honeywell C7189U1005/U sensor and have it installed, contact AirGreen. We serve Montréal, Laval, Longueuil, the North Shore and the South Shore.