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Q: I have a honeywell t6 proseries thermostat. after wiring up the remote temp sensor does the thermostat auto recognize the remote temp sensor?

You have to program it to use remote Options 1 thermostat only 2 remote only. 3 average between the 2 You need to follow manual

Q: do you need to wire the sensor to the thermostat or can it work w/o being wired?

This is a very simple device. It's a thermistor in a box. Absolutely must be wired if you want it to work.

Q: Is there some kind of backplate I can use with this? I have one, but I need a backplate to cover the screw holes where the thermostat used to be.

You could use any suitable blank wall switch cover as a back plate. I assume you have a compatible digital thermostat at another location. This unit is thermistor sensor only. Be sure to seal the wire hole to stop air infiltration.

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Description

🌡️ Stay cool, stay smart — remote sensing redefined!

HVAC OPTIMIZATION - Enhance your system’s efficiency by monitoring temperature remotely for smarter climate control.
SEAMLESS INTEGRATION - Hardwired 230V connection ensures reliable, uninterrupted performance.
DISCREET MODERN DESIGN - Sleek premier white sensor blends flawlessly with any room decor.
EFFORTLESS INSTALLATION - Designed for quick setup—no field calibration or batteries required.
PRECISION TEMPERATURE SENSING - Eliminate guesswork with factory-calibrated accuracy right where you need it.

The Honeywell C7189U1005 is a hardwired indoor remote temperature sensor designed to provide precise temperature readings in locations where thermostat placement is suboptimal. Featuring factory calibration, a sleek low-profile design, and easy installation without the need for batteries or field calibration, it seamlessly integrates into HVAC systems to optimize climate control and comfort.

Specifications

Manufacturer	Honeywell
Part Number	C7189U1005/U
Item Weight	1.13 ounces
Product Dimensions	7 x 5 x 4 inches
Item model number	C7189U1005
Is Discontinued By Manufacturer	No
Color	Premier White
Style	Modern
Material	Plastic
Thickness	11 Inches
Power Source	battery-powered
Voltage	230 Volts
Item Package Quantity	1
Display Style	Manual
Special Features	Low Profile
Usage	Sensor for HVAC system
Included Components	Sensor
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

I have a honeywell t6 proseries thermostat. after wiring up the remote temp sensor does the thermostat auto recognize the remote temp sensor?

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Is there some kind of backplate I can use with this? I have one, but I need a backplate to cover the screw holes where the thermostat used to be.

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