Honeywell Home T9 Wi-Fi Smart Thermostat - RCHT9510WFW

Welcome to 'Just Right'

Get smart temperature control in the rooms you care about most. Choose comfort for the room you want, when you want, or allow comfort to go where you go as you move about your home. Then, help save energy when you leave. The minute your family starts waking up, your T9 Smart Thermostat starts working to get the right temperature in the rooms you want to help you prepare for the day.

Changes Modes When You Go

Geofencing can let the T9 know when you leave, so it changes modes to save energy. As you go about your day, you'll be able to check in on your home at any time, and even get alerts if the temperature goes above or below your threshold. With the Honeywell Home app and geofencing, the T9 will know when you're coming and going. No matter your schedule, you can always come home to comfort and save energy when you're away.

People Detection and Smart Response

With Smart Room Sensors, the T9 can know which rooms are in use so it can automatically focus on them. Intelligent motion detection algorithms help it tell the difference between someone passing through or spending time in a room, so your ideal comfort can efficiently follow you and your family from room to room over the course of your day. Smart Response and Alerts will intelligently learn your home's heating and cooling cycle time to deliver the optimal temperature at the right time, reminding you to change your filters when you need to.

Whole Home Coverage

Smart Room Sensors have a stronger signal that can reach up to 200 ft. and penetrate further and deeper across the whole home. This also means the quality of the signal and data presented to the T9 is increased, allowing greater learning and control. Thick walls and flooring can't stand between you and home comfort.

Helps Everyone Sleep Comfortably

As everyone settles in for the night, the T9 shifts focus to the rooms which you selected as important to look after. With comfort focused on the bedroom, a place where you and your family spend a third of their lives, you can be sure your home is working hard to make the temperature 'just right'.

Honeywell Home Smart Thermostat Compatible Homes

Only low voltage systems are compatible with Honeywell Home Smart Thermosats, so the first thing you can do is to identify your home's voltage. Here are some signs that you may have a low voltage system.

• Your home has a furnace in the basement, garage, ect...
• You have either central air conditioning, a heat pump, boiler, or split system.
• Your home contains heating vents along the floors of your rooms.
• Changing your thermostat affects multiple rooms.

Remove your existing thermostat from the wall plate. On most thermostats, you can take off the thermostat by grasping and gently pulling. Some thermostats may have screws, buttons or clasps.

What you should typically see is 18-gauge solid core wire. The most common configuration is five wires; however, you could see as few as two and as many as ten.

If you have a C-Wire an R (R/Rh/Rc) Wire, and any other additional wire, your home is probably compatible with this smart thermostat. A C-Wire or common wire runs from your low-voltage heating and cooling system (24v) and carries continuous power to your thermostat. If you cannot find an existing C-Wire, this particular model does come with a C-Wire adapter.

If you have a high voltage or line voltage system, then this thermostat is not compatible with your home.

Here are some signs that you may have an incompatible system:

• Your current thermostat is labeled as 120v/240v or 110v/220v.
• Your thermostat has black or red thick wires connected by nuts.
• Your thermostat has wires with stranded ends.

If you see any of these, this smart thermostats will not work with your wiring. Honeywell Home does offer other thermostats compatible with line-volt systems.