Compatibility Checker.
Welcome to the exciting journey towards green building. Our thermostats are compatible with the majority of homes. This tool will help you determine if a Milesight thermostat is compatible with your heating and cooling system.
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Choose the one you are using.
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Remove cover from your thermostat
Turn off power to the system using the switch or fuse box. Carefully remove your existing thermostat or cover from the wall. On most thermostats, you can do this by gently pulling on the device. On others, you may have to loosen screws.
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Take a look at your thermostat
Check the labels at your thermostat and choose the one you have.
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Tell us how your HVAC works
Check the labels at your thermostat and choose the one you have.
If you are still confused or none of the above options apply to your situation, please contact support.
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Look at your thermostat's base.
Select all the connectors on your thermostat base that attach to wires leading behind the wall.
Your wiring selection is uncommon. Please double check your thermostat and try again. If you are confident in your wiring selection, please contact support.
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Great news! You're compatible.
Your system may be work with Milesight Smart Thermostat WT201
Please note that the heating levels may be not complete in your system. The WT201 can only access a maximum of three heating levels.
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Great news! You're compatible.
Your system may be work with Milesight Smart Thermostat WT201
Please note that the cooling levels may be not complete in your system. The WT201 can only access a maximum of two cooling levels.
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Great news! You're compatible.
Your system may be work with Milesight Smart Thermostat WT201
Please note that the heating & cooling levels may be not complete in your system. The WT201 can only access a maximum of three heating levels and two cooling levels.
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Are you sure about your wiring selection?
Your wiring selection is uncommon. Please doublecheck your selection and re-enter the wires connected to your thermostat. If you are confident in your wiring selection, please contact our support.
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Great news! You're compatible.
Your system may be work with Milesight Smart Thermostat WT201
One more thing you need to check
You may need to double check whether there is a C port in your thermostat. If not, a Milesight Power Extender Kit (PEK) would be your great helper. Please contact your sales representative at Milesight. If you are still not sure, please contact our support.
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Great news! You're compatible.
Your system may be work with Milesight Smart Thermostat WT201
If you need more specialized assistants, please prepare your wire photos before contacting our support, who will review your case based on the photos you submit.
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Great news! You're compatible.
Your system may be work with Milesight Smart Thermostat WT101
Are you using an M30*15 valve?
Milesight Smart Radiator Thermostat WT101 works with most radiator brands. Meanwhile, different types of valves adaptor are provided for options and highly improve its compatibility. If you have questions, the file below will be helpful or you may contact our support.
What Types of Valves Should I Choose?Back
Great news! You're compatible.
Your system may be work with Milesight Smart Fan Coil Thermostat WT301
If you need more specialized assistants, please prepare your wire photos before contacting our support, who will review your case based on the photos you submit.
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Great news! You're compatible.
Your system may be work with Milesight Smart Fan Coil Thermostat WT302
If you need more specialized assistants, please prepare your wire photos before contacting our support, who will review your case based on the photos you submit.
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Let's take a closer look.
Milesight thermostats may not work in your space.
We need to see a picture of your wiring to figure out if your system will work with Milesight.
Step 1
Take a picture of your wires.
Step 2
Contact our support.
Step 3
Review your case with one of our technical specialists, who will request your photo.
