to help you evaluate if the vine thermostat is compatible with your system.
ST-300
TJ-919T
TJ-560
TJ-550
TJ-610E
TJ-919E
TJ-225/225B
Get started
Get started
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1/5
Turn off the power to the system
Remove your old thermostat from the wall plate
Next
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2/5
Please check if there's any indication as follows:
Does not work with millivolt systems
Does not support S terminals for indoor and outdoor sensors.
Does not work with electric
baseboard heat
(110VAC~240V AC)
YES
NO
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If Yes, we're sorry, Vine Smart Thermostat is not compatible with your system.
Start again
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3/5
How do I identify my thermostat wires?
After removing the cover of the old thermostat, select each wire that is connected to the thermostat.
In the example below, you would select:
Next
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4/5
Choose your wire label
Select all the connectors on the base of the thermostat that connect to the wires behind the wall.
R
RC
Rh
W or W1
W2
W3
W/E
E
Y or Y1
Y2
G or G1
G2 or G3
C
O
B
O/B
AUX or X
X1
X2
GH
GL
S,S1 or S2
L
M
D,Dm,Dh,Dhm,Dhum or Dehum
D2,Dh2 or Dhum2
H,Hm,Hum or Hum1
Hum2
T
V
REK
VR
*
Others
Don’t see what you’re looking for?
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Submit
Submit
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5/5
Great news! You’re compatible.
These Vine thermostats can be used in your home.
Programmable Thermostat for House with 4.3" Touch Screen, WiFi Smart HomeThermostat for AC and Heating,App/Voice Control, Work with Alexa and Google Assistant,C-Wire Required,TJ-919T (Black)
Vine Wi-Fi 7day & 8 Period Programmable Smart Home Thermostat - Wi-Fi TJ-550, Compatible with Alexa & Google Assistant, White
Vine 4 Inches Full Touch Screen TJ-560 Programmable Smart Wi-Fi Thermostat for Home with App Control, Energy Saving, Easy Installation, Compatible with Alexa and Google Assistant, White
Vine Wi-Fi 7day & 8 Period Programmable Smart Home Thermostat - Wi-Fi TJ-919E, Compatible with Alexa & Google Assistant - 6th Gen…
Smart Wi-Fi 7 Day/8 Period Programmable Thermostat Model TJ-225B, New Generation, Compatible with Alexa and Google Assistant, Energy Star Certificate, C Wire Require, White
Vine TJ-610E Wi Fi 7 Day and 8 Period Programmable 5th Generation Smart Home Thermostat, Compatible with Amazon Alexa, Google Assistant, and Vine App
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5/5
Your system may be compatible, but installation requires extra steps or equipment.
If No, but there's a C wire on your wall plate.Congratulation! Your system is compatible with vine thermostat.
If you do not have the C wire, you can try to do as follows, but please confirm with your HVAC manufacturer or the electric engineer firstly.
1. Furnace Part: Put Gwire connect to C terminal, use the black jumper wire connect G and Y or W (if you need heat, connect to W, otherwise connect to Y)
2. Thermostat Part: Connect G wire to C terminal on the wallplate. G terminal on the wallplate is blank.
Vine thermostats typically work without a common ("C") wire.
The Vine power connector is an easy C-wire replacement if needed.
VINE C-Wire Power Adapter (White)
If your thermostat has two sets of labels as the picture, contact vine support to see which to enter.
Turn off the power to the system
Please check if there's any indication as follows:
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