In case your thermostat cables hook up to terminals marked Th, Tr, and Th-Tr, they truly are most most likely connecting to a gasoline valve.
Nonetheless, it is important to locate the cables connecting towards the fuel valve and follow them to your transformer that is 24VAC the heating gear to spot where your ”C” connection would be. In the event that you need advice about this, be sure to contact ecobee help.
Merely link the extra cable towards the typical connection point.
IF YOU’VE GOT NO ADDITIONAL WIRES
If you don’t have any extra cables, you have got two choices:
- Run a extra cable at your thermoregulator down to your gear
- Buy and install a Fast-Stat Common Maker
ALTERNATE SOLUTION: 24VAC PLUG-IN TRANSFORMER
Another solution is always to power the ecobee with an outside 24VAC plug-in transformer.
This transformer may be attached to a wall surface, and could be wired the following:
- The transformer that is 24VAC would hook up to RC and C in the ecobee
- The 2 cables on your own old thermostat would connect with RH and W1 regarding the ecobee
NOTE: Ensure the transformer is with the capacity of 24V AC production ( maybe maybe not DC output)
Situation C:MY THERMOSTAT LINKS TO T/T TERMINALS
When your thermostat cables connect with T/T terminals, observe that you’ll need an independent transformer that is 24VAC power the ecobee. You can also need components that are additional.
T/T connections frequently suggest an association to a tool referred to as an Aquastat.
IF YOU HAVE GOT A SUPPLEMENTARY CABLE
You will require an isolation relay and a separate 24VAC transformer if you have an extra https://realmailorderbrides.com/ wire.
ecobee calls for an isolation relay with a 24vac coil and Normally Open (N/O) associates.
IF NO EXTRA is had by you WIRES
For those who have no additional cables, you need both a Fast-Stat popular Maker and an independent transformer that is 24VAC
ALTERNATE SOLUTION: 24VAC TRANSFORMER that is PLUG-IN
Another solution is always to power the ecobee having an outside 24VAC plug-in transformer.
This transformer may be connected to a wall surface, and will be wired the following:
- The transformer that is 24VAC would hook up to RC and C in the ecobee
- The 2 cables in your old thermostat would connect with RH and W1 from the ecobee
NOTE: Ensure the transformer can perform 24V AC production ( perhaps perhaps not DC production)
NOTE (2): Some T/T connections might not work reliably whenever connected right to the Rh and W1 terminals associated with the ecobee. A 24 VAC transformer and isolation relay on the equipment side would be necessary (see details under ”IF YOU HAVE AN EXTRA WIRE” above) in that case.
When you yourself have a couple of thermostats managing your home heating:
In the event the heat is managed by significantly more than one thermoregulator, one’s body most most likely has area valves or perhaps an area control relay.
Please touch base to ecobee help aided by the information that is following purchase to ascertain compatibility and appropriate installation guidelines:
- Exactly How numerous thermostats you have actually as a whole for the home heating
- Photos associated with wiring at each thermostat
- Photos regarding the wiring at any area valves or area panels
- The make and model of every area valve and/or area panels
- The amount of extra wires which can be behind the wall surface at each thermostat
Some commonly used brand names for zone valves/zone control equipment include if you are having difficulty identifying your zone valves or zone boards
- Taco
- Honeywell
- Erie
- Energy Kinetics
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