ALTERNATE SOLUTION: 24VAC TRANSFORMER that is PLUG-IN. This transformer may be attached to a wall surface, and could be wired the following:

• The 24VAC transformer wires would connect to RC and C in the ecobee
• The 2 cables in your old thermostat would connect with RH and W1 regarding the ecobee

NOTE: make sure the transformer can perform 24V AC production ( perhaps not DC production)

Situation B:MY THERMOSTAT LINKS TO TH/TR/TH-TR

In case your thermostat cables hook up to terminals marked Th, Tr, and Th-Tr, these are generally most likely connecting to a gasoline valve.

But, you will have to locate the cables linking towards the gasoline valve and follow them towards the transformer that is 24VAC the heating gear to recognize where your “C” connection will likely to be. In the event that you need advice about this, please contact ecobee help.

IF AN EXTRA is had by you WIRE

Merely link the free cable into the connection point that is common.

IF YOU HAVE GOT NO ADDITIONAL WIRES

You have two options if you do not have any additional wires:

• Run a extra cable at your thermoregulator down to your gear

• Buy and install a Fast-Stat Common Maker

ALTERNATE SOLUTION: 24VAC TRANSFORMER that is PLUG-IN

A different would be to power the ecobee by having an outside plug-in transformer that is 24VAC.

This transformer may be connected to a wall surface, and will be wired the following:

• The transformer that is 24VAC would connect with RC and C regarding the ecobee
• The 2 cables on the old thermostat would connect with RH and W1 regarding the ecobee

NOTE: Ensure the transformer can perform 24V AC production ( maybe maybe perhaps not DC production)

Situation C:MY THERMOSTAT CONNECTS TO T/T TERMINALS

When your thermostat cables connect with T/T terminals, remember that you’ll need an independent 24VAC transformer to power the ecobee. It’s also possible to need components that are additional.

T/T connections frequently suggest an association to a computer device referred to as an Aquastat.

IF YOU’VE GOT AN ADDITIONAL CABLE

When you have an additional cable, you will need an isolation relay and a different 24VAC transformer.

ecobee calls for an isolation relay having a coil that is 24vac Normally Open (N/O) connections.

IF NO EXTRA is had by you WIRES

When you yourself have no additional cables, you will need both a Fast-Stat popular Maker and a split 24VAC transformer

ALTERNATE SOLUTION: 24VAC PLUG-IN TRANSFORMER

An alternative solution is always to power the ecobee by having an outside plug-in transformer that is 24VAC. This transformer are how to delete naughty flirt matches account connected to a wall surface, and will be wired the following:

• The transformer that is 24VAC would hook up to RC and C from the ecobee
• The 2 cables on your own old thermostat would connect with RH and W1 regarding the ecobee

NOTE: Ensure the transformer can perform 24V AC production ( maybe perhaps not DC output)

NOTE (2): Some T/T connections may well not work reliably whenever linked straight to the Rh and W1 terminals for the ecobee. If that’s the case, a 24 VAC transformer and isolation relay in the gear part will be necessary (see details under “FOR THOSE WHO HAVE A SUPPLEMENTARY WIRE” above).

When you yourself have a couple of thermostats managing your home heating:

In the event the home heating is managed by significantly more than one thermoregulator, one’s body most likely has area valves or even a area control relay.

Please touch base to ecobee help aided by the after information in purchase to ascertain compatibility and appropriate installation guidelines:

• Just exactly How numerous thermostats you have actually as a whole for the heating system
• Photos of this wiring at each thermostat
• Photos associated with the wiring at any area valves or area panels
• The make and model of each and every area valve and/or area boards
• The amount of additional cables which are behind the wall 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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