Situation B: MY THERMOSTAT LINKS TO TH/TR/TH-TR. IF AN EXTRA is had by you CABLE

Situation B: MY THERMOSTAT LINKS TO TH/TR/TH-TR. IF AN EXTRA is had by you CABLE

Situation B: MY THERMOSTAT LINKS TO TH/TR/TH-TR. IF AN EXTRA is had by you CABLE

When your thermostat cables connect with terminals marked Th, Tr, and Th-Tr, they truly are most most likely connecting to a gasoline valve.

But, it is important to locate the cables linking to the fuel valve and follow them to your transformer that is 24VAC the heating gear to spot where your “C” connection is. In the event that you need help with this, be sure to contact ecobee support.

Merely link the extra cable to your connection point that is common.

IF NO EXTRA is had by you WIRES

If you fail to have any extra wires, you’ve 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

A different is always to power the ecobee by 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 regarding the ecobee
  • The 2 cables in your old thermostat would connect to RH and W1 regarding the ecobee

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

Situation C:MY THERMOSTAT LINKS TO T/T TERMINALS

When your thermostat wires connect with T/T terminals, keep in mind that you will need a different transformer that is 24VAC power the ecobee. You may even need extra elements.

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

IF YOU HAVE GOT AN ADDITIONAL CABLE

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

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

IF YOU HAVE NO ADDITIONAL 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 PLUG-IN TRANSFORMER

Another solution is always to power the ecobee with a 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 hook up to RC and C in the ecobee
  • The 2 cables on your own old thermostat would connect with RH and W1 in the ecobee

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

NOTE (2): Some T/T connections might not work reliably whenever linked straight https://rose-brides.com/ to the Rh and W1 terminals regarding 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 case the home heating is managed by significantly more than one thermoregulator, your body likely has area valves or a zone control relay.

Please touch base to ecobee help because of the information that is following purchase to find out compatibility and appropriate installation guidelines:

  • Just How thermostats that are many have actually as a whole for the home heating
  • Photos regarding the wiring at each thermostat
  • Photos associated with wiring at any area valves or area panels
  • The make and model of every area valve and/or area panels
  • How many additional cables which are behind the wall surface at each thermostat

If you’re having trouble distinguishing your area valves or zone panels, some widely used brand names for area valves/zone control gear consist of:

  • Taco
  • Honeywell
  • Erie
  • Energy Kinetics

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