FAST-STAT Common Maker Thermostat Wire Extender (Adds a Common “C” Connection)

January 2, 2018 - Comment

Adds a common connection “C” to a thermostat. The Common Maker is designed to work with all popular Wi-Fi thermostats. It allows a 24-Volt power source to be added to an existing installation, without adding an additional wire. For more information and wiring solutions, refer to the Wiring Solutions Guidebook at http://www.fast-stat.net/pdf/FAST-STAT-Wiring-Solutions-Guidebook-52.pdf Product Features This

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(as of April 19, 2020 8:17 am EDT - Details)

Adds a common connection “C” to a thermostat. The Common Maker is designed to work with all popular Wi-Fi thermostats. It allows a 24-Volt power source to be added to an existing installation, without adding an additional wire. For more information and wiring solutions, refer to the Wiring Solutions Guidebook at http://www.fast-stat.net/pdf/FAST-STAT-Wiring-Solutions-Guidebook-52.pdf

Product Features

  • This is product is only to be installed by a qualified Heating & Cooling Technician
  • Adds a common connection “C” to a thermostat
  • Allows a 24-Volt power source to be added to an existing installation, without adding an additional wire
  • Designed to work with all popular Wi-Fi thermostats
  • Some systems may not be covered in the instructions provided. See http://fast-stat.net/pdf/FAST-STAT-Wiring-Solutions-Guidebook-52.pdf for all installations.

Comments

TT says:

Perfect solution for installing Wi-Fi thermostats when you don’t have an extra C-wire to use Works as advertised and included easy-to-follow instructions for someone who is already familiar with wiring a thermostat. The larger of the two black boxes that connects to your furnace includes double-sided adhesive to conveniently attach it next to your controller board. The smaller black box needs to go inside your wall behind your thermostat, so you’ll need to make the hole big enough to slide it into the wall. If you’re not comfortable doing your own wiring and following the included…

kanuk shopper says:

Uses one of an existing pair of thermostat wires to provide a C line to power a modern or smart thermostat, and the control circuit to energize the … Works as described. Uses one of an existing pair of thermostat wires to provide a C line to power a modern or smart thermostat, and the control circuit to energize the zone controller. Unless you are getting 12v AC from a transformer on the boiler, you will need a plugin transformer which from reading needs to be on the same phase as the boiler transformers. I had a gang box conveniently located above, and feeding the boiler w mains voltage. I replaced the plate and wired with a duplex outlet…

Meers says:

This was so easy yo install This was so easy yo install. This converted my two wire (Red and White) boiler thermostat to 3 wire (Red white and common). Has been working flawlessly so far. I habe a TACO SR504 at the boiler. Used this to work with my ecobee3

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