Tag: Wiring

  • Wiring Diagram for Honeywell Thermostat

    Wiring Diagram for Honeywell Thermostat

    Our Wiring Diagram for Honeywell Thermostat follows. Now today’s thermostats have so many new functions. So there are many more wires to connect up when installing a new or replacement t-stat. Gone are the two-wire days.  In those times, all you needed was one wire from the furnace transformer.  Plus, you had another to feed…

  • Wiring Diagram 4 Wire for Honeywell Thermostat

    Wiring Diagram 4 Wire for Honeywell Thermostat

    Our Wiring Diagram 4 Wire for Honeywell Thermostat follows. Now today’s thermostats have so many new functions. So there are many more wires to connect up when installing a new or replacement t-stat. Gone are the two-wire days.  In those times, all you needed was one wire from the furnace transformer.  Plus, you had another…

  • Honeywell Thermostat Wiring Instructions

    Honeywell Thermostat Wiring Instructions

    The most “meaty” part of following the wiring instructions for a new Honeywell thermostat, is correctly connecting it to the HVAC system.  One useful feature about these t-stats, is that they generally use the same wire labeling as their older models. Today’s WiFi  t-stats still use the R, Rx, C, W, Y1, Y2, et al…

  • Honeywell Smart Thermostat RTH9580WF Wiring Instructions

    Honeywell Smart Thermostat RTH9580WF Wiring Instructions

    Gives Honeywell Smart Thermostat RTH9580WF Wiring Instructions. Now the most “meaty” part of installing a new Honeywell smart thermostat, is correctly wiring it up, and so we offer these basic instructions for that here.  One useful feature about Honeywell t-stats, is that they generally use the same wire labeling as their older models. Today’s WiFi …

  • Honeywell WiFi Thermostat Wiring Instructions

    Honeywell WiFi Thermostat Wiring Instructions

    The most “meaty” part of installing a new Honeywell WiFi thermostat, is correctly wiring it up, and so we offer these basic instructions for that here.  One useful feature about Honeywell t-stats, is that they generally use the same wire labeling as their older models. Today’s WiFi  t-stats still use the R, Rx, C, W,…

  • 4 Wire Thermostat Wiring Color Code

    4 Wire Thermostat Wiring Color Code

    If you’ve installed more than a few thermostats (t-stats), you likely noticed that many of them use four wires.  See this shown below in the units we’ve wired.  Typical 4 wire thermostat wiring color code examples follow. 4 Wire Thermostat Wiring Color Code In the setups we’ve seen, the most common wire color code guide…

  • Honeywell Thermostat Wiring Color Code

    Honeywell Thermostat Wiring Color Code

    With so many new functions on today’s modern thermostats (t-stats), there is of course, many more wires to connect up. Gone are the two-wire days. Thus we need some soft of color code on the wires to keep all the functions straight. So here, we show examples of the Honeywell thermostat wiring color code for…

  • Honeywell Thermostat Wiring Diagram 4 Wire

    Honeywell Thermostat Wiring Diagram 4 Wire

    Today’s thermostats have so many new functions. So there are many more wires to connect up when installing a new or replacement t-stat. Gone are the two-wire days.  In those times, all you needed was one wire from the furnace transformer.  Plus, you had another to feed power to a gas valve or relay to…