Thermostats and Controls

Discussion List

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  Adding C wire to Weil-McLain steam boiler

  PEBD 5.2K views 23 comments 0 points Most recent by jesmed1 January 2024Thermostats and Controls
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  Can I pigtail a "C" common wire to power a Smart Thermostat to the 24v wires coming from the outside

  JimmyNJ 6.4K views 18 comments 0 points Most recent by EBEBRATT-Ed April 2022Thermostats and Controls
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  Nordyne e2eb series furnace with heat pump

  farmersam 101 views 4 comments 0 points Most recent by farmersam April 2022Thermostats and Controls
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  Tekmar 256

  PG13 121 views 1 comment 0 points Most recent by pedmec April 2022Thermostats and Controls
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  Wiring a 2 zone valve to and 2 thermostat to a taco 2 zone switch relay

  acura22itr 2.4K views 25 comments 0 points Most recent by Erin Holohan Haskell October 2022Thermostats and Controls
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  Tekmar Outdoor Reset or Internal Temperature Sensors for 14 Unit Apartment Building

  nziegler 181 views 4 comments 0 points Most recent by Steamhead April 2022Thermostats and Controls
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  Taco ZVC-405 C terminals not working with Nest

  Khatva 401 views 5 comments 0 points Most recent by HomerJSmith April 2022Thermostats and Controls
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  Connecting Honeywell T10 thermostat

  andirocks 876 views 10 comments 0 points Most recent by andirocks April 2022Thermostats and Controls
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  Taco 1 zone relay clicking crazy from indirect water heater

  mrmegablocks 1.8K views 4 comments 0 points Most recent by mrmegablocks February 2023Thermostats and Controls
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  Is this a viable option for c wires to smart thermostats controlling a hydronic Boiler

  zvalve 71 views 5 comments 0 points Most recent by zvalve April 2022Thermostats and Controls
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  Is 24 volts coming to thermostat and is Tstat Ok

  zvalve 71 views 1 comment 0 points Most recent by Jamie Hall April 2022Thermostats and Controls
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  De dietrich boiler reboots when heating

  ThomasVDB 41 views 0 comments 0 points Started by ThomasVDB April 2022 Thermostats and Controls
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  9 zone temperature control panel

  BJonesNYC1 51 views 1 comment 0 points Most recent by GroundUp April 2022Thermostats and Controls
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  Control 4 Thermostats draining batteries

  BJonesNYC1 153 views 5 comments 0 points Most recent by mattmia2 April 2022Thermostats and Controls
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  Is my tstat wrong for the job?

  zvalve 81 views 2 comments 0 points Most recent by neilc April 2022Thermostats and Controls
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  Wiring for pumps and zones combined...

  rsilvers 461 views 4 comments 0 points Most recent by rsilvers April 2022Thermostats and Controls