Thermostats and Controls

Discussion List

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  Adding C wire to Weil-McLain steam boiler

  PEBD 123 views 10 comments 0 points Most recent by SteamBoiler May 3Thermostats 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 109 views 18 comments 0 points Most recent by EBEBRATT-Ed April 29Thermostats and Controls
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  Nordyne e2eb series furnace with heat pump

  farmersam 47 views 4 comments 0 points Most recent by farmersam April 27Thermostats and Controls
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  Tekmar 256

  PG13 66 views 1 comment 0 points Most recent by pedmec April 24Thermostats and Controls
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  Wiring a 2 zone valve to and 2 thermostat to a taco 2 zone switch relay

  acura22itr 124 views 16 comments 0 points Most recent by EdTheHeaterMan April 25Thermostats and Controls
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  can one circulator be used with 1-zone valve and DWH priority?

  ron 119 views 13 comments 0 points Most recent by MikeAmann April 21Thermostats and Controls
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  Tekmar Outdoor Reset or Internal Temperature Sensors for 14 Unit Apartment Building

  nziegler 63 views 4 comments 0 points Most recent by Steamhead April 19Thermostats and Controls
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  Taco ZVC-405 C terminals not working with Nest

  Khatva 77 views 5 comments 0 points Most recent by HomerJSmith April 16Thermostats and Controls
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  Connecting Honeywell T10 thermostat

  andirocks 71 views 10 comments 0 points Most recent by andirocks April 14Thermostats and Controls
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  Taco 1 zone relay clicking crazy from indirect water heater

  mrmegablocks 52 views 3 comments 0 points Most recent by HomerJSmith April 9Thermostats and Controls
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  Is this a viable option for c wires to smart thermostats controlling a hydronic Boiler

  zvalve 74 views 5 comments 0 points Most recent by zvalve April 8Thermostats and Controls
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  Is 24 volts coming to thermostat and is Tstat Ok

  zvalve 49 views 1 comment 0 points Most recent by Jamie Hall April 6Thermostats and Controls
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  De dietrich boiler reboots when heating

  ThomasVDB 34 views 0 comments 0 points Started by ThomasVDB April 3 Thermostats and Controls
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  9 zone temperature control panel

  BJonesNYC1 42 views 1 comment 0 points Most recent by GroundUp April 3Thermostats and Controls
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  Control 4 Thermostats draining batteries

  BJonesNYC1 50 views 5 comments 0 points Most recent by mattmia2 April 3Thermostats and Controls
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  Is my tstat wrong for the job?

  zvalve 77 views 2 comments 0 points Most recent by neilc April 1Thermostats and Controls
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  Wiring for pumps and zones combined...

  rsilvers 73 views 4 comments 0 points Most recent by rsilvers April 2Thermostats and Controls