Thermostats and Controls

Discussion List

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  Buderus 2107 BLR SENSOR ERROR

  Designstate 7K views 18 comments 0 points Most recent by revlinds21 January 31Thermostats and Controls
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  a code 12 flash on a board that doesn't have a 12 in the legend

  meticulousmike 5.6K views 5 comments 0 points Most recent by EBEBRATT-Ed January 2020Thermostats and Controls
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  R8285d 5001 Fan coil relay

  Ifollowinstructions 273 views 1 comment 0 points Most recent by Jamie Hall February 2014Thermostats and Controls
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  How to replace a transformer on a Taco SR 504

  Matt_Connolly 2.2K views 3 comments 0 points Most recent by icesailor February 2014Thermostats and Controls
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  need help replacing boiler zone valve-wiring

  steve_25 339 views 1 comment 0 points Most recent by Tim McElwain February 2014Thermostats and Controls
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  Trol A Temp Replacement wiring

  BobbyJ 10.3K views 9 comments 0 points Most recent by npham605 November 2018Thermostats and Controls
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  Honeywell R8222k 1000 replaced with R8222N 1011...same issue

  Smitdy 909 views 2 comments 0 points Most recent by bbunner February 2018Thermostats and Controls
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  Wireless thermostat control RC 2100

  rogers 152 views 0 comments 0 points Started by rogers February 2014 Thermostats and Controls
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  Jumper thermostat contacts - ZoneTrol II

  JKL 377 views 4 comments 0 points Most recent by Big Ed_4 March 2014Thermostats and Controls
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  Logamatic 2107 or Tekmar 260 ?

  pickncrew 814 views 16 comments 0 points Most recent by Big Ed_4 March 2014Thermostats and Controls
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  AHA, I think ???

  lovesteamheat 273 views 3 comments 0 points Most recent by Jamie Hall February 2014Thermostats and Controls
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  Field power vent problem

  LPGasman 377 views 0 comments 0 points Started by LPGasman February 2014 Thermostats and Controls