![Replacing thermostat. How can I tell if it's bad or wasn't working by looking at it? What is this small piece that seems broken? : r/MechanicAdvice Replacing thermostat. How can I tell if it's bad or wasn't working by looking at it? What is this small piece that seems broken? : r/MechanicAdvice](https://preview.redd.it/zh28pw84z6481.jpg?width=640&crop=smart&auto=webp&s=8e1a91d78be73a5dd71b3becde8df77205f1d6c7)
Replacing thermostat. How can I tell if it's bad or wasn't working by looking at it? What is this small piece that seems broken? : r/MechanicAdvice
![Looking to replace my thermostat for my propane furnace. Any specific type I need to get? : r/thermostats Looking to replace my thermostat for my propane furnace. Any specific type I need to get? : r/thermostats](https://preview.redd.it/hcen3xi588k81.jpg?width=640&crop=smart&auto=webp&s=aed324ed2fda03bb6852d51e8da3c73fb8316969)
Looking to replace my thermostat for my propane furnace. Any specific type I need to get? : r/thermostats
![so I'm dealing with a thermostat tyrant here, and I'm wondering, how would I get it to change back to 77, picture below as to what my issue is. : r/hvacadvice so I'm dealing with a thermostat tyrant here, and I'm wondering, how would I get it to change back to 77, picture below as to what my issue is. : r/hvacadvice](https://preview.redd.it/so-im-dealing-with-a-thermostat-tyrant-here-and-im-v0-kcyvgd4sn0o91.jpg?auto=webp&s=cc54711280624e50ff99ba7e5b32114e1e41cc86)
so I'm dealing with a thermostat tyrant here, and I'm wondering, how would I get it to change back to 77, picture below as to what my issue is. : r/hvacadvice
![I don't understand why the new Amazon Smart Thermostat won't turn the heat on. Did I wire it wrong? : r/hvacadvice I don't understand why the new Amazon Smart Thermostat won't turn the heat on. Did I wire it wrong? : r/hvacadvice](https://i.redd.it/i-dont-understand-why-the-new-amazon-smart-thermostat-wont-v0-64n4r63cte2a1.jpg?width=3024&format=pjpg&auto=webp&s=101f5309a924cc4dca82c44611579ce39642d89f)
I don't understand why the new Amazon Smart Thermostat won't turn the heat on. Did I wire it wrong? : r/hvacadvice
![What are the reasons for a thermostat like this one to only display the room temperature but not the set temperature? Does it have to be connected to the furnace in order What are the reasons for a thermostat like this one to only display the room temperature but not the set temperature? Does it have to be connected to the furnace in order](https://preview.redd.it/what-are-the-reasons-for-a-thermostat-like-this-one-to-only-v0-fosnd2i820v91.jpg?auto=webp&s=0bbf12ec42ed3abcf26eca0aec55e4df6ef381d9)
What are the reasons for a thermostat like this one to only display the room temperature but not the set temperature? Does it have to be connected to the furnace in order
![I've replaced the radiator, thermostat, and all the coolant. WON'T STOP overheating : r/MechanicAdvice I've replaced the radiator, thermostat, and all the coolant. WON'T STOP overheating : r/MechanicAdvice](https://i.redd.it/enfs4m8a56u91.jpg)
I've replaced the radiator, thermostat, and all the coolant. WON'T STOP overheating : r/MechanicAdvice
![Thermostat Replacement Help: What can I do to make it so I'm not vaguely guessing at how hot/cold my condo is? It's anywhere from a 7-12 degree difference from setting to temperature. : Thermostat Replacement Help: What can I do to make it so I'm not vaguely guessing at how hot/cold my condo is? It's anywhere from a 7-12 degree difference from setting to temperature. :](https://i.redd.it/thermostat-replacement-help-what-can-i-do-to-make-it-so-im-v0-o8y59hmbarh81.jpg?width=3024&format=pjpg&auto=webp&s=fc0602ad81f0709362d34e303a7be13b258c2c4e)
Thermostat Replacement Help: What can I do to make it so I'm not vaguely guessing at how hot/cold my condo is? It's anywhere from a 7-12 degree difference from setting to temperature. :
![Looking for a smart thermostat to replace existing thermostat. I'd like to be able to control it from my phone but do not need voice assistance. Thanks for your help and a Looking for a smart thermostat to replace existing thermostat. I'd like to be able to control it from my phone but do not need voice assistance. Thanks for your help and a](https://i.redd.it/looking-for-a-smart-thermostat-to-replace-existing-v0-fp2kuct0z29a1.jpg?width=3024&format=pjpg&auto=webp&s=16cea8cff409f1933117817527f1c40b3e6e51db)
Looking for a smart thermostat to replace existing thermostat. I'd like to be able to control it from my phone but do not need voice assistance. Thanks for your help and a
![Help? 5yr old electric water heater started out scalding water then trip the reset button. Plumber tested the thermostats and elements Thursday and said it was fine. Today it was tripped again Help? 5yr old electric water heater started out scalding water then trip the reset button. Plumber tested the thermostats and elements Thursday and said it was fine. Today it was tripped again](https://i.redd.it/nxjexes7io971.jpg)
Help? 5yr old electric water heater started out scalding water then trip the reset button. Plumber tested the thermostats and elements Thursday and said it was fine. Today it was tripped again
![My thermostat reports a higher temperature (72F) than these two temperature sensors. Is there some way to recalibrate my thermostat? More detail in comment : r/fixit My thermostat reports a higher temperature (72F) than these two temperature sensors. Is there some way to recalibrate my thermostat? More detail in comment : r/fixit](https://i.redd.it/qir6o5v50tx71.jpg)