Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://www.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://www.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://www.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://m.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://m.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html

Smart Radiator Valves Video - Manchester Carbon Co-op 2020 webinar Radbot video clip. #cutCarbon #Radbot #TRV - https://www.earth.org.uk/smart-radiator-valves-talk-20201112.html

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://www.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://m.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://m.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://m.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://m.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html

Versatile #Thermostat got the feature I wanted to implement myself: Direct control of #TRV valves.

Now it's not just on/off decided by the TRV itself (and offset calculated), but directly controlled, so it can try to keep a constant temperature throughout, instead of oscillating.

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://m.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://m.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html

Step 1 in my adventure to direct-controlling my #TRV in #HomeAssistant:
These are dual-controlled - that is they have two percentage controlled valve positions - one when the TRV deems the temperature too cold (i.e. Opening Valve), and one when the TRV decides it shouldn't heat anymore (i.e. Closing Valve).
This is … annoying when you want to control the valve, because you have to not only set one valve position, but two - which are exactly 180° offset from each other.

#today I am in recovery mode from a second #BigNightOut in a row, and it's very grey outside as the remains of storm #Darragh passes by...

I did managed to fix a sticky radiator valve (pumped the pin a bit with the flat side of a coin) and that room temperature is now as set on the #TRV, hurrah!

#PalestineDebrief | The #GazaVisaProgram: Designed to Fail, Humiliate and Impoverish

"This episode is five interviews with Canadians who suffered mentally, emotionally and financially in their attempts to be reunited with their families in #Gaza under the governments Temporary Resident Visa Program for Gazans (#TRV)."

via #CJPME

https://www.buzzsprout.com/1882083/episodes/16096212-the-gaza-visa-program-designed-to-fail-humiliate-and-impoverish

#FamilyReunification #Palestine #Palestinians #CdnPoli #IRCC @palestine

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://www.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://www.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html

Open-Source Thermostatic Radiator Valve (OpenTRV) - OpenTRV retrofit open-source reference mechanical/hardware/software design for zoned heating to save carbon and money. #OpenTRV #TRV #heating #cutCarbon - https://www.earth.org.uk/open-source-programmable-thermostatic-radiator-valve.html