What are the top 5 most important factors when considering which residential single unit mini-split heat pump to purchase? Assuming professional installation.

#HVAC #HeatPump

Would like to thank @petereastern and Andrew Cunningham for organising The Heat Pump Unconference at Energy Systems Catapult in Birmingham yesterday.

There was such a great range of discussion from grid flexibility to marketing and misinformation. It was an amazing opportunity to learn from true experts about juicy technical details of the #HeatPump industry, meet some wonderful people and make new connections. 🔥

16WW Heat-pump Control - Settings and control of the heat pump at 16WW. #heatPump #controls #DHW #spaceHeat - https://www.earth.org.uk/heat-pump-16WW-control.html

We Built a Heat Pump Combi 'Boiler'. But Does It Work?

https://youtu.be/X7iolulnb0Y?si=JL1ZszXRIVR7RXBb

#HeatPump #energy #Decarbonisation #electrification

My SO yesterday: "our May electricity bill is much lower than usual. What is going on?"
Me: "We got the heat pump dryer in April, it uses 65% less energy"
#energytransition #gogreen #heatpump

16WW Heat Pump Sounds (2025) - How loud is it standing next to the fan? #heatpump #quiet - https://www.earth.org.uk/16WW-heat-pump-sound-1.html

16WW Heat Pump Sounds (2025) - How loud is it standing next to the fan? #heatpump #quiet - https://www.earth.org.uk/16WW-heat-pump-sound-1.html

Octopus Heat-pump Journey - Via quote and survey and negotiation to keeping us warm fossil-free #heatPump #DHW #spaceHeat #defossilisation - https://www.earth.org.uk/Octopus-heat-pump-journey.html

Every #appliance that's job is to get hot should be a #cryptoMiner or a #heatPump

#electronics #technology #bitcoin #cryptocurrency #crypto #appliances #home

Heatpump engineer be heatpumping
#HeatPump

Octopus Heat-pump Journey - Via quote and survey and negotiation to keeping us warm fossil-free #heatPump #DHW #spaceHeat #defossilisation - https://www.earth.org.uk/Octopus-heat-pump-journey.html

EVHACS, Mitsubishi Electric partner for ‘world’s first’ EV charger and heat pump in one solution #ev #heatpump
https://www.current-news.co.uk/evhacs-mitsubishi-electric-partner-for-worlds-first-ev-charger-and-heat-pump-in-one-solution/

Diarycast - Year In Review (2024) - The 2024 EOU diary, including finally ditching fossil gas... #yearInReview #heatPump - https://www.earth.org.uk/diarycast-20250509.html

Diarycast - Year In Review (2024) - The 2024 EOU diary, including finally ditching fossil gas... #yearInReview #heatPump - https://www.earth.org.uk/diarycast-20250509.html

Domestic Heat Pumps: Barriers to Installation (2022) - A case study in the friction in specifying and installing a heat-pump in the UK, even for a savvy early adopter. #heatpump #netZero #futureReady - https://www.earth.org.uk/heat-pump-barriers.html

I have posted our Solar Generation and Export numbers for May

www.bazmac.me/blog/may-solar-generation-and-export-numbers-2025

#SolarEnergy #SolarPanels #SolarGeneration #OctopusEnergy #OctopusWatch #SolarBattery #OctopusExport #SolarPV #HeatPump #CosyOctopus

#heatpump
https://xkcd.com/3099/

And why did I not think of this?

https://xkcd.com/3099/

The neighbours have electricity too. Could have saved myself a fortune on #Solar and #HeatPump.

🤦🏻

Diarycast - Year In Review (2024) - The 2024 EOU diary, including finally ditching fossil gas... #yearInReview #heatPump - https://www.earth.org.uk/diarycast-20250509.html

Air-water heat pump enthusiasts, a question for you: how do you deal with towel driers?

There is a good chunk of the year that I don’t need my heat pump spending any energy on the heating circuit

But that is where my towel driers are hooked up, while I do need the towels dried every day for the entire year, so I’m confused

#HeatPump