- cross-posted to:
- [email protected]
- cross-posted to:
- [email protected]
Heat pumps can’t take the cold? Nordics debunk the myth::By installing a heat pump in his house in the hills of Oslo, Oyvind Solstad killed three birds with one stone, improving his comfort, finances and climate footprint.
If you are in a traffic jam, you lose range because of the heating. For gas cars, that doesn’t matter at all.
A 1kw heater (less, given they’re all heat pumps these days) isn’t doing squat to the range compared to an 80kw motor.
A gas car has to idle its engine to get heat. It’s burning fuel constantly… that’s why you frequently see broken down gas cars in heavy traffic.
https://youtu.be/dFImHhNwbJo?si=7eXmkPeti8dSWdDV&t=227
Here is an alternative Piped link(s):
https://piped.video/dFImHhNwbJo?si=7eXmkPeti8dSWdDV&t=227
Piped is a privacy-respecting open-source alternative frontend to YouTube.
I’m open-source; check me out at GitHub.
1l/h as I noted further down. Still less range lost relative to the maximal range than in an EV.
Do you have a 100l tank?
Because my ev uses about 1% an hour for heating.
The whole discussion started for winter conditions. You can find the numbers in the other comment thread.
Yeah? I am talking about winter conditions…
deleted by creator
From cooling the engine. When you are standing still and the engine is running it consumes about 1l/h. I just looked up some numbers for EVs: 100kWh battery, heating takes 1kW for every 10K temperature difference, so 3kWh in -10°C. Its higher if you use additional stuff like the heating for the seats. With 150kWh/100km consumption you lose 20km every hour you are in the heated car. I would say that’s a noticeable difference compared to no heating. I also checked how much an AC takes in summer and its about 1 to 2kW for 30°C.
deleted by creator
The answers to your question is already in my post and the 150 was obviously a typo, because the loss in range checks out. It should be 15. AC uses less because the temperature difference is less.