this post was submitted on 27 Jul 2023
145 points (99.3% liked)

Canada

7106 readers
223 users here now

What's going on Canada?



Communities


🍁 Meta


🗺️ Provinces / Territories


🏙️ Cities / Regions


🏒 SportsHockey

Football (NFL)

  • List of All Teams: unknown

Football (CFL)

  • List of All Teams: unknown

Baseball

Basketball

Soccer


💻 Universities


💵 Finance / Shopping


🗣️ Politics


🍁 Social & Culture


Rules

Reminder that the rules for lemmy.ca also apply here. See the sidebar on the homepage:

https://lemmy.ca


founded 3 years ago
MODERATORS
 

Sales are growing so quickly that some installers wonder whether heat pumps could even wipe out the demand for new air conditioners in a few years and put a significant dent in the number of natural gas furnaces.

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 1 points 1 year ago* (last edited 1 year ago) (1 children)

Maybe try looking it up.

Electric resistance heating is 100% energy efficient in the sense that all the incoming electric energy is converted to heat

[–] [email protected] 1 points 1 year ago

@nebula @Rodeo

Here’s how to compare baseboards to heat pumps.

Baseboards create heat through resistive loads. As all the energy creates heat, you can say they are 100% efficient, but that is misleading if you take that to be good.

Heat pumps simply move heat, in either direction, to heat, or cool, and they do this using 1/3rd the energy.

Today’s heat pumps work at much lower air temperatures, can also use ground loops, or exchange heat from water bodies. #HeatPumps