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.

If everyone in the world had an engineering degree the distinction might have been important, but complaining about it in this context is just pedantic.

I really don’t agree with that. “Baseboard heaters are 100% efficient” is an objectively false statement. And efficiency is a very common and basic concept that doesn’t require a degree to understand.

I think instead of just dismissing it as pedantic, people could learn something.

@nebula@lemmy.ca
link
fedilink
1
edit-2
1Y

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

John Stonier
link
fedilink
11Y

@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

Create a post

What’s going on Canada?



Communities


🍁 Meta

🗺️ Provinces / Territories

🏙️ Cities / Regions

🏒 Sports

Hockey

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


  • 1 user online
  • 140 users / day
  • 329 users / week
  • 680 users / month
  • 2.26K users / 6 months
  • 1 subscriber
  • 5.31K Posts
  • 47.9K Comments
  • Modlog