191
[Technology Connections] My water heater is cooler than yours (www.youtube.com)
submitted 3 weeks ago by to c/solarpunk@slrpnk.net
30 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] 4 points 3 weeks ago (4 children)

Mine is cooler, it is a single unit that sits outside and heats my water and my house.

Bonus: when someone has a shower in summer and I am sat outside in the garden, I can position myself in front of the fan of the heat pump for a nice cool breeze.

  • permalink
  • fedilink
  • source
  • hideshow 4 child comments
    •
  • [–] 3 points 3 weeks ago (3 children)

    I have a heat pump water heater that's vented to the outside and I call it my outdoor air conditioner, it's so nice to stand under the vent on a hot day and get cold AC on my neck.

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 3 child comments
    •
  • [–] 2 points 3 weeks ago (2 children)

    Kinda curious how much of a difference to efficiency you get with it being vented. Mine has a massive fan and heat sink on it and that sits outside. Surely limits the potential airflow unless you have a 1m wide hole in the side of your house.

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 2 child comments
    •
  • [–] 2 points 3 weeks ago* (1 child)

    I have two 8 inch penetrations that are ducted directly to the water heater, an inlet and exhaust. During summer I imagine I'm getting fantastic efficiency with source air being from outside at 80+ degrees (F). In winter we do have occasional freezing temps but usually above 40ish. I don't have hard efficiency numbers but I've had it for over a year now and have definitely noticed savings on my monthly electric bill.

    I should mention the water heater is in a closet, hence why it's ducted.

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 1 child comment
    •