I have a pool with a new 80 gallon heat pump. This past summer, 3 full families took hot showers before the water became warm and not hot.
Comment on Heat-pump water heaters are a winner for the climate — and your wallet
AA5B@lemmy.world 11 months ago
Not a word about recovery time
And they think a low power one is good?
alienzx@feddit.nl 11 months ago
Wxfisch@lemmy.world 11 months ago
YMMV of course, and will highly depend on how many people are in your house and how you use hot water, but a 50 gallon heat pump water heater easily supplies a dishwasher and two long showers with 1/3 of a tank of available water left in our house (and I take pretty hot showers that are not always as short as they should be). Sure, it takes an hour or two to fully recover but we aren’t ever looking to use much more hot water at one time. If you have a household of four, it may be a bit more of a problem, but then you can easily schedule other hot water uses to happen “off peak” like a dishwasher.
AA5B@lemmy.world 11 months ago
Yeah, I need to adjust the way I think about such things. As my kids go away to college, I no longer need such a continuous supply
Jazsta@lemmy.world 11 months ago
The recovery time, aka first hour rating, should be in the specs for the models to find one that suits your needs. There’s more detailed research on them available as well if you’re so inclined.
AA5B@lemmy.world 11 months ago
Sure, I know the info will be there. But someone genetically selling the idea needs to address it at least mention the impediment. I’m not to the point of wasting my time trying to find the details so the pitch is a failure