When HN users recommended it
1 HN user recommended this in 2022, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2022, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
Yeah the "max amount" can vary - I have mine set higher than "you should" to prevent Legionnaires' disease and then have a mixer that reduces the temperature back to safe for the house.
https://www.amazon.com/Cash-Acme-Thermostatic-Temperature-Ap...
That's a very low tech solution that could take some advantage, and thermal mass of water is pretty high, especially if the tank is well insulated.