35
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 24 Oct 2023
35 points (88.9% liked)
Asklemmy
44076 readers
477 users here now
A loosely moderated place to ask open-ended questions
If your post meets the following criteria, it's welcome here!
- Open-ended question
- Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
- Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
- Not ad nauseam inducing: please make sure it is a question that would be new to most members
- An actual topic of discussion
Looking for support?
Looking for a community?
- Lemmyverse: community search
- sub.rehab: maps old subreddits to fediverse options, marks official as such
- !lemmy411@lemmy.ca: a community for finding communities
~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~
founded 5 years ago
MODERATORS
You need to consider that some walls may contain water pipes. Not having those warmed up sufficiently could lead to a bursted pipe, which could lead to significant damage.
Also keep in mind that keeping your house below 15C can cause damp issues.
MMMMM Mold.
Whats the min temp to be responsible but also keep the central heat waste to a minimum?
Cautionary tale:
For us it was trial and error. We thought we were doing pretty well by keeping track of the weather and balancing the whole house heating vs single room. Until we had a snap freeze that plummeted the temps overnight to an obscene degree. We were comfortably warm in our bedroom as all the pipes in the kitchen and bathroom were bursting.
10's of thousands of dollars in demolition and reconstruction later we have decided that in this instance it's better to waste some small amount of energy keeping the whole house heated rather than risking another catastrophic failure.
Your mileage may vary.
Fwiw, most modern thermostats have an emergency failsafe temp setting that will always turn the heater on when reached, even if inadvertently set lower by mistake. Saved my bacon in a rental once.
As a side note, if you for some reason turn off the central heating entirely and just use space heaters, then the failsafe will do no good.
Most central heating solutions waste some energy when idling, so one might be tempted to turn them off. Please be careful when doing this.
This was a solid case of "if it ain't broke don't fix it" the thermostat and heating system in question was from the 60's or 70's and had served us with no issues for as long as we had been there. Hindsight 20/20 and all that jazz.
Fwiw there is low power heat tape you can buy to run along pipes to keep then from freezing. Had this on a pipe that ran through an attic and would freeze when the outside temp got extreme, despite heating the house.
55F / 13C
Generally, 55-60 Fahrenheit (13-16 C) should be safe. If you have mild winters and a house layout that isn’t too spread out, you may be able to set it as low as 45 F (7 C).
That depends on the plumbing and how cold for how long it is in the area. Also, going too cold isn't good on the house, either. Drywall and wood don't like all the temp swings, either.
Winter can be quite harsh where I live, and 16°C is the recommended minimum temperature.