this post was submitted on 16 Nov 2024
42 points (95.7% liked)
Asklemmy
43895 readers
885 users here now
A loosely moderated place to ask open-ended questions
Search asklemmy π
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 are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Furnace/water heater replacement.
Can low water pressure in the whole house be attributed to a bad water heater?
Bad PRV (Pressure Reducing Valve). They only last so long. If you have high water pressure (over 120psi) coming in they last a few years tops. If thatβs the case, get one with 2 diagrams and itβll last you 10 years at a minimum.
Low water pressure is usually a sign of low water pressure.
Only if you have good pressure on cold water but weak pressure on hot.
Whole house suggests an issue with the supply line, for example an old galvanized pipe which is filling with rust deposits.
No.
Ours was exactly that, the oulet and inlet pipes in the tank corroded badly. Cold pressure fine, hot pressure was flow restricted
European here without education for a plumber, just barely scratched the profession for a few years.
Low water pressure occurs in bigger complexes with a pipe to small for the consumers. The water pressure in suburbans and cities comes directly from the local water station.
If you have issues with this, there are special armatures for low water pressure.
The cheapest improvement is replacing the water disperser with a current one.
Other then that, one could install a pump to improve the water pressure, but these things are expensive and have high maintainability costs due to pumping drinking water, not water in a heater pipe.
Perhaps your pipes are too wide.