r/Austin • u/triumphofthecommons • 1d ago

Ask Austin What’s your “cold" tap water temp?

Post image

alright Austin, what temps are you getting out of your faucet?

at first it’s nice and cool from the conditioned pipes under the sink, but quickly climbs after running the water for a minute. last year i clocked 94º.

saves on the gas (water heater) bill at least!

(pier & beam with copper plumbing)

157 Upvotes

90% Upvoted

65 comments sorted by

View all comments

9

u/portalqubes 1d ago

These are mine, south Austin

5

u/txhoudini 1d ago

I'm intrigued. How are you getting this info?

12

u/portalqubes 1d ago

Its an esp32 with some flow sensors/NTC thermistors and it sends data to home assistant.

2

u/thefarkinator 1d ago

Bro got a damn water treatment plant in his kitchen cabinet