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WHEN HOT SHOWERS TURN LUKEWARM: DEALING WITH TEMPERAMENTAL WATER HEATERS

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(@sports_diesel8994)
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By the time I got there, it looked like a kiddie pool in his basement. Most of the time, though, it’s just a tripped breaker or a bad thermostat.

That “kiddie pool in the basement” image is too real. Had something similar a few years back—came home to what looked like Niagara Falls coming out from under the laundry room door. Turns out, the tank had finally given up after 20+ years. I’d been ignoring that rusty ring at the bottom, thinking it was just “character.” Lesson learned.

You’re right though, nine times out of ten it’s just a breaker or thermostat. I usually start my troubleshooting with a step-by-step: check for power (breaker, then reset button), then see if the thermostat’s cranked up enough, and only after that do I get down to the scary stuff like leaks. If it’s dripping, I always run my hand under all the fittings first before assuming it’s catastrophic. Sometimes it’s just condensation or a loose valve.

Still, nothing wakes you up like stepping into a shower expecting hot water and getting an arctic blast instead. Makes you appreciate those boring, uneventful mornings when everything just works.


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(@emilyp40)
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I get what you’re saying, but honestly, I’ve seen way more issues with old elements burning out than just breakers or thermostats.

nine times out of ten it’s just a breaker or thermostat
—I wish that was my luck. Sometimes those elements go and the water’s just lukewarm for ages before anyone notices. Had a tenant once swear up and down it was the breaker, but nope—element was cooked. Guess it depends on the brand and age, but I never rule out the hardware early on.


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cheryl_wanderer
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(@cheryl_wanderer)
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Tell me about it—had a water heater once that was basically playing dead for weeks. Tenant kept resetting the breaker and swearing it’d fix itself, but every time I checked, that element was toast. Funny thing is, sometimes those old heaters just limp along, giving you barely-warm showers until someone finally complains. I’ve learned not to trust the “it’s just the breaker” diagnosis, especially with anything over 10 years old. Age and brand really do make all the difference... some elements just have a flair for the dramatic.


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(@sam_coder)
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Yeah, I’ve seen that “just reset the breaker” routine way too many times. It’s almost never just the breaker, especially once those heaters hit a certain age. Sometimes folks get lucky, but more often than not, it’s a worn-out element or thermostat. I get why people hope for an easy fix, but honestly, once you’re dealing with lukewarm water and an old tank, it’s usually time to dig deeper. Those older models really do have a mind of their own...


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(@lunagenealogist)
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Yeah, the ol’ “reset the breaker” trick is like putting a band-aid on a busted pipe. Sometimes it works, but usually you’re just buying a few more days of lukewarm misery. In my experience:

- Heating elements are the usual suspects—especially if you hear that faint sizzling sound.
- Thermostats get cranky with age, too. They start lying about the water temp.
- If you’ve got sediment buildup, your tank’s basically running a marathon in ankle weights.

If you’re lucky, it’s a cheap part swap. If not... well, sometimes it’s just time to say goodbye to Old Faithful and get a new heater before you start dreading showers.


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