@cymaticplumbingsolutions: Why does your water heater need THIS little tank? 🤔 It's an expansion tank. Water expands when it heats up, and in a closed system that extra volume needs somewhere to go. The expansion tank helps accommodate that expansion and reduce pressure increases. But don't confuse it with the T&P relief valve. 🚨 They do two different jobs. Does your water heater have one? 👇 Comment YES or NO 📞 365-2985 #cymaticplumbingsolutions #ExpansionTank #WaterHeater #PlumbingTok #PlumbingTrinidad
Because plumbing business figured another way to make more money
2026-10-04 21:51:25
5
roywimsett :
Get an instant hot water heater because it doesn't have to have that silly Bello tank and saves you on you're utilitie bills it also takes a lot less room and just mounts on the wall.💢💢
2026-10-04 13:35:23
1
Jamie winston :
ok explain this ..in the 80 and 90
installed 100 water heaters ..not one expansion tank ever ..now we're in the 2000 era and magically..presto change O
we now by code are required to install them ..when we never needed them...😎❤️😂😂😂
2026-09-30 05:04:58
4
Stephen Patterson :
It’s because someone can pump chemicals into the city water system from their home and hurt millions of people, and to prevent this they require check valves to be installed, which made it the close system and has your water heater heats up the water expands it has nowhere to go. The code for a expansion tank started in 2002
2026-09-29 17:29:45
5
Mario quintero :
my house doesn't have it and I have never had any problem with plumbing or water heater
2026-10-04 18:23:37
1
Ron247 :
be careful most plumbers don't actually pressurize, the expansion tank only charge you 500 to install one
2026-10-02 01:22:53
2
BigMouthRob :
That’s why every customer I go to that has an older water tank. I sell them this new tankless system.
2026-10-01 15:19:50
1
Sleepy :
Because he can't handle the expansion, keep it the older homes coppers have work for decade
2026-10-02 23:37:33
1
Ryan Roberts :
We don’t use them in Nevada
2026-09-30 23:31:13
1
cliffordwd2 :
I’m keeping this video .
2026-09-30 02:06:16
1
user18962049566153 :
yes
2026-09-30 03:16:38
1
Peluss :
That piece of crap is useless, it's just a waste of money
2026-10-05 23:52:43
1
IOU_Nothing :
Because government got involved, forced by the lobbyist of the company that invented them.
2026-10-05 03:46:50
1
richardespinosa129 :
Plumber scam
2026-10-04 16:15:07
2
Joeplumber68 :
Most houses and applications for an expansion tank for a water heater is not needed only if a pressure reducing valve or a check valve is in the cold water main valve. Or if a pressure vessel is installed with a pressure booster tank, any other reason is b*******, know this.
2026-09-30 20:14:26
1
Iaroslav V Iudakov :
are you still using this rusty bucket?
2026-09-30 03:05:33
1
cash :
🙏🙏🙏
2026-09-29 18:31:33
1
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