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DIY & Home Improvement

marble falls

(66,425 posts)

2. Water hammers, happens when too much steam gets condenced at bends in the plumbing ...

Reply to 3Hotdogs (Original post)

Sun Dec 25, 2022, 02:16 AM

Dec 2022

... there can be a pet cock at the bottom of the radiator, or in newer systems somewhere around the the the plumbing coming out of the boiler. Don't open it more than enough to get water to drain, remembering the steam is 212F or a bit more. Wear a glove.

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Need help. Steam heat. a couple of the radiators are knocking loudly.. [View all] 3Hotdogs Dec 2022 OP

I like wikihow Tetrachloride Dec 2022 #1

Water hammers, happens when too much steam gets condenced at bends in the plumbing ... marble falls Dec 2022 #2

Steam has something like 10x the caloric value of boiling water. Be very careful w/steam. CentralMass Dec 2022 #4

Old Machist Mate here, who worked around high pressure steam in Naval propulsion ... marble falls Dec 2022 #5

+1 CentralMass Dec 2022 #6

Put a level on top of the radiators and make sure they are tilted slightly toward the floor valve. NBachers Dec 2022 #3

Mine are knocking NJCher Dec 2022 #7

That's my take, also, kind of comes with the territory Warpy Dec 2022 #8

that was hilarious! Speaking of the arts and radiators.... NJCher Dec 2022 #9

Too funny, and I think he's right Warpy Dec 2022 #10