vertically
No one ever installs a water hammer they install a shock absorber such as an air chamber
Install a water hammer arrestor (air chamber)
no, you need a hammer arrestor.
The inlet and outlets are the same size on a tank, weather your plumbing is the same size should be the question. This is not critical, but they should be the same,if there is no backflow restrictor on a plubic line and the inlet is larger then the outlet,then you could be pushing hot water into the pubic line. New installs recommend an expansion tank,but few people install them,unless they get water hammer,knocking sounds. But most new water heaters have a restrictor built into the inlet. There is no difference between gas and electric, the water does not know how it is being heated.
A water hammer arrester is a device designed to absorb the shock waves caused by the sudden stopping or changing of water flow in pipes, often referred to as "water hammer." This phenomenon can lead to loud banging noises and potentially damage plumbing systems. By providing a cushion of air or gas, the arrester mitigates these shocks, ensuring smoother water flow and prolonging the life of pipes and fixtures. Overall, it enhances the comfort and durability of plumbing systems in residential and commercial settings.
John Watts
No one ever installs a water hammer they install a shock absorber such as an air chamber
Install a water hammer arrestor (air chamber)
Most likely your water pressure is too high, and the water flow is causing water hammer on your pipes at the turns. To alleviate this, you can lower your water pressure, or install shock arresters at the problematic areas. Or, it's possible that your pipes are rubbing against metal hangers, causing the noise. You can put tape on the pipe at the hangers. == Answer== If it were water hammer, I think it would make the sound when you turned the water off not on. I would go for a loose washer on faucet. If that is what you mean by turning on water.
Install a water hammer arrestor near the source of the problem, typically near the shut-off valve or at the highest point in the plumbing system. This will help absorb the shock waves and prevent noisy pipes.
install an air hammer arrester. Any plumber can install it in a few minutes. Also make sure your water pressure isn't to high
First follow all water lines to make sure there secure, and if they are you should Install an expansion tank, they are sized by gallon, per water pressure and hot water tank size, pressure relief,heater temp. Check your water pressure and make sure your expansion tank is charged to the same pressure after you buy one. If you go to watts.com there is a nice calc for ex tank size. There is probably a check valve before or just after you water meter which does not allow for the expansion of the hot water heater and also you could have just over 40psi coming from your water authority, in which case those small arresters are not enough.
Install anti-hammer arrestor in hot water line at tub. It should help.
Install hammer arrestors at the highest point of the water lines.
To effectively stop water hammer in your plumbing system, you can install water hammer arrestors, adjust the water pressure, secure loose pipes, and insulate pipes to reduce vibrations.
you can find water hammer In plumbing that is not fastened properly. Water hammer is not an "It" Its the sound made when water is turned off suddenly and the loosely fastened pipes make a banging sound.
To prevent water hammer in your whole house, you can install a water hammer arrestor. This device absorbs the shock waves caused by sudden water flow changes, reducing the likelihood of noisy pipes and potential damage.