Because Oxygen in water firms two bond pairs of electrons with hydrogen and itself has two lone pair of electrons. Due to the repulsion between different pairs of electrons, those pairs are displaced in 3d space as far as possible with each other. Therefor if results of the bent shape of water molecule.
To prevent water from accumulating in your dryer vent water trap, ensure that the vent is properly installed and sloped downward to allow for proper drainage. Regularly clean and inspect the vent to remove any debris or blockages that may cause water to accumulate. Additionally, consider installing a vent cover or hood to protect the vent from rain and other sources of water.
A geyser is a natural vent that discharges steam or water from Earth.
B-vent pipe.
No, an electric water heater does not require a vent for proper operation.
No
When you cannot use B vent to find a way to vent the HWT through to the roof!
Depends on what type of vent system water heater has.
Water may be leaking from the vent in the ceiling during rain due to a damaged or improperly sealed roof, which allows rainwater to seep through and collect in the vent.
Vent pipes are a vital part of a Plumbing system. Most importantly it cancels out any siphon or vacuum caused by the moving water. If you look under your kitchen sink you will see that it has a bend in a U shape or a P/d shape if you tilt your head, this is a trap. What a trap does is when you turn your water on it drains water but when you shut your water off it keeps some of the water to act as a barrier between the air (Smell) in the drainage system and your house. Vacuums in the system from improper venting can suck the water right out of your traps causing a bad smell and loud and noisy drain pipes. Vent pipes usually come out of most homes as well by roof and keeps all the sewer smell circulating out of the building.
Water Jetting
The vent for the drain is in the wall. Where the drain goes in, it T's with the water going down and the vent going through the roof. With a double sink, one side is the vent for the other. As long as the water isn't pulling against a vacuum, it will drain.
a direct vent water heater is more fuel efficient (cost's less to operate). aside from that there isn't much difference, aside from not needing a double wall flue through the roof on a standard gas water heater.