Here s what john woodard our m.
How does attic water tank work.
A tight fitting lid on the water tank.
While having your tank type water heater in the attic is a great convenience in terms of square footage and aesthetics the actual physics involved with suspending a seventy gallon tank of water above your living room or bedrooms doesn t make it the safest choice.
Between the water in the tank and of the water heater components these units can weigh anywhere between 375 and 600 pounds depending on the tank capacity.
Water tanks are used to provide storage of water for use in many applications drinking water irrigation agriculture fire suppression agricultural farming both for plants and livestock chemical manufacturing food preparation as well as many other uses.
In a direct system all the pipes to the draw off points sink bath hand basin wc etc are taken directly from the rising mains or service pipe and operate under mains pressure.
This water is then carried down to the boiler and a hot water cylinder to be heated for use in central heating and taps.
There gravel and soil act as biological filters to purify the wastewater as it sinks into the ground see illustration above.
If the float operated valve should fail water will continue to enter the tank raising the water level until it reached the overflow pipe at which point the water will be discharged though the overflow pipe and hopefully give a warning of the problem.
It will overflow from the tank through its vent and wind up on the roof.
A fully insulated tank with the base exposed to a part of the attic floor which has been left un insulated to allow the heat from the house below to keep the tank from freezing in the winter.
The water level within the tank is controlled by a float operated valve which is set to allow water to enter when the water level drops below the required level.
The middle layer of effluent exits the tank and travels through underground perforated pipes into the drainage field.
What are the risks of a tank type water heater in my attic.
A water tank is a container for storing water.
Suppose i put too much water into the system when i first fill it up.
You ll usually find them in the attic.
Your state health code requires an effluent filter so keep it in place.
A water storage tank holds clean water from your reverse osmosis system or other filter systems until you re ready to use it.
Can this do any harm.
There are two types of cold water systems.
Water from the mains is fed into the larger of the tanks which is the cold water storage tank.
Fully lagged pipe work again to stop it freezing in winter causing leaks.
