Without seeing your particular system it is impossible to tell how it is configured.
Generally, the device called a boiler is for heating water to heat the house. This is a closed system and does not supply hot water for the house.
A device called a water heater is used to heat potable water for the house that is safe to drink and all other personal needs. This is an open system and takes in cold water from the domestic water supply to heat for use.
It is possible your system does both but the two piping systems should be kept separate so the potable water supply is not contaminated. Your system may pre-heat water while the boiler is running to heat the house and store it in a tank.
To get a better answer you need to post pictures or diagrams of your system.
Many people live their lives assuming that if you pay your bills, water will flow out from the tap each and every time you turn it on. Everywhere you go, tap water is free, and you can find water fountains in many public areas. We fill swimming pools with it and send our kids to water parks that use gallons and gallons of water every hour. Whenever we start to think about how much water we are using, we are reminded that three-fourths of our entire planet is just water, so what’s the big deal?
Then one day, a drought hits your region.
Despite decades of financial success, some experts believe that many of our favorite desert cities, such as Las Vegas, may become ghost towns in the next 10 years. Why? They cannot bring in enough fresh water. Nevada must compete with the farms of California for water supply, and most of the time, the farms win, because they grow the vegetables that feed the rest of the nation.
Then comes the flood.
In many cases, it is actually too much water that can contaminate and ruin the water supply. Hurricanes, for example, back up sewers, contaminate drinking water, and leave the area’s people without the ability to clean or drink. The two most urgent needs when hurricanes hit are 1. Bottles of drinking water, and 2. Cleaning kits.
Then one day, the water treatment system breaks down.
The lives of people of Flint, Michigan were transformed forever when their water supply became contaminated, and they were no longer able to use the tap water anymore. Some of them volunteered with hurricane cleanup for the victims of Hurricane Katrina and other storms. They wondered why people would live so close to the coast, where hurricanes were a common occurrence. They never dreamed they would be stuck in the same water shortage situation, way up in the northern Midwest. It happened anyway, showing us that no one is safe.
All of us face the possibility of water shortage. How can water storage tanks for homes help us prepare, withstand, and thrive, even in water shortage situations?
Whether rain or shine, we all use about a gallon of water each day. Half of that we drink and the other half we use for cleaning ourselves, our clothes, our dishes, and other needs. If you are on public water, you pay for every bit of that each day. If you have well water, you diminish your well supply by at least that much each day. What if you could cut that water bill amount in half?
If you live in an area with average rainfall, you could set up rain collection containers to filter fresh, clean, rainwater into a storage tank to use for cleaning and hygiene purposes each day. That would account for each person’s half a gallon, leaving you with only half the amount you would need to purchase from the public water supply. Be sure to check your local water collection laws before implementing this practice.
In years past, the only sizes you could choose for water storage tanks residential were rain barrels and large bulky tanks. Today there are over 5,000 sizes of water storage tanks for homes. For those with limited property space, there are underground tank options that may work well. With 5,000 options for tank size, you can bet that several possibilities will fit your price range and still be able to service your household size.
There are many options of sizes, types, and uses. Plastic water tanks alone come in above and underground varieties (although you need to check to be sure your underground tank can withstand the pressure of being buried in the specific soil conditions of your property). They come in cone-shaped, horizontal, horizontal with legs, vertical, indoor, outdoor, regular use, emergency use, individually purposed for things such as pressure-washing, mobile, truck-mounted, and many other kinds as well. If you have a unique need for a tank, there is probably a plastic model tank that is made for you.
Metal tanks are a bit more limited in size and scope, but if you need something durable to hold water for long periods of time many metal tanks can be accommodated to fit your needs. Additionally, these metal tanks work much better as underground tanks, which save space on your property.
Rather than being a victim of climate change that leads to water shortage, and dealing with government-imposed restrictions, water storage tanks for homes helps you to maintain your standard of living while using less water. Collecting water will give you plenty to use for daily hygiene use, and you may even have extra to work with or to give away to those in need who do not have their own water storage tanks for homes.
Most of your household chores do not require treated drinking water and actually flush the water very quickly out of your household. Washing clothes, dishes, and even ourselves takes up about half of the water we use each day. Conserving water for these tasks by using collected water in a water storage tank for homes would allow you to save money, save your own water resources, and help conserve water and protect the environment.
Whether you have experienced water-shortage or not, clean water is one of our fast-depleting natural resources. Everyone must find ways to conserve water. We can help conserve water by checking for leaks, replacing our older appliances such as washing machines and dishwashers, and of course, installing a water tank for your home. These are all ways that together allow us to create the minimum amount of impact on our environment.
Most of these ideas involve non-potable water collected in water storage tanks for homes. However, that is not the only option — many types of plastic tanks are perfectly safe for storing drinking water. A water bottle is a form of a plastic storage unit for water, and it is sold for the purpose of drinking. The key is knowing what kind of condition the water is in before it enters the tank, protecting the contents of the tank, and controlling the output state of the water in the tank.
Some people, out of the desire to spend the least amount of money possible, choose
to reuse water bottles and milk jugs (cleaned out) to store water for emergencies. While this is a valid short-term solution, it can cause problems if they are kept too long. Softer plastic bottles leach chemicals over time, even faster if they are exposed to heat or sunlight.
A better solution is to use water storage tanks for your home. These specialty tanks come in a wide variety of shapes and sizes so you can find one to fit your specific needs. The best ones are designed to hold water without any risk of chemical contamination.
They are also easy to refill, and you can even rig these water storage tanks to collect and filter rainwater to automatically replenish your supply.
In any widespread disaster, the first public resources shut down are water and grid power. We can survive without electricity, but we cannot survive for very long without water. That means it is a perfect idea to start storing water in your home. It is your most important survival resource. So make sure you are doing it, and make sure you are doing it right because it’s not quite as easy as it sounds. There are simple mistakes you need to avoid.
You cannot collect rain off your roof in old milk jugs, cap them off, and put them away for long stretches of time. Those containers will not be safe to drink when you need them the most. As mentioned above, the plastic leaches chemicals over time, and those chemicals will make the water toxic.Special drinking water tanks are made so that they do not leach chemicals and have U/V protection. One of these tanks, coupled with the addition of a water filter, can create an easy solution to your emergency drinking water needs.
During times of emergency, along with water shortages, we also can face food shortages. One way many people choose to save money, alleviate food shortages, take up a new hobby, and often give back to their neighborhood is by growing gardens. In rural areas, these are usually large outdoor plots, and there is almost always more vegetables grown than the owner can eat. The extra produce is often sold or given away to those who need extra food but cannot afford it.
If you live in an urban area, there are still gardening opportunities available to you as well. Many people have indoor gardens, fitted with special grow lights that simulate the sunlight for the plants. These indoor gardens can be harvested all year long, not just once a year.
Both of these garden types require water, and when droughts hit, the rainfall is not enough for the plants to survive. Keeping a residential water storage tank is a great way to keep your plants healthy and growing. Furthermore, if you connect your tank to a pump and a timer, it can take care of watering your plants for you, so you don’t have to worry about doing it yourself.
As you can see above, there are many uses for water storage tanks for homes. Whether you want to save money on bills, help protect the environment, or just take up a new hobby, home water storage tanks are a great thing for every family to invest in.