With today's economy and people needing to find cheaper and more efficient heating and cooling alternatives, it's a good idea to look for a cheap water heater.
After all, most of us will admit that we want to be more fuel efficient and take better care of the environment, right?
With that in mind, many of us are looking for cheap heaters to cut down on our water heating bills.
But let's see if the traditional tank heater is really cheaper.
These cheap water heaters may not be as cheap as you might think
You can find a good size tank heater for around $ 200 that is sold at your local home improvement store.
They are typically in the range of 40 to 50 gallons and will heat your water so you have as many gallons available when you need to wash up, take a bath, wash the dog or whatever.
The tank unit works by heating that amount of water and then keeping it ready if you need it. This means that the water is kept at a constant temperature of 160 degrees (or whatever temperature you set it) at all times of the day.
So the heater turns on and off all day and night to keep the water warm. Your electricity bill reflects this.
It seems that cheap water heater might not be that cheap, right? Oh!
Loss of hot water and limited supply
Traditional tank heaters constantly lose heat. When the tank is filled with hot เครื่องทําน้ําอุ่น, the heat is lost through the heat, which basically leaks out. Imagine a cup of tea or coffee. When tea or coffee gets cold, this heat is lost.
Even if your heater is insulated, there is still a significant heat loss when it radiates. This heat loss can be up to 20 to 40%.
Another disadvantage of "cheap" traditional water heaters is that hot water can run dry. If a person takes a shower, they can consume all the water that is hot. Then the next person has to wait 30 to 60 minutes to shower with hot water.
What a bore!
An efficient alternative to cheap water heaters
Consider a tankless heater. You may have also heard of these so-called "utility systems" heaters, "as needed" heaters or "electric instantaneous water heaters."
What this means is that the heater provides hot water when you need it.
No water is stored. When you turn on the hot water tap, the heating system heats up the water as needed so you can shower for as long as you want, and then lets the next person also take a shower without running out of hot water.
Why is this a better alternative to the cheap tank heaters found in Menards or Home Depot?
In short, cheap water heaters turn out not to be cheap in the long run.
Benefits of "cheap water heaters"
It may be a good idea to consider what you think is a cheap water heater, as research has shown that what may have been the cheap heater initially may not be the cheap heater in the long run.
Tank heater for the place of use can be more expensive in the beginning. Think about it though: heating appliances can save up to 50% on your current heating costs! A heater as needed only provides hot water when you need it, so there is no need to hold heating water if you do not use it. No more heating bills day and night.
On-demand heaters are also cheap heaters because they do not wear out like traditional tank units. Traditional units have a typical service life of 6 to 12 years before they need to be replaced.
A tank-free water heater can last 20 years or more, as it does not have hot water that "sits" in the tank and corrodes the interior. Scale and hard water deposits can greatly reduce the life and efficiency of a tank heater.
Tankless heaters also save space. They take up much less space than their traditional counterparts. Imagine having your water heater hanging on the wall and only taking up the space that a briefcase takes up!
Another advantage of this type of cheap water heater is its safety registration. Traditional tank heaters require you to set a minimum temperature, which is often much higher than you actually need. By using heaters, you can set the temperature where you want to use them, avoid combustion problems and further loss of energy.
