Should You Invest in Drain Water Heat Recovery Systems?

Drain water heat recovery unit

Did you know that about 20 to 30% of your household energy is used for water heating purposes? Although hot showers and water systems are increasingly popular and convenient, the energy costs are too high. Moreover, the water simply goes into the drain and cannot be used again. However, thanks to the innovative drain water heat recovery system, the energy demand on water heaters can be reduced, which means there will be an increased capacity for water flow.

In short, heat is conducted, and no extra energy is used to heat the incoming water. SHARC Energy happens to be a water treatment plant provider that strongly believes in conserving the environment around us, which can be done ideally by saving water and energy simultaneously. By doing so, we might reduce our energy usage and cost and help decrease the carbon footprint.

How Do Drain Water Heat Recovery Systems Function?

Drain water heat recovery systems are specifically designed to capture and conduct the heat lost from the drained water. Usually, when you use the water, it gets drained towards the septic tank, gray water recycling point, or the main sewage pipeline of your area.

Heat Conduction Mechanism

However, when these DWHR devices are installed beneath the surface, the drained hot water is guided towards the main water supply. Here heat conduction takes place- heating the incoming water. 

When the warm water from your shower drains down your sewage system towards the main point, the drain water heat recovery device makes use of a heat exchange mechanism to transfer the heat of this used warm water towards the incoming cold water.

Copper Coil to Improve Heat Conduction

A coiled copper tubing is incorporated inside the sink or shower’s drain line to ensure maximum heat conduction. Since the water demand varies from house to house, the system size also varies. 

The size of your water system will depend on your hot water usage and requirement. It is estimated that about three to four feet of this specialized drain stack can help reduce your energy consumption by 25 percent.

How DWHR Has Proven to be Effective?

When the hot water drains down, it goes into the vertical copper tubing. Here, both the drained hot water and incoming cold water run parallel through the copper coils connected to this tube. 

Heat conduction occurs here, and copper is a good conductor of heat and ensures maximum heat energy transfer. Since the upcoming water is preheated and not cold entirely, the water heater will require less extra energy to heat it or maintain its specific degree of hotness.

Benefits of Hot Water Heat Recovery System

Let’s take a look at some of the benefits that hot water heat recovery systems offer. 

  • Reduced Energy Bills

Now that you know the basic procedure of the water heat recovery systems, you can easily weigh all its advantages. The most prominent plus point of the drain water heat recovery system is reduced hot water consumption and subsequent energy bills. When the water heater consumes less energy, your energy consumption and bill will be low automatically.

As mentioned before, a bulk of your total energy consumption around the household is consumed by water heaters. There is an increasing load on them and the temperature variation is great. However, thanks to the DWHR device, the temperature variation is less, meaning less energy input is required.

  • Greater Efficiency 

Not only this, but since your water heater will not be overworking, especially during winters when the demand for hot water is high, your water heater will last for a longer time. Decreased burden means increased durability and better functioning ability.

  • Convenient and Worthwhile

Moreover, these heat recovery systems are simple, durable, and reliable. Once the water system has been fully installed and tested, you don’t have to worry about frequent checkups, maintenance problems, or potential sewage issues. Most efficient water recovery systems roughly last about thirty years, which is a considerable amount of time. The effectiveness and superior functioning mechanism make these devices a worthwhile home investment.

  • Improved Water Flow

Most of the time, compatibility issues can make drainage systems less effective. However, in the case of drain water heat recovery systems, that is not an issue because they are compatible with almost the majority of the water heating systems, whether they are tank water heaters or even individual water heaters. 

When the DWHR devices are connected to on-demand models, the overall water flow has improved significantly. Moreover, in the case of tank water heaters. These devices are known to make three times more hot water available for usage.

Final Thoughts about water heat recovery

Investing in SHARC Energy will provide you with a lot of benefits. And, also will help you in playing your role in the conservation of the environment. The plants provided by SHARC ensure a hassle-free and sustainable drain heat recovery system to make sure energy consumption is low along with an ample water supply. Their focused approach and quality installation system make them an excellent choice for sustainable home investment. 

Lastly, it all comes down to the fact that your investment is worth the amount and allows you to enjoy certain benefits.

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