Waste Water Heat Recovery
In today’s rapidly evolving world, the need for sustainable and energy-efficient solutions has become more imperative than ever. Waste water heat recovery (WWHR) is a pioneering technology that offers immense potential for both environmental conservation and cost savings. At Greentherm, we take pride in providing cutting-edge solutions to address the challenges of energy consumption and sustainability. In this article, we delve into the workings and significance of waste water heat recovery, highlighting its importance and the benefits it can bring to your business or residential settings.
Understanding Waste Water Heat Recovery
WWHR involves the capture and utilisation of heat energy present in water that would otherwise go to waste. The process revolves around the concept of heat exchange, where the thermal energy in wastewater is transferred to incoming fresh water or other heating systems, such as HVAC systems or preheating processes. By recovering this heat energy, it can be repurposed for various applications, leading to significant energy savings.
Importance and Benefits of Waste Water Heat Recovery
- Energy Conservation: WWHR significantly reduces the demand for conventional energy sources, such as electricity or natural gas, by making use of a readily available and otherwise wasted heat source. This contributes to a considerable reduction in greenhouse gas emissions and helps combat climate change.
- Cost Savings: By harnessing WWHR, businesses and homeowners can substantially lower their energy bills. The recovered heat can be utilized for space heating, domestic hot water supply, or process heating, resulting in reduced reliance on conventional heating systems. This leads to tangible cost savings and improved financial viability.
- Environmental Sustainability: WWHR aligns with the principles of environmental sustainability by minimising the carbon footprint associated with energy consumption. By adopting this technology, businesses and individuals can actively participate in reducing overall demand and promoting a greener future.
- Positive Return on investment: Investing in WWHR systems provide an attractive return on investment. The energy savings achieved through reduced energy consumption translates into lower utility bills, enabling you to recoup their initial investment in a mere 2-3 years.
- Versatile Applications: The recovered waste water heat can be utilised in a range of applications, including space heating, domestic hot water supply, and industrial processes. This versatility ensures that waste water heat recovery can be integrated into diverse settings, catering to various needs and requirements.
At Greentherm, we understand the significance of WWHR and its potential to transform energy consumption. That’s why we collaborate with industry-leading companies like Zypho to supply the best WWHR systems to you. Zypho is a renowned provider of innovative WWHR solutions with a proven track record of excellence. By partnering with Zypho, we can offer our customers top-of-the-line products that deliver exceptional performance and long-term reliability.
Zypho’s waste water heat recovery systems are engineered to extract heat energy from hot waste water and transfer it to the incoming cold water supply. These systems employ advanced heat exchanger technology to facilitate efficient heat transfer, minimising energy losses and maximising savings. With Zypho’s expertise, we can tailor waste water heat recovery solutions to meet the specific requirements of our customers, whether for commercial, industrial, or residential applications.
The benefits of Zypho’s waste water heat recovery systems are truly remarkable. Studies have shown that their solutions can achieve heat recovery efficiencies of up to 70%, resulting in substantial energy savings. By integrating these systems into your infrastructure, you can significantly reduce your energy consumption and associated costs while making a positive impact on the environment.


At Greentherm, we work closely with our customers to understand their unique needs and provide customised waste water heat recovery solutions. Our team of experienced professionals will assess your requirements, design an optimised system, and ensure seamless integration into your existing infrastructure. We prioritise quality, reliability, and customer satisfaction, delivering solutions that exceed expectations and drive tangible results.