ECOTHERM Joins the Red Sea Development Project, Contributing Leading Solutions for a Sustainable Future
09/09/2025
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The Red Sea Development Project in Saudi Arabia is a prime example of sustainable luxury. We are delighted to announce that Ecotherm Austria has become a supplier of heat transfer solutions for the hot water, steam, and solar energy systems for all hotel projects being built within this development initiative, in collaboration with Ecotherm's trusted partner, Al Maymanah Contracting. Ecotherm's work on this project includes partnerships with leading resorts such as Six Senses Southern Dunes, the renowned Rosewood Amaala & Wellness Core, the luxurious Four Seasons Hotels chain, and the new Nujuma Ritz-Carlton Reserve.

The Nujuma Ritz-Carlton Reserve Project, Ummahat Al Shayk Islands, UAE
For the Nujuma Ritz-Carlton Reserve project on the Ummahat Al Shayk Islands, Ecotherm installed 14 High Capacity Water Heaters with capacities ranging from 1,250 to 2,500 liters. This project was completed in just 10 weeks, meeting all deadlines. Ecotherm's High Capacity Water Heaters are a unique, patented solution exclusively from Ecotherm Austria. This type of industrial heater heats water rapidly from 12°C to 60°C or more in just one second, thanks to its shell-and-tube heat exchanger.
High Capacity Water Heaters, a unique and exclusive patent by Ecotherm Austria
The fast, efficient heating reduces the number of tanks and optimizes storage volume. This allows Ecotherm's system to achieve energy savings of up to 25% or more, depending on the system design. Additionally, the exceptionally compact design of Ecotherm's solution can save up to 95% of the tank's floor space, reducing overall initial investment costs and optimizing maintenance expenses during operation while still ensuring the supply of the cleanest hot water, minimizing scale buildup, and providing high heat transfer efficiency.
Ecotherm's flat spiral heat exchanger, also used in the project, helps maximize the heat exchange surface area due to its spiral shape and enhances efficiency through its flat, horizontal design, positioned in the coldest and lowest part of the tank. It is particularly suitable for use with solar energy systems as it optimizes the heat transfer process and minimizes energy consumption.
High-efficiency flat coil technology makes Ecotherm's world-leading hot water heat transfer solution even more superior
The solar energy systems supplied by Ecotherm, such as solar thermal collectors for steam production, flat plate solar collectors, and solar thermosiphon systems, are committed to ensuring a reliable hot water supply while significantly reducing environmental impact, enhancing the area's sustainability.
The increasing trend of choosing solar energy systems due to the need to reduce energy consumption, CO2 emissions, and fossil fuel usage has created a new trend in solar system installation and use. Ecotherm has recognized the important role of this global trend in sustainable and renewable energy, and it continues to research and innovate solar-related heat transfer methods to create the most optimal and efficient solar energy technologies.

ECOTHERM's Role in the Red Sea Development Project
Ecotherm's role in these projects goes beyond just providing solutions; the manufacturer also sets new standards for the hospitality industry and environmental responsibility. As the Red Sea Development Project expands, the Ecotherm brand is ready to support future expansion, solidifying its position as a leader in innovative and sustainable projects worldwide.
PGTECH is honored to be the authorized representative partner of the Ecotherm Austria brand in Vietnam, specializing in high-tech heat transfer system solutions, including High-Capacity Water Heaters, Industrial Electric Hot Water Tanks, Industrial Electric Boilers, Oil/Gas Boilers, Heat Pumps, Pressurized Heat Storage Tanks, Solar Energy Systems, and a wide range of other heat transfer and industrial products and solutions.
PGTECH GROUP LIMITED – Authorized Distributor of HVAC System Products in Vietnam and Regional Markets
Copyright © – This article is the property of PGTECH Vietnam
News Editorial Board: PGTECH
Editor: Mai Phuong
PGTECH GROUP LIMITED
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