ZESTOS: Transforming Steam Boiler Efficiency and Sustainability At ZESTOS, we believe that true innovation goes beyond simply improving equipment — it means creating solutions that protect your investment, reduce your costs, and help safeguard the environment. Based in the United States and proudly serving customers nationwide, ZESTOS is a pioneering company specializing in advanced boiler feedwater systems designed to dramatically improve steam boiler performance. Our patented ZESTOS system eliminates destructive dissolved gases such as oxygen and carbon dioxide from boiler feedwater, addressing two of the most aggressive causes of corrosion and scaling in boiler operations. Oxygen is known to corrode boiler metal at a rate ten times faster than carbon dioxide. When these gases combine, the corrosion rate increases up to 40 times, severely threatening boiler integrity and service life. The ZESTOS system solves this problem at its core by pre-boiling the feedwater to drive out these harmful gases before they enter the boiler, providing cleaner, stronger, and hotter water to the system. This approach not only extends boiler lifespan but also reduces chemical treatments, maintenance needs, and downtime. Our system is designed to handle high temperatures up to 248°F (120°C) and integrates robust multi-stage Grundfos pumps to ensure reliable and efficient operation. We use precise microchip controls to manage water levels and temperatures accurately, preventing unnecessary water waste and maximizing energy recovery. ZESTOS also helps businesses reuse valuable energy that would otherwise be lost through steam venting, turning waste into an asset. As a result, customers can expect lower fuel costs, higher energy efficiency, and a more sustainable operation overall. Whether you operate a dry cleaning plant, a laundry facility, a food processing plant, or any other operation that depends on steam boilers, ZESTOS offers a proven solution that enhances both your economic and environmental performance. Our mission is to empower our customers to achieve superior boiler performance, minimize operational risks, and contribute to a cleaner, more efficient future. At ZESTOS, we pride ourselves on combining engineering expertise with a deep commitment to customer satisfaction. From initial consultation to installation and ongoing support, our dedicated team is here to ensure you get the most value from your investment. Join the many forward-thinking businesses that have already chosen ZESTOS to transform their boiler systems. Experience the difference that smarter, stronger, and more sustainable feedwater can make.
McKenna Boiler Works, Inc
McKenna Boiler Works, Inc. is a leading manufacturer and provider of industrial boiler systems, specializing in high-quality boiler fabrication and dependable rental solutions. Built in California and engineered for performance, our boilers are trusted by facilities across manufacturing, food processing, healthcare, and hospitality industries. From custom-built steam and hot water boilers to fully equipped mobile rental units, McKenna delivers durable, efficient, and ready-to-run solutions that keep your operation moving—whether you’re expanding capacity, managing downtime, or responding to an emergency. With decades of experience and a commitment to craftsmanship, we’re here to support your critical heat and steam needs with products made to perform and built to last. | McKenna Boiler is a 104-year-old, 5th-generation family-owned manufacturer and service provider of industrial and commercial boilers. We specialize in turnkey solutions for boiler systems including engineering, manufacturing, installation, rentals, 24/7 service, control and burner repairs and upgrades. We are your partner for lifetime boiler solutions.
Lattner Boiler Company
For over 105 years Lattner Boiler Manufacturing has built safe, reliable steam boilers for drycleaners and laundries worldwide. These units are simple and easy to use, service and maintain. From basic atmospheric to Low-Nox steam boilers, we specialize in steam boilers for your facility.
AYVAZ RI AMERICA LLC
Pioneering industry leader since 1948, Ayvaz specializes in manufacturing steam traps, expansion joints, flexible metal hoses, level controllers, valves, and fire protection products. Today, Ayvaz provides high quality engineered parts to its partners through 9 factories and 16 Global offices and warehouses at over 110 countries worldwide. Our company’s reputation remains high, built on a foundation of providing innovative and reliable solutions to our partners.
Albatross USA Inc
Manufacturer of high qualtiy spotting chemicals. Also Hydrosolv cold spotting board with Alba Steam 5 option with addtional FREE iron attachment. Our Leading spot remover PSR for oil and chemical rings. New products will be our Water repelent spray, and solvent aerosol for spotting. | Albatross USA, Inc. has been producing cleaners, lubricants and adhesives for the garment industries since 1898. In Decorated Apparel, our products are the industry standard for screen printing, embroidery, DTF, DTG, HTV and sublimation. Always innovating: SPF II Cleaning Fluid for screen printing, VLR for heat press vinyl and now DFR for removing Direct to Film