10/25/2012<< Back to Facilities Management Press Releases Home
AERCO Introduces Water Heater Management System That Increases Reliability and Eliminates Standby Losses in Commercial Applications
BLAUVELT, NY –– AERCO International introduces an innovative Water Heater Management System (WHM) for itsInnovation line of high-performance tankless water heaters that creates significant operational, maintenance, and financial benefits for consulting-specifying engineers, as well as facility managers and owners. Standard on AERCO’s C-More unit controllers, the new WHM optimizes operating efficiencies, eliminates standby losses, increases system reliability through reduced cycling, and tracks daily domestic hot water demands.
Designed to sequence up to eight water heaters on the same system, the WHM ensures that all water heaters in the system are operating at maximum efficiency. It monitors firing rate, and opens or closes one motorized valve per unit, as required to meet hot water demand. The system incorporates a unique master/slave backup feature that provides automatic transfer of master functions to the next unit on the chain, in case of designated master unit shutdown. The master water heater determines the unit to enable or disable based on run hours, which helps balance unit run hours, reducing service and maintenance costs.
When the WHM disables a unit, the Innovation system will allow the amount of water held in the shell to drop to the ambient temperature. This prevents the unit from needlessly cycling to maintain set point, thereby reducing system standby losses and minimizing unit wear. With this new unique feature, the operating system turndown will equal the individual unit turndown multiplied by the number of units employed, increasing system efficiency and lowering operating costs.
WHM further enhances the performance and economic advantages that the Innovation delivers. Its unique tankless design makes the Innovation highly space-efficient and cost-effective, as it eliminates the need for significant storage volume. Available in four sizes – 600, 800, 1060, and 1350 MBH – the Innovation boasts a thermal shock-proof firetube heat exchanger that is highly resistant to scale buildup and impervious to thermal stress for extended life. The all-stainless steel construction further maximizes longevity and the corrugated tubes increase effective heat transfer surface area for optimal thermal efficiencies.
AERCO offers commercial boilers and water heaters that simplify infrastructure, reduce project costs and minimize lifecycle expenses for value-driven schools, hospitals and others seeking long-lasting, reliable, high-efficiency equipment. Founded in 1949, AERCO originated tankless water heating, introduced the first modulating and condensing gas-fired unit for the commercial market and helped pioneer the high-efficiency boiler category. For more information, contact AERCO at 800.526.0288 or visit www.aerco.com.