Are You Maintaining Your UV Water Purification System? Here’s Why It’s Important

When it comes to maintaining water quality, UV purification systems play a crucial role in eliminating harmful bacteria and viruses. However, for these systems to remain effective, regular maintenance, particularly changing the UV bulb and filters, is essential. How Often Should You Change Your UV Bulb and Filters? UV bulbs lose their effectiveness over time. […]

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Case Study: Transforming a Water Tank Pump System with a Modern Control Panel Upgrade

water tank pump system with modern control panel upgrade installed by Metro Group

Metro Group Upgrades an Outdated Pump Control System In commercial buildings, reliable water systems are essential for tenant safety. When a Murray Hill building’s water tank pump control system failed, leaving them dependent on a temporary tether float switch, Metro Group stepped in to provide a seamless, long-term solution.   How We Revamped the Water […]

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Is Your Building’s Drinking Water Tank Inspection Up to Date?

an old drinking water tank in New York City

NYC building owners are responsible for ensuring that their drinking water tanks are inspected annually to maintain both water quality and regulatory compliance. By meeting the NYC Health Department’s requirements, building owners help guarantee safe, clean drinking water for residents and avoid potential fines. When is the Submission Deadline for the 2024 Inspection? All drinking […]

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NJ Legislation to Combat Legionnaires’ Disease: What Does It Mean for Public Water Systems and Buildings?

New Jersey is taking significant steps to combat Legionnaires’ disease with new legislation S2188. What are the new rules for public water systems and buildings? How will they affect you? Here’s everything you need to know. What Are the New Requirements for Public Water Systems in New Jersey? Operators of public water systems with 100 […]

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Longtime Metro Group Leader John Caloritis Named President of The Association of Water Technologies

John Caloritis, President of AWT, standing at the Annual Convention speaker's podium

The Association of Water Technologies (AWT), the world’s largest and most influential organization in the water treatment industry, proudly announced that John Caloritis will serve as the Association’s President for the upcoming term. AWT is celebrating its 35th anniversary this coming year, marking over three decades of leadership and innovation as the voice and standard […]

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Understanding Legionella Risks in Municipal Source Water: A Comprehensive Study

2024 Legionella Study cover page

Legionnaires’ disease, a severe form of pneumonia, continues to be a significant public health concern. Recent research has highlighted the potential risks associated with Legionella pneumophila in municipal source water, which can pose threats to building water systems. This study, conducted by members of the Association of Water Technologies’ (AWT) Cooling Water sub-committee, including Metro […]

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Q&A: Ensuring Optimal Boiler Performance Through Summer Maintenance

boiler cleaning crew from Metro Group, performing summer maintenance to ensure optimal boiler performance

Why is summer boiler maintenance important? During the summer months, boiler operators typically undertake essential maintenance and repairs to ensure their systems run efficiently for the upcoming colder seasons. This downtime is crucial for performing necessary upkeep tasks without interrupting regular operations.   What is a critical aspect of summer boiler maintenance? One of the […]

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What are Common Problems with Dual-Temperature and Closed Condenser Systems?

water treatment for closed condenser system

Dual-temperature and closed condenser systems are important for various industrial tasks, providing precise temperature control and energy efficiency. However, these systems can run into significant issues, especially in the summer when parts of the system might not be used for long periods. Here’s an explanation of the problems and solutions. Issues with Idle Parts of […]

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