HVAC Water Treatment

Own or operate an HVAC system? Our HVAC water treatment services eliminate faults, failures, and inefficiency in your HVAC’s closed water loop. Available for commercial, industrial, residential, and hospitality properties across Singapore, our services, along with complementary HVAC cleaning, ensure optimal system performance.

Eliminate corrosion, legionella, and microbial risks, and improve poor system performance in your HVAC systems. NCH: Singapore’s HVAC water treatment and cleaning specialists.

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The cost of neglecting your HVAC water systems

When HVAC issues arise, it’s often not the HVAC units at fault. HVAC systems rely heavily on fully functioning water circulation systems to operate efficiently. Left unchecked, closed-loop water systems in HVAC setups can contribute to lost efficiency, parts failure, and system shutdowns, with the consequences often masquerading as different issues. Maintenance engineers can focus on the problem at hand without finding a solution for the root cause.

When neglected, problems can quickly escalate, leading to inefficient cooling and heating, higher energy costs, and unexpected component failures. This can leave businesses scrambling to fix issues that could have been prevented. Sound familiar?

Here is how issues can arise:

Corrosion: Untreated water can cause pipes, coils, and other metal components to corrode, leading to leaks, reduced efficiency, and expensive repairs.
Scaling: Mineral buildup can block pipes and reduce heat transfer efficiency, leading to increased energy consumption and costly maintenance.
Microbial Growth: Untreated water fosters the growth of harmful bacteria, such as Legionella, which can pose serious health risks.
Reduced Performance: A neglected water system can cause HVAC units to struggle with regulating temperatures, resulting in discomfort, higher energy bills, and system stress.

We regularly work with HVAC system owners who are experiencing system inefficiencies, unexpected breakdowns, and increased operational costs due to neglected water treatment and circulation systems.

Experiencing these problems? Talk to our experts to find a solution today.

Had enough of poor HVAC reliability? So did we

We understand the frustration of dealing with unreliable HVAC systems. Breakdowns, broken parts, and rising energy costs can cause problems not just for maintenance and facilities engineers, but for operational teams watching costs rise.

At NCH, we have developed a complete range of water treatment technologies and sustainable chemical solutions that maximize the performance, reliability, and safety of HVAC systems.

Our HVAC Water Treatment Solutions

Biofilm monitoring: NCH bioDART is an automated biofilm monitoring technology, designed to measure Biofilm Formation Index (BFI) factors in real-time. NCH bioDART biofilm monitoring technology allows for risk factors for biofilm growth to be accurately and easily quantified in HVAC water systems, significantly reducing the risk of biofilm growth, without the cost and practicality issues of other biomonitors.
Biofilm control: NCH bioeXile is a patented biofilm cleaning solution that is up to 1250 times more effective than using biocides alone. The chelating properties of bioeXile break down cross-linked bonds in biofilm EPS formed from calcium ions, making biocide treatment of HVAC water systems more effective.
Legionella water treatment: We provide complete risk assessment, disinfection, and cleaning services to eliminate legionella risks in HVAC water systems.
Descaling: We deliver chemicals to eliminate scale, rust, and corrosion in HVAC water systems. Our descaling chemicals help to ensure your HVAC systems function effectively and reliably, reducing the risk of parts failure.

NCH: Problem Solvers for HVAC Water Systems

At NCH, we are committed to supplying solutions, not products. We work with businesses and properties of all types and sizes, delivering effective water treatment solutions for HVAC systems that work.

Our water treatment technologies are the backbone of many businesses and properties throughout Singapore and across the world. Our biofilm monitoring, corrosion and scaling treatment, and microbial water treatment technologies can be found everywhere, from small retail shops and restaurants to the largest warehouses, shopping malls, and industrial factories.

Here are just a number of problems we solve and sectors we support:

Commercial properties:

In office buildings, shopping malls, and other commercial properties, HVAC systems are essential for providing a comfortable environment for both employees and customers. However, without proper water treatment, these systems can face issues such as corrosion, scaling, and energy inefficiency, leading to higher operating costs and uncomfortable indoor climates.

Our corrosion prevention and scaling treatment solutions ensure that HVAC systems in commercial properties remain efficient and cost-effective. Additionally, our biofilm control and microbial treatment technologies keep air quality high and prevent the growth of harmful bacteria like Legionella, ensuring a healthier environment for everyone inside the building.

Industrial Buildings

In industrial facilities, such as manufacturing plants and warehouses, HVAC systems are essential for ensuring a safe and comfortable working environment. However, without proper water treatment, these systems are at risk of issues like corrosion, scaling, and inefficiency, leading to higher operating costs and unproductive downtime.

Our corrosion prevention and scaling treatment solutions are designed to help HVAC systems in industrial buildings remain efficient and cost-effective. Additionally, our biofilm control and microbial treatment technologies prevent the buildup of harmful bacteria, including Legionella, ensuring that the air quality is optimal and reducing the risk of health hazards for employees.

Public Buildings

In public buildings such as government offices, schools, and hospitals, HVAC systems play a vital role in providing a comfortable and healthy indoor environment for staff, visitors, and the general public. However, without proper water treatment, these systems can face issues like corrosion, scaling, and microbial growth, which can affect HVAC operations, air quality, and operational costs negatively.

Our corrosion prevention and scaling treatment solutions help ensure HVAC systems in public buildings operate efficiently, lowering energy costs and preventing costly repairs. Furthermore, our biofilm control and microbial treatment technologies help maintain high air quality by preventing the growth of harmful microorganisms such as Legionella, ensuring a healthier and more comfortable environment for everyone inside the building.

Our NCH Asia Pacific team understands how important it is to eliminate the risk of unwanted energy, maintenance and repair costs, making our NCH Chem-Aqua offering the best choice for your business. We can help to improve your system safety and reliability, while our advanced technology, innovative products, and solutions keep us ahead of the rest.

Get in touch with our team today to find out more about our HVAC Cleaning Services and other solutions. Our team of NCH experts are always happy to help.

Case Study
Water Treatment Systems

How can we help?

Our team is experienced in providing water treatment solutions that work for any HVAC system. From solving issues with scaling and corrosion, to preventing and removing microorganisms such as biofilms and legionella, we solve the issues you face that come with HVAC system ownership.

Experiencing problems or want to upgrade your HVAC performance? Speak to our team to discuss your needs.