Air and water balancing is a method of regulating HVAC air supply, return, and exhaust, as well as the flow of water through coils, to achieve a neutrally balanced and comfortably conditioned commercial, institutional, or industrial building. Proper air &water balancing is essential for efficient HVAC system performance.
Why Air and Water Balancing Matters
It is important to regulate indoor/outdoor air balance as well as from zone to zone. Improper balance can result in poor indoor air quality (IAQ), occupant discomfort, and system inefficiency. Fortunately, these HVAC issues can usually be resolved through professional air and water balancing—also known as TAB (testing, adjusting, and balancing).
Signs That You Need
There are several symptoms indicating you should hire a TAB specialist like Monarch Testing to perform professional air and water balancing services. These include:
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Indoor space reconfiguration
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Hot and cold spots
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Frequent thermostat adjustments
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Drafts or stuffy areas
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Odors from the air system
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Doors that open or slam closed unexpectedly
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Excessive dust or dirt presence
How Air and Water Balancing is Performed
A TAB professional conducts a thorough system analysis using a detailed checklist. This process includes comparing as-built drawings with existing conditions, inspecting coils, dampers, and equipment condition, measuring airflow in CFM at diffusers, monitoring discharge and return air volumes and temperatures, blower speeds, motor voltage and current, and comparing air changes per hour against ASHRAE standards. Water balancing involves detailed evaluation of water flow through hydronic systems.
Benefits of Air and Water Balancing for Your Building
Buildings and facilities that undergo professional air and water balancing experience significant improvements such as:
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Enhanced occupant comfort
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Increased energy efficiency
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Reduced utility bills
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Extended equipment lifespan
Investing in air & water balancing is a simple yet effective way to maintain HVAC system performance and reduce unnecessary repairs.
Why Choose Monarch Testing
Always hire a certified TAB contractor with deep knowledge of HVAC systems and retro-commissioning experience. Monarch Testing provides detailed diagnostic reports, clear documentation of all readings and adjustments, and actionable recommendations to keep your HVAC system running optimally.
