AboveAir

AboveAir Technologies

AboveAir & Lincoln Associates

AboveAir Technologies, founded in 2003 and headquartered in Frederick, Maryland, is a leader in providing precision HVAC systems designed for mission-critical applications. Specializing in high-performance air conditioning and ventilation solutions, AboveAir has earned a strong reputation for delivering reliable, energy-efficient products. Their product line includes vertical floor-mounted, wall-cassette, ceiling-mounted, and floor console units, providing tailored solutions for data centers, healthcare facilities, commercial buildings, and more.

At Lincoln Associates, we are proud to partner with AboveAir Technologies to offer their cutting-edge HVAC solutions to our clients. Together, we provide expert consultation, custom design, and system integration services, ensuring that each project is equipped with the right HVAC systems for optimal performance and efficiency. Whether it’s for a high-tech data center or a complex commercial space, our collaboration with AboveAir Technologies ensures that your systems will meet the most stringent environmental control requirements.

AboveAir Brochure

Product Offerings

Mission Critical Equipment

AboveAir’s Mission Critical (MC™) series provides reliable 24/7 perimeter cooling solutions for data centers, network closets, and control rooms. Available in capacities ranging from 1 to 50 tons, these units offer various configurations to meet specific cooling requirements.

Outdoor Air Equipment

The Outdoor Air (OA) series includes Dedicated Outdoor Air Systems (DOAS) designed to provide year-round conditioned ventilation in compliance with ANSI/ASHRAE Standards 62.1 & 62.2. Units are available in rooftop, indoor floor, and ceiling-mounted configurations, with options to meet specific project design requirements.

Glycol Drycoolers and Pump Packages

AboveAir offers remote glycol drycoolers and pump packages designed to provide the necessary heat rejection for single or multiple loop DX glycol-cooled air conditioners and glycol source heat pumps. Indoor drycoolers and custom-integrated pump packages are also available to meet diverse system needs.

Benefits of AboveAir Technologies

Precision Cooling for Critical Environments

AboveAir provides highly accurate temperature and humidity control, ensuring optimal conditions for mission-critical environments like data centers and healthcare facilities.

Energy Efficiency

Designed to reduce operating costs, AboveAir systems are built for maximum energy efficiency, helping to lower energy consumption while maintaining reliable performance.

Customizable Solutions

With a wide range of products, AboveAir offers tailored solutions to meet the unique needs of each project, ensuring a perfect fit for diverse applications, from small to large-scale installations.

Proven Reliability

AboveAir’s products are trusted for their consistent, long-lasting performance. Their HVAC systems are built to withstand the demands of even the most challenging environments, providing reliable service for years.

Why Choose AboveAir Technologies?

AboveAir Technologies offers precision HVAC solutions that are trusted across a variety of industries. From data centers and commercial buildings to healthcare facilities and educational institutions, their high-performance systems provide reliable, energy-efficient cooling for mission-critical environments. AboveAir’s products are designed for customizability, offering tailored solutions that meet the specific demands of each industry.

With over 20 years of experience, AboveAir Technologies is known for its proven reliability, providing consistent and long-lasting performance. Their energy-efficient systems reduce operating costs while maintaining optimal environmental control, making them a top choice for businesses looking for durable, high-performance HVAC solutions. Partnering with Lincoln Associates, AboveAir offers expert consultation, custom design services, and ongoing support to ensure your HVAC systems operate efficiently and reliably.

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Southeast United States Industrial HVAC & Refrigeration Services

Consulting

At Lincoln Associates, our consulting services for Heatcraft Modine coils are designed to ensure each solution is tailored to your specific operational needs. Our experts assess your facility’s unique requirements and recommend the most efficient and effective heat transfer solutions. By leveraging Heatcraft Modine’s advanced coil technology, we provide strategic guidance that optimizes system performance and energy efficiency.

Design

We specialize in custom design services for Heatcraft Modine coils, crafting innovative, high-performance solutions that meet the precise needs of your HVAC system. Our expert design team works closely with you to engineer coils that address specific challenges, whether for a new installation, retrofit, or replacement. Using high-quality materials like copper, aluminum, and stainless steel, we ensure each coil is durable and efficient for long-term use.

Integration

Our custom system integration services ensure seamless incorporation of Heatcraft Modine coils into your existing HVAC or cooling system. Lincoln Associates’ integration experts handle every detail, from system modifications to testing, ensuring compatibility and peak efficiency. This holistic approach guarantees that your facility benefits from a reliable, high-performing solution tailored to its unique needs.
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Evaporator Coil - Single-Circuit

Single Circuit

Evaporator Coil - Intertwined

Intertwined

Evaporator Coil - Split Face

Face Split face

Tube Diameter

Use a caliper or tape measure to determine the outside diameter of the tubes.

If necessary, remove insulation to see the incoming and outgoing lines. Measure the diameter of the outside of the line to help determine connection size.

Standard connection types are MPT (male pipe thread), FPT (female pipe thread), and Copper Sweat Connection. MPT is threaded on the outside, FPT is threaded on the inside, and Copper Sweat is used for soldered connections

Fins per Inch

Using a ruler, count the number of fins on the coil within one inch. Normal fin counts will be between 4 and 14 FPI.

Fin Length

Measure in the direction of the tubes, regardless of which direction the tubes are running.

Fin Height

Measure in the direction of the fin.

Single, Double, and Half Serpentine

Rows are counted in the direction of airflow, no matter how the coil is installed. You can count rows by looking at either the header end or the return bend end of the coil. Note that headers or return bends may not be evenly spaced across the coil.

Fluid coils—hot water, chilled water, and glycol water—regulate building air temperature by heating or cooling air in Air Handling Units (AHUs). Constructed with multiple rows of tubes, typically copper, these coils efficiently transfer heat between air and circulating fluids. They are vital for year-round comfort, accommodating diverse fluids like glycols and thermal oils for varied HVAC needs.

Condenser coils transfer heat from refrigerant vapor to the outdoor air, ensuring efficient cooling in HVAC and refrigeration systems. Constructed from materials like copper or aluminum to maximize heat transfer, these coils are vital for maintaining precise temperature control in industrial and commercial environments.

Steam coils utilize the latent heat of steam, released during condensation from vapor to liquid. They feature efficient condensate management to prevent water buildup and ensure uniform steam distribution. Available in configurations for high and low-pressure applications, steam coils are highly effective for heating air in a wide range of environments.

Evaporator coils absorb heat from indoor air to cool and dehumidify spaces by evaporating refrigerant from liquid to vapor. Located indoors, these coils are essential for maintaining comfortable environments in industrial and commercial settings, offering excellent performance in cooling, process cooling, and dehumidification applications. They are versatile for use in Air Handling Units (AHUs), central systems, or duct installations.