Manufacturing Partners

Miller – Leaman

With over 30 years of experience in manufacturing filtration products, Miller-Leaman, Inc. possesses the expertise and reputation to provide customers with precisely tailored solutions. They offer three distinct filtration products and are adept at crafting custom filtration systems to address specific customer requirements.

Miller – Leaman Read More »

New York Blower Company

With over 130 years of experience, New York Blower (NYB) is a trusted manufacturer of air-moving equipment known for uncompromising quality and innovation. They offer custom fans, replacements, and retrofitting competitor equipment for enhanced fan performance. NYB’s commitment to customer satisfaction includes expanding facilities, educating employees and service technicians, and engineering customized solutions for unique

New York Blower Company Read More »

Polygon

Founded in 1955 as a division of Munters Corporation, Polygon is a trailblazer in drying technology and engineered temporary climate solutions. With over 60 years of experience, they pioneered desiccant dehumidification and continually innovate in the field, offering the most energy-efficient dehumidification and temperature control equipment. Polygon US’s document recovery experts swiftly determine optimal recovery

Polygon Read More »

Pureair Filtration

PureAir Filtration, a family-owned company with 20+ years of experience, offers gas phase filtration equipment and adsorbent media for custom odor control solutions. Their products include dry scrubbers, chemisorbant media, and monitoring tools, serving diverse needs like electronics corrosion prevention, artifact preservation, toxic gas leak protection, air quality enhancement, and Biogas odor removal. Proudly made

Pureair Filtration Read More »

Soler & Palau

S&P USA Ventilation Systems, based in Jacksonville, Florida, is part of Soler & Palau Ventilation Group, the world’s leading fan manufacturer for over 70 years. Focusing on the North American market, S&P USA’s ventilation products range from innovative, quiet, and reliable residential fans to large, high-capacity exhaust systems for commercial applications. Their vast product line

Soler & Palau Read More »

Steril Aire

Steril-Aire is a leading provider of UVC germicidal lamps with superior performance. Independent tests confirm their UVC Emitters outshine competitors, maintaining 2-3 times higher output even after a year of use, delivering over 99% destruction of airborne bacteria and viruses in a single pass. With state-of-the-art technology and high-quality construction, Steril-Aire offers comprehensive solutions for

Steril Aire Read More »

Super Radiator Coils

Founded in 1928, Super Radiator Coils is a family-owned engineering and manufacturing company renowned for its unwavering commitment to producing top-quality heat transfer solutions. They prioritize earning customer loyalty through effective communication, meticulous attention to detail, and exceptional service. Continuous development is a top priority, with profits reinvested in research, new technologies, talent development, and

Super Radiator Coils Read More »

Tutco

TUTCO is a leading supplier of electric resistive heating elements, boasting an 80% share of US patents in open coil heating technology. Their open-coil air heaters and conductive heating products are widely used across industrial, commercial, and residential electric heating applications worldwide. With a focus on rapid manufacturing and custom engineering, TUTCO is dedicated to

Tutco Read More »

Scroll to Top
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.