The sectional coils from USA Coil & Air are comprised of two or more sections connected by a gasketed junction plate. These coils are suitable for use with water, propylene glycol, or ethylene
glycol. The coils are leak tested as an assembly at USA Coil & Air at a pressure of 150 Psig. The maximum operating pressure recommended for these coils is 75 Psig.


Sectional coil installation should follow the same guidelines as standard water or glycol coils with the restriction that the coil is installed level with the coil ends and each section junction firmly supported. Failure to adequately support the end or the junctions may result in leaks at the junction plates. If sectional coils are to be stacked then each individual coil will need to be adequately supported and the coil ends and the junction plates. It is important that the lower coils not carry the weight of the coils


The sectional coils will ship from the plant fully assembled when possible. This is done to ensure no damage occurs to the tube extensions at the junctions as well as to keep contaminants from
getting into the coil. Disassembly may be required at the job site.

Design Specs

This design incorporates a front header end and a back-return bend end that are sealed together in the middle of the length of the coil. Essentially, this gives you two sections that are about half the length of the original coil. There are matching tube sheets at one end of both pieces, as well as gaskets, that allow for a fluid-tight connection where the two sections meet.

Standard Sectional Coil


The equipment we build is specially made to meet your exact engineering requirements, but we also understand time critical projects require quick turn around. Our expedited production program allows us to offer coil shipments in as little as 10, 5, 3 and 1 working days guaranteed.

20 Business Days
Standard Shipment
10 Business Days
Added Premium
5 Business Days
Added Premium
3, 2, & 1 Business Days
Call for Pricing & Availability


We strive to provide the most stress-free and easy to complete process in the industry. With every purchase, we provide a product-specific Installation, Operation, and Maintenance manual to help guide you through a lifetime of easy operation. Should you have any questions about your product you can contact us for further assistance.


Want to know more? Here is the full product spec sheet that lays out product-specific details that can make a difference when it comes to your system performance and longevity. If you're not seeing exactly what you need, you can reach out to one of our highly trained sales engineers and we will take it from there!


Not sure exactly what you need or how to ask for it? Fill out this easy to use step by step guide, that when completed will provide all the necessary information to our highly trained sales engineers. Not sure how to find the information needed in the drawing? Check out our how-to videos on coil measuring and drawing completion!