Cased coils are standard HVAC coils factory mounted inside an insulated sheet metal box. By eliminating on-site assembly, you can reduce your time on the job which means more money in your pocket.  Cased coils are typically used to add heating or cooling to an existing air handling system.  The factory built casing allows for quick fit-up of ductwork and the integral drain pan provides for a seamless installation.  With our standard cased coil design you can have a blow through or draw through application meeting most applications in as little as four weeks.

Follow these simple steps to quickly receive a quote on a cased coil that is custom built to meet your application:

Step 1: Download and print the correct coil template below:

Cased Hot Water Coil Template

Cased Chilled Water Coil Template

Cased DX Refrigerant Coil Template

Cased DX Refrigerant Coil With Intertwined Tubes Template

Cased Steam Coil Template

Cased Steam Coil With Opposite End Connections Template

Cased Steam Distributing Coil Template

 

Step 2: Complete the coil template and fax it to 508-682-0944 or e-mail it to sales@h-mac.com.  Once the correct coil is selected, the outer casing (coil box) is simply built around it. If you have a tight space, be sure to specify the maximum coil box dimensions on the coil template.

 

Cased Coil Standard Features:

 • 16 gauge galvanized sheet metal housing

 • Removable panel access to the headers and return bends

 • Coil finned height 12" to 48” in 1 ½" increments

 • Coil finned length 12" to 128” in ½" increments

 • 16 gauge galvanized sloped drain pan with 1" FPT drain connection

 • 1 ½ duct flanges on entering and leaving side of housing

 • Offset fin pack to maximize performance and drainage

 • 1" – 1 ½ Lbs. Sq. Ft. open-face insulation

 • 6" long connection stub outs

 

Cased Coil Optional Features:

 • Extended coil finned heights up to 72"

 • Extended coil finned lengths up to 180"

 • Intermediate drain pan

 • Stainless steel drain pan

 • Factory mounted TXV's and hot gas tees on DX refrigerant coils

 • Multiple coils in a single housing

 • Welded steel bases

 • Painted housing

 • Double wall construction

 • Factory mounted filter rack