Great American Coil is a full service manufacturer of evaporator, condenser, hot & chilled water, and low pressure steam coils. We offer our customers the services of our engineering department for assistance in correctly selecting a coil for any of these applications.
For those customers who would like to make their own selections, we can provide a computer selection program at no cost. This program rates coils in accordance with the current edition of ARI Standard 410, and the performance of our hot water and chilled water coils is ARI Certified.
Fins - Material: aluminum or copper
Thickness: .0045", .0055", .0075" & .010"
Pattern: 1.25" x 1.08"
Surface: sine-wave corrugation
Collars: full die formed collars, for optimum heat transfer and
accurate fin spacing.
Tubes - Material: 1/2" OD seamless copper tubing
Wall Thk.: .016", .025" & .035"
Treatment: smooth & rifled ID (rifled .016" only)
Sheet Metal - Material: galvanized steel, stainless steel, aluminum or copper
Thickness: 20 Ga. - 16 Ga.
Expansion - All coils are mechanically expanded to achieve tight fin-to-tube bond
for optimal heat transfer.
Brazing - High temperature hard solder
Testing - 100% leak tested in water at 360 psig minimum
Dehydration - Coils pass through an oven, then are capped and sealed for shipment.