Our condenser coils are built with either 3/8“, 5/8” or 1” O.D. tubes and multiple wall thickness options. Available for multiple refrigerant condenser applications. Shaped Condenser Coils available in same or opposite end designs with a multitude of circuitry available. E-coating available upon request.


Secondary surface (fins) shall be of the plate-fin design using aluminum or copper, with die-formed collars. Fin design to be flat, waffle, or sine-wave in a staggered tube pattern to meet performance requirements. Collars will hold fin spacing at specified density, and cover the entire tube surface. Fins are to be free of oils and oxidation.


Coil casing material shall be galvanized steel at a 16 gauge minimum. Heavier material, stainless steel, copper or aluminum casings are available as required.

Intermediate supports are required on all coils 50″ of finned length and longer. Coil casings on top and bottom of coils are to have double-flange construction, allowing for vertical stacking of coils.


Seamless copper tubes shall be mechanically expanded into plate aluminum or copper fins to form an everlasting bond between primary and secondary surfaces. Tubes are to be mechanically expanded into fins (secondary surface) for maximum heat transfer.

Pressure Testing

Coils shall be tested at 550 psig using dry nitrogen, submerged under water. Dual-operator verification shall determine that all coils are leak-free.

Coils shall be shipped with nitrogen charge to verify leak-free integrity, and to prevent moisture migration into coil.


Connection is to be copper sweat type (SWT), and shall be shipped with caps on connections.


Headers (manifolds), shall be constructed of a minimum .060” wall seamless copper. Die-formed copper end caps are brazed on the inside of the headers, unless spun-closed (for sizes up to 1-3/8”).

Materials and Specifications

Tube O.D.
Tube Thick
Fin Thick
Optional Tube
.016 | .022
.025 | .035 | .049
Optional Fin
.006 | .0075
.0075 | .010
.0075 | .010
Fin MaterialAluminumCopper; Stainless Steel
Casing MaterialGalv. Steel 16 gaugeGalv. Steel 14 gauge
Stainless Steel 16 gauge
Tube MaterialCopperN/A
Connection MaterialCopperN/A
Header Material CopperN/A


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