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.

Fins

Secondary surface (fins) are of the plate-fin design using aluminum or copper, with die-formed collars. The fin design is to be flat, waffle, or sine-wave in a staggered tube pattern to meet performance requirements. Collars will hold fin spacing at a specific density and cover the entire tube surface. Aluminum properties are to be Alloy 1100 per ASTM B209, with O (soft) temper; Copper is to be Alloy 1100 per ASTM B152-06 with soft (anneal) temper. Fins are to be free of oils and oxidation.

Casing

Coil casing material shall be of G90 galvanized steel, 16 gauge minimum. Heavier material, stainless steel, copper, or aluminum casings are to be provided as required. Coils designed for hot-gas applications shall have oversized tube sheet holes for hot gas feeds to allow for free expansion and contraction of tubes during operation. Intermediate tube supports are to be provided on all coils 50” and longer fin length. Coil casings on top and bottom of coils are to have double-flanged construction, allowing for vertical stacking of coils.

Tubes

Tubes and return bends shall be constructed from seamless UNS C12200 copper conforming to ASTM B224 and ASTM E527. Properties shall be O50 light annealed, with a maximum grain size of 0.040mm. Seamless tubes are to be mechanically expanded into plate fins to form an everlasting bond between primary and secondary surfaces.

Pressure Testing

Coils shall be tested at 550 PSIG using dry nitrogen, submerged underwater. 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 the coil.

Connections

Condenser coils shall be designed with copper sweat connections and shall be shipped with caps on the connections.

Headers

Headers are to be constructed of seamless UNS C12200, Type L copper material sized to match specified connection size. Headers are to have finished integral spin-closed ends designed to withstand test pressure.

Materials and Specifications

Tube O.D.
3/8"
1/2"
5/8"
Tube Thick
.014
.016
.020
Fin Thick
.005
.006
.006
Optional Tube
.016 | .022
.025
.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

Shipping

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

IOM

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.

SPECS

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!

DRAWING

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!