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Evaporator Coils

Features:
  • OEM and Replacement Coils for Every Application
  • Cross Reference All Major Brands
  • Quick Response
  • Field Measurement Available
  • Competitive Prices
  • Fast Turnaround: 24 hr, 48 hr, 5 Day and 10 Day Ship Available
  • Standard Lead Time is 2 to  3 Weeks
Primary Surface:

Round seamless copper tubes are mechanically expanded into the fin collars of the secondary surface. The mechanical expansion provides a permanent metal-to-metal bond for efficient heat transfer. Tubes are staggered in the direction of airflow and only return bends are used – NO reduced tube wall in the bend radius by using hairpin bends. 

Tube Size Options:
  • 5/8″ O.D. x .020″ wall thickness standard with optional wall thickness of (.025) (.035) and (.049). Centerlines are 1.5″ in the tube face and 1.299″ between rows.
  • 1/2″ O.D. x .017″ wall thickness standard with optional wall thickness of (.025). Centerlines are 1.25″ in the tube face and 1.083″ between rows.
  • 3/8″ O.D. x .016″ wall thickness standard with optional wall thickness up to (.035). Centerlines are 1″ in the tube face and .866″ between rows.
  • NOTE: 1/4″ and 5/16″ tubes available.
  • Rows available are 2, 3, 4, 5, 6, 8, 10 and 12.
  • We have over 20 different surfaces available. Please contact us if construction other than what is above is needed.
Secondary Surface:

Corrugated plate type fin that is die-formed. Fin collars are full-drawn to provide accurate control of fin spacing and maximum contact with tubes.

Fin Material Options:
  • 5/8″ tubes comes standard with aluminum fin .008″ thick with optional (.010). Optional copper fin thicknesses available are (.006) (.008) and (.010). Fins per inch available 8 through 14.
  • 1/2″ tubes come standard with aluminum fin .006″ thick with optional copper fin (.006). fins per inch available 8 through 14.
  • 3/8″ tubes comes standard with aluminum fin .006″ thick with optional thicknesses available. Copper fin thicknesses available start .006″
  • Fins per inch available 6 through 16. Other fin types available: Lance, Sine, Flat.
  • Contact us for availability of other patterns, fin materials, and/or thicknesses.
Headers:

Seamless copper with die-formed holes that provide a parallel surface to the coil tube for strong brazing joints. 

Connections:

Copper O.D. sweat interchangeable nozzle type refrigerant distributors. Standard coil has one distributor for one compressor circuit. An INTERTWINED coil has two distributors that provide full-face control using two compressor circuits. A FACE SPLIT coil has two or more distributors for multiple compressor circuits.

Casing:

Using 16-gauge minimum thickness material, 1 1/2″ flanges are die-formed to permit easy stacking and mounting. Intermediate tube supports are supplied on coils over 44″ fin length with an additional support every 42″ multiple thereafter.

Casing Material Options:

Galvanized steel standard with optional stainless, aluminum and copper.

Testing & Performance:

All coil assemblies are leak tested under water at 550 PSIG air. All coil assemblies Nitrogen charged for shipping.