Spiral Evaporators / Coaxial Heat Exchanger

Coaxial Heat Exchangers (1 to 15 tons)

1/3 to 15 tons Fresh Water Evaporators

Discountcoil.com Coaxial Coils are designed for use as Water Cooled Condensers, Water Chillers and in Water Source Heat Pumps. This design is being used by major OEM’s around the world and in the ever expanding wholesale replacement market. Simplicity of design and installation makes this product ideal in both markets.

What are coaxial heat exchangers?

Coaxial heat exchangers are primarily a type of double-pipe heat exchanger. However, unlike other double-pipe heat exchangers, their inner tube is a spiral groove tube with contact between the inner and outer tubes. As a result, the coaxial heat exchangers are suitable for circulating water flows and the evaporation of refrigerants with high temperatures or in fluid turbulence. Made from stainless steel, our coaxial heat exchangers have the following advantages:

  • They have a special surface structure like the plate heat exchanger, which enables improved heat transfer
  • The design is simple, which makes the tube-in-tube exchanger less expensive than the shell and tube exchanger
  • Our coaxial heat exchangers allow an improved flow of heat around the evaporator

Discount coil is a well-known name in the HVAC replacement industry. The coils have excellent cost-effective prices, and the impeccable quality is delivered within a time-boxed approach after multiple quality check touchpoints. In addition to the coaxial heat exchangers and condenser and evaporator coils, Discount Coil also has an established name for being a trustworthy supplier and manufacturer of steam coils, trane coils, York replacement coils, hot water coils, etc. Need more information about what makes us the best? Reach out to our experts at Discount Coil now!

Item # TR Material Refrig. In Refrig. Out Water Conn. Width Length Height Weight
CX-H 150 1 Copper 1/2 " 1/2 " 3/4 " 10 " 12 5/8 " 7-1/4 " 14 lbs
CX-H 200 1 1/2 Copper 1/2 " 1/2 " 3/4 " 1-1/2 " 13 1/4 " 7-3/4 " 19 lbs
CX-S 250 2 Copper 5/8 " 5/8 " 3/4 " 13 1/8 " 14 7/8 " 7-1/4 " 28 lbs
CX-S 400 3 Copper 7/8 " 7/8 " 1 1/8 " 17 3/8 " 19 " 8-3/4 " 52 lbs
CX-S 500 3 1/2 Copper 7/8 " 7/8 " 1 1/8 " 17 7/8 " 20 1/8 " 8-3/4 " 55 lbs
CC 400 4 Copper 7/8 " 7/8 " 1 1/8 " 13 " 17 " 12-1/2 " 65 lbs
CC 500 5 Copper 7/8 " 1 1/8 " 1 1/8 " 13 " 17 " 17-9/16 " 110 lbs
CC 750 7.5 Copper 7/8 " 1 1/8 " 1 3/8 " 17 3/4 " 20 13/32 15-3/4 " 145 lbs
CC 1000 10 Copper 7/8 " 1 3/8 " 1 5/8 " 17 3/4 " 20 9/16 " 22-7/16 " 168 lbs
CC 1500 15 Copper 7/8 " 1 5/8 " 2 1/8 " 17 3/4 " 20 15/16 " 29-1/8 " 222 lbs
CC 100 T 1 Stainless Steel 1/2 " 1/2 " 7/8 OD 12 3/4 " 14 " 4 1/2 " 14 lbs
CC 200 T 2 Stainless Steel 5/8 " 5/8 " 7/8 OD 14 3/4 " 16 9/16 " 5 3/16 " 28 lbs
CC 400 T 4 Stainless Steel 7/8 " 1 1/8 " 1 MPT 14 3/4 " 19 " 12-7/16 " 60 lbs
CC 600 T 6 Stainless Steel 7/8 " 1 1/8 " 1 MPT 14 3/4 " 19 " 17-7/16 " 92 lbs
CC 800 T 8 Stainless Steel 7/8 " 1 3/8 " 1 1/4 MPT 14 3/4 " 19 " 22-7/16 " 124 lbs