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Made in America ISO 9001 Certification

Spiral with Bracket Condenser & WSHP Heat Exchangers

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Packless spiral-bracket water-source coaxial heat exchangers operate efficiently as refrigerant condensers or refrigerant evaporators. This makes them an ideal choice for both water-source heat pumps (WSHP) and water-cooled condenser applications.

Packless heat exchangers are C-UL-US listed per the UL-207 standard and manufactured in our ISO 9001:2015 certified plant. Maximum rated working pressures are 500 psig on the water side and 650 psig on the refrigerant side.

Available High Efficiency Green Surface Models

Model ━ Capacity ▲ Length ━ Width ━ Height ━
COAX-7076-S 3⁄4 tons 10 1⁄2 in 8 in 2 3⁄16 in
COCX-7076-S 3⁄4 tons 10 1⁄2 in 8 in 2 3⁄16 in
COAX-7101-S 1 tons 11 5⁄8 in 9 3⁄8 in 2 3⁄16 in
COCX-7101-S 1 tons 11 5⁄8 in 9 3⁄8 in 2 3⁄16 in
COAX-7151-S 1 1⁄2 tons 13 7⁄8 in 11 7⁄8 in 2 7⁄16 in
COCX-7151-S 1 1⁄2 tons 13 7⁄8 in 11 7⁄8 in 2 7⁄16 in
COAX-7201-S 2 tons 14 7⁄8 in 13 1⁄8 in 2 7⁄16 in
COCX-7201-S 2 tons 14 7⁄8 in 13 1⁄8 in 2 7⁄16 in
COAX-7251-S 2 1⁄2 tons 16 7⁄16 in 13 1⁄4 in 2 3⁄4 in
COCX-7251-S 2 1⁄2 tons 16 7⁄16 in 13 1⁄4 in 2 3⁄4 in
COAX-7301-S 3 tons 15 5⁄8 in 13 9⁄16 in 2 15⁄16 in
COCX-7301-S 3 tons 15 5⁄8 in 13 9⁄16 in 2 15⁄16 in
COAX-7351-S 3 1⁄2 tons 17 1⁄4 in 15 5⁄16 in 2 15⁄16 in
COCX-7351-S 3 1⁄2 tons 17 1⁄4 in 15 5⁄16 in 2 15⁄16 in
COAX-7401-S 4 tons 18 3⁄4 in 17 3⁄16 in 3 3⁄4 in
COCX-7401-S 4 tons 18 3⁄4 in 17 3⁄16 in 3 3⁄4 in
COAX-7501-S 5 tons 19 5⁄8 in 17 1⁄16 in 3 3⁄4 in
COCX-7501-S 5 tons 19 5⁄8 in 17 1⁄16 in 3 3⁄4 in
COAX-7601-S 6 tons 20 3⁄8 in 18 7⁄16 in 3 3⁄4 in
COCX-7601-S 6 tons 20 3⁄8 in 18 7⁄16 in 3 3⁄4 in
COAX-7751-S 7 1⁄2 tons 22 1⁄2 in 21 1⁄8 in 3 15⁄16 in
COCX-7751-S 7 1⁄2 tons 22 1⁄2 in 21 1⁄8 in 3 15⁄16 in
COAX-7800-S 8 tons 21 in 11 1⁄4 in 17 1⁄2 in
COCX-7800-S 8 tons 21 in 11 1⁄4 in 17 1⁄2 in
COAX-7010-S 10 tons 21 9⁄16 in 11 1⁄4 in 17 3⁄8 in
COCX-7010-S 10 tons 21 9⁄16 in 11 1⁄4 in 17 3⁄8 in
COAX-7012-S 12 tons 22 5⁄16 in 11 1⁄4 in 18 3⁄4 in
COCX-7012-S 12 tons 22 5⁄16 in 11 1⁄4 in 18 3⁄4 in
COAX-7015-S 15 tons 24 7⁄16 in 11 7⁄8 in 21 3⁄8 in
COCX-7015-S 15 tons 24 7⁄16 in 11 7⁄8 in 21 3⁄8 in
COAX-7020-S 20 tons 22 1⁄16 in 18 3⁄4 in 17 7⁄8 in
COCX-7020-S 20 tons 22 1⁄16 in 18 3⁄4 in 17 7⁄8 in
COAX-7025-S 25 tons 22 13⁄16 in 18 3⁄4 in 19 1⁄4 in
COCX-7025-S 25 tons 22 13⁄16 in 18 3⁄4 in 19 1⁄4 in
COAX-7030-S 30 tons 25 1⁄16 in 20 1⁄8 in 21 7⁄8 in
COCX-7030-S 30 tons 25 1⁄16 in 20 1⁄8 in 21 7⁄8 in
COAX-7540-S 40 tons 25 1⁄16 in 34 7⁄8 in 18 9⁄16 in
COAX-7550-S 50 tons 23 9⁄16 in 34 7⁄8 in 20 in
COAX-7560-S 60 tons 25 5⁄8 in 37 5⁄8 in 22 9⁄16 in

Available Classic Models

Model ━ Capacity ▲ Length ━ Width ━ Height ━
COAX-2076-S 3⁄4 tons 10 1⁄2 in 8 in 2 3⁄16 in
COCX-2076-S 3⁄4 tons 10 1⁄2 in 8 in 2 3⁄16 in
COAX-2101-S 1 tons 11 5⁄8 in 9 3⁄8 in 2 3⁄16 in
COCX-2101-S 1 tons 11 5⁄8 in 9 3⁄8 in 2 3⁄16 in
COAX-2151-S 1 1⁄2 tons 13 7⁄8 in 11 3⁄8 in 2 7⁄16 in
COCX-2151-S 1 1⁄2 tons 13 3⁄8 in 11 7⁄8 in 2 7⁄16 in
COAX-2201-S 2 tons 14 3⁄8 in 11 1⁄2 in 2 7⁄16 in
COCX-2201-S 2 tons 14 3⁄8 in 11 1⁄2 in 2 7⁄16 in
COAX-2251-S 2 1⁄2 tons 16 7⁄16 in 13 1⁄4 in 2 3⁄4 in
COCX-2251-S 2 1⁄2 tons 16 7⁄16 in 13 1⁄4 in 2 3⁄4 in
COAX-2301-S 3 tons 15 5⁄8 in 13 9⁄16 in 2 15⁄16 in
COCX-2301-S 3 tons 15 5⁄8 in 13 9⁄16 in 2 15⁄16 in
COAX-2351-S 3 1⁄2 tons 17 1⁄4 in 15 5⁄16 in 2 15⁄16 in
COCX-2351-S 3 1⁄2 tons 17 1⁄4 in 15 5⁄16 in 2 15⁄16 in
COAX-2401-S 4 tons 18 1⁄8 in 15 1⁄2 in 3 3⁄16 in
COCX-2401-S 4 tons 18 1⁄8 in 15 1⁄2 in 3 3⁄16 in
COAX-2501-S 5 tons 19 5⁄8 in 17 1⁄16 in 3 3⁄4 in
COCX-2501-S 5 tons 19 5⁄8 in 17 1⁄16 in 3 3⁄4 in
COAX-2601-S 6 tons 20 3⁄8 in 18 7⁄16 in 3 3⁄4 in
COCX-2601-S 6 tons 20 3⁄8 in 18 7⁄16 in 3 3⁄4 in
COAX-2751-S 7 1⁄2 tons 22 1⁄2 in 21 1⁄8 in 3 15⁄16 in
COCX-2751-S 7 1⁄2 tons 22 1⁄2 in 21 1⁄8 in 3 15⁄16 in
COAX-3010-S 10 tons 21 9⁄16 in 11 1⁄4 in 17 3⁄8 in
COCX-3010-S 10 tons 21 9⁄16 in 11 1⁄4 in 17 3⁄8 in
COAX-3012-S 12 tons 22 5⁄16 in 11 1⁄4 in 18 3⁄4 in
COCX-3012-S 12 tons 22 5⁄16 in 11 1⁄4 in 18 3⁄4 in
COAX-3015-S 15 tons 24 7⁄16 in 11 7⁄8 in 21 3⁄8 in
COCX-3015-S 15 tons 24 7⁄16 in 11 7⁄8 in 21 3⁄8 in
COAX-3020-S 20 tons 22 1⁄16 in 18 3⁄4 in 17 7⁄8 in
COCX-3020-S 20 tons 22 1⁄16 in 18 3⁄4 in 17 7⁄8 in
COAX-3025-S 25 tons 22 13⁄16 in 18 3⁄4 in 19 1⁄4 in
COCX-3025-S 25 tons 22 13⁄16 in 18 3⁄4 in 19 1⁄4 in
COAX-3030-S 30 tons 25 1⁄16 in 20 1⁄8 in 21 7⁄8 in
COCX-3030-S 30 tons 25 1⁄16 in 20 1⁄8 in 21 7⁄8 in

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