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Double Wound Helix Condenser & WSHP Coils

Packless double-wound-helix water-source condenser coils 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 coils are C-UL-US listed and manufactured in an 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-7750-J 7 12 tons 18 in 17 12 in 7 14 in
COCX-7750-J 7 12 tons 18 in 17 12 in 7 14 in
COAX-7600-J 6 tons 17 34 in 15 14 in 7 18 in
COCX-7600-J 6 tons 17 34 in 15 14 in 7 18 in
COAX-7500-J 5 tons 17 in 15 38 in 5 78 in
COCX-7500-J 5 tons 17 in 15 38 in 5 78 in
COAX-7400-J 4 tons 18 78 in 16 14 in 5 18 in
COCX-7400-J 4 tons 18 78 in 16 14 in 5 18 in
COAX-7350-J 3 12 tons 14 14 in 12 38 in 6 in
COCX-7350-J 3 12 tons 14 14 in 12 38 in 6 in
COAX-7300-J 3 tons 13 78 in 12 516 in 4 1516 in
COCX-7300-J 3 tons 13 78 in 12 516 in 4 1516 in
COAX-7250-J 2 12 tons 12 716 in 10 38 in 5 in
COCX-7250-J 2 12 tons 12 716 in 10 38 in 5 in
COAX-7200-J 2 tons 12 1516 in 10 58 in 3 34 in
COCX-7200-J 2 tons 12 1516 in 10 58 in 3 34 in

Available Classic Models

Model ━ Capacity ▼ Length ━ Width ━ Height ━
COAX-2750-J 7 12 tons 18 in 17 12 in 7 14 in
COCX-2750-J 7 12 tons 18 in 17 12 in 7 14 in
COAX-2600-J 6 tons 17 34 in 15 14 in 7 18 in
COCX-2600-J 6 tons 17 34 in 15 14 in 7 18 in
COAX-2500-J 5 tons 17 in 15 38 in 5 78 in
COCX-2500-J 5 tons 17 in 15 38 in 5 78 in
COAX-2400-J 4 tons 16 14 in 14 18 in 4 1316 in
COCX-2400-J 4 tons 16 14 in 14 18 in 4 1316 in
COAX-2350-J 3 12 tons 14 14 in 12 38 in 6 in
COCX-2350-J 3 12 tons 14 14 in 12 38 in 6 in
COAX-2300-J 3 tons 13 78 in 12 516 in 4 1516 in
COCX-2300-J 3 tons 13 78 in 12 516 in 4 1516 in
COAX-2250-J 2 12 tons 12 716 in 10 38 in 5 in
COCX-2250-J 2 12 tons 12 716 in 10 38 in 5 in
COAX-2200-J 2 tons 12 1516 in 10 58 in 3 34 in
COCX-2200-J 2 tons 12 1516 in 10 58 in 3 34 in