Coaxial Coils

1/3 to 15 tons Fresh Water Evaporators

Doucette 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. 


1/3 to 20 Hp Fresh Water and Marine for Condensers, Chillers and Water-Source Heat pumps

Doucette 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. 

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Pool Heaters

Item # HP Application Refrig. Conn. Water Conn. Width Length Height Weight DWP List Price
    PH-70
    3 Pool 5/8" OD 2” Nom PVC 12-1/8" 26” 23-1/8” 38 lbs 600 psig $1,150.00
      PH-95
      5 Pool 5/8” OD 2” Nom PVC 14-1/2" 26” 23-1/8” 45 lbs 600 psig $1,250.00

      Coaxial Coils (Evaporators)

      Item # TR Material Refrig. In Refrig. Out Water Conn. Width Length Height Weight List Price
        CX-H 150
        1 Copper 1/2 " 1/2 " 3/4 " 10 " 12 5/8 " 7-1/4 " 14 lbs $300.00
          CX-H 200
          1 1/2 Copper 1/2 " 1/2 " 3/4 " 1-1/2 " 13 1/4 " 7-3/4 " 19 lbs $415.00
            CX-S 250
            2 Copper 1/2 " 1/2 " 3/4 " 13 1/8 " 14 7/8 " 7-1/4 " 28 lbs $505.00
              CX-S 400
              3 Copper 7/8 " 7/8 " 1 1/8 " 17 3/8 " 19 " 8-3/4 " 52 lbs $935.00
                CX-S 500
                3 1/2 Copper 7/8 " 7/8 " 1 1/8 " 17 3/8 " 20 1/8 " 8-3/4 " 55 lbs $1,030.00
                  CC 400
                  4 Copper 7/8 " 1 1/8 " 1 1/8 " 13 " 17 " 12-1/2 " 65 lbs $1,455.00
                    CC 500
                    5 Copper 7/8 " 1 1/8 " 1 1/8 " 13 " 17 " 17-9/16 " 110 lbs $2,020.00
                      CC 750
                      7.5 Copper 7/8 " 1 3/8 " 1 3/8 " 17 3/4 " 20 13/32 " 15-3/4 " 145 lbs $2,525.00
                        CC 1000
                        10 Copper 7/8 " 1 3/8 " 1 5/8 " 17 3/4 " 20 9/16 " 22-7/16 " 168 lbs $3,535.00
                          CC 1500
                          15 Copper 7/8 " 1 5/8 " 2 1/8 " 17 3/4 " 20 15/16 " 29-1/8 " 222 lbs $4,620.00
                            CC 100 T
                            1 Stainless Steel 1/2 " 1/2 " 7/8 OD 12-3/4 " 14 " 4 1/2 " 14 lbs $725.00
                              CC 200 T
                              2 Stainless Steel 5/8 " 5/8 " 7/8 OD 14-3/4 " 16 9/16 " 5 3/16 " 28 lbs $1,425.00
                                CC 400 T
                                4 Stainless Steel 7/8 " 1 1/8 " 1 MPT 14-3/4 " 19 " 12-7/16 " 60 lbs $3,580.00
                                  CC 600 T
                                  6 Stainless Steel 7/8 " 1 1/8 " 1 MPT 14-3/4 " 19 " 17-7/16 " 92 lbs $5,075.00
                                    CC 800 T
                                    8 Stainless Steel 7/8 " 1 3/8 " 1 1/4 MPT 14-3/4 " 19 " 22-7/16 " 124 lbs $6,560.00

                                    Coaxial Coils (Condensers)

                                    Item # HP Application Refrig. Conn. Water Conn. Width Length Height Weight DWP List Price
                                      CX-H 033
                                      1/3 Fresh Water 3/8" 5/8" 7 " 9 3/4 " 4 " 5 lbs 600 psig $150.00
                                        CX-H 050
                                        1/2 Fresh Water 3/8" 5/8" 7 3/8 " 9 3/4 " 5 7/8 " 9 lbs 600 psig $170.00
                                          CX-H 075
                                          3/4 Fresh Water 3/8" 5/8" 7 3/8 " 10 1/8 " 7 " 11 lbs 600 psig $200.00
                                            CX-H 100
                                            1 Fresh Water 3/8" 5/8" 7 3/8 " 9 3/4 " 8-1/8 " 12 lbs 600 psig $245.00
                                              CX-H 150
                                              1 1/2 Fresh Water 1/2" 3/4" 10 " 12 5/8 " 7-1/4 " 14 lbs 600 psig $300.00
                                                CX-H 200
                                                2 Fresh Water 1/2" 3/4" 10 1/2 " 13 1/4 " 7-3/4 " 19 lbs 600 psig $415.00
                                                  CX-S 250
                                                  2 1/2 Fresh Water 1/2" 3/4" 13 1/8 " 14 7/8 " 7-1/4 " 28 lbs 600 psig $505.00
                                                    CX-S 300
                                                    3 Fresh Water 5/8" 7/8" 14-3/4 " 16 1/8 " 7-1/4 " 32 lbs 600 psig $560.00
                                                      CX-S 400
                                                      4 Fresh Water 7/8" 1 1/8" 17 3/8 " 19 " 8-3/4 " 52 lbs 600 psig $935.00
                                                        CX-S 500
                                                        5 Fresh Water 7/8" 1 1/8" 17 7/8 " 20 1/8 " 8-3/4 " 55 lbs 600 psig $1,030.00
                                                          CX-S 700
                                                          7 Fresh Water 1 1/8" 1 3/8" 21 " 22 1/4 " 10-1/2 " 100 lbs 600 psig $1,415.00
                                                            CX-S 750
                                                            7 1/2 Fresh Water 1 3/8" 1 3/8" 13 " 16 " 16-15/16 " 100 lbs 600 psig $1,840.00
                                                              CX-S 1000
                                                              10 Fresh Water 1 3/8" 1 5/8" 17 3/4 " 21 3/8 " 14-13/16 " 120 lbs 600 psig $2,360.00
                                                                CX-S 1500
                                                                15 Fresh Water 1 5/8" 2 1/8" 17 3/4 " 21 1/2 " 21 1/2 " 190 lbs 600 psig $3,490.00
                                                                  CX-S 2000
                                                                  20 Fresh Water 1 5/8" 2 1/8" 17 15/16 " 22 1/8 " 28-3/16 " 260 lbs 600 psig $4,645.00
                                                                    CXN-H 050
                                                                    1/2 Marine 3/8" 5/8" 7 3/8 " 9 3/4 " 5 7/8 " 9 lbs 600 psig $215.00
                                                                      CXN-H 075
                                                                      3/4 Marine 3/8" 5/8" 7 3/8 " 10 1/8 " 7 " 11 lbs 600 psig $270.00
                                                                        CXN-H 100
                                                                        1 Marine 3/8" 5/8" 7 3/8 " 9 3/4 " 8-1/8 " 12 lbs 600 psig $330.00
                                                                          CXN-H 150
                                                                          1 1/2 Marine 1/2" 3/4" 10 " 12 5/8 " 7-1/4 " 14 lbs 600 psig $395.00
                                                                            CXN-H 200
                                                                            2 Marine 1/2" 3/4" 10 1/2 " 13 1/4 " 7-3/4 " 19 lbs 600 psig $500.00
                                                                              CXN-S 250
                                                                              2 1/2 Marine 1/2" 3/4" 13 1/8 " 14 7/8 " 7-1/4 " 28 lbs 600 psig $590.00
                                                                                CXN-S 300
                                                                                3 Marine 5/8" 7/8" 14-3/4 " 16 1/8 " 7-1/4 " 32 lbs 600 psig $700.00
                                                                                  CXN-S 400
                                                                                  4 Marine 7/8" 1 1/8" 17 3/8 " 19 " 8-3/4 " 52 lbs 600 psig $1,080.00
                                                                                    CXN-S 500
                                                                                    5 Marine 7/8" 1 1/8" 17 7/8 " 20 1/8 " 8-3/4 " 55 lbs 600 psig $1,280.00
                                                                                      CXN-S 700
                                                                                      7 Marine 1 1/8" 1 3/8" 21 " 22 1/4 " 10-1/2 " 100 lbs 600 psig $1,790.00
                                                                                        CXN-S 750
                                                                                        7 1/2 Marine 1 3/8" 1 3/8" 13 " 16 " 16-15/16 " 100 lbs 600 psig $2,135.00
                                                                                          CXN-S 1000
                                                                                          10 Marine 1 3/8" 1 5/8" 17 3/4 " 21 3/8 " 14-13/16 " 120 lbs 600 psig $2,930.00
                                                                                            CXN-S 1500
                                                                                            15 Marine 1 5/8" 2" FPT 17 3/4 " 21 1/2 " 21 1/2 " 190 lbs 600 psig $4,535.00
                                                                                              CXN-S 2000
                                                                                              20 Marine 1 5/8" 2" FPT 17 15/16 " 22 1/8 " 28-3/16 " 260 lbs 600 psig $6,090.00