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Capacity (Tons)
1 1/4 thru 1 3/4
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34
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55
Connection (In)
3/8 X 1/2
5/8 X 7/8
7/8 X 1 1/8
Connection Type
Flare
Sweat
Connections (In)
1 1/8 X 1 1/8
1 1/8 X 1 3/8
1 3/8 X 1 5/8
1/2 X 1/2
1/2 X 5/8
1/2 X 7/8
1/4 X 1/2
1/4 X 3/8
3/8 X 1/2
3/8 X 5/8
5/8 X 1 1/8
5/8 X 7/8
7/8 X 1 1/8
7/8 X 1 3/8
7/8 X 7/8
5/8 1 1/8
Equalizer
External
Internal
Refrigerant
R12
R134
R22
R404/R507
R410
SPO KT-43-VC 30 Image

SPO KT-43-VC 30

R22 Commercial Temp Element

  • Medium Temp
  • Power Heads
  • R22 Refrigerant
SPO KT-43-SC/PC 30 Image

SPO KT-43-SC/PC 30

R404a/ R502/ R507 Commercial Temp Element 30 Inch

  • Medium Temp
  • Power Heads
  • R404/R507
SPO BQC-A BLUE Image

SPO BQC-A BLUE

Blue Balanced Port Valve Cartridge w/ I.D. Tag

  • Cages Buildable TXV
SYS D4120W Image

SYS D4120W

NEMA 4 Watertight 4-Wire Photoelectric Low-Flow Duct Smoke Detector New

    SPO SBQE BODY 3X4 ODF Image

    SPO SBQE BODY 3X4 ODF

    Balanced Port External Equalized Expansion Valve Body Only

    • 3/8 X 1/2
    • Bodies Buildable TXV
    • External
    • Sweat Connection Type
    SPO SBFSE-A-C 3X4 ODF 30 Image

    SPO SBFSE-A-C 3X4 ODF 30

    1/2 thru 1 Ton R404a/R502 Expansion Valve

    • 1/2 thru 1
    • 3/8 X 1/2
    • External
    • Medium Temp
    • R404/R507
    • Sweat Connection Type
    SYS DST3 Image

    SYS DST3

    3 Ft Steel Sampling Tube (Duct Widths 2-4 Ft) New Style

      SPO BQC-AA YELLOW Image

      SPO BQC-AA YELLOW

      Yellow Balanced Port Valve Cartridge w/ I.D. Tag

      • Cages Buildable TXV
      SPO KT-43-SZ 30 Image

      SPO KT-43-SZ 30

      R404a/R502 Low Temp Element

      • Low Temp
      • Power Heads
      • R404/R507
      SPO EBQE BODY 3X4 ODF Image

      SPO EBQE BODY 3X4 ODF

      Balanced Port External Equalized Expansion Valve Body Only

      • 3/8 X 1/2
      • Bodies Buildable TXV
      • External
      • Sweat Connection Type
      SYS DST1.5 Image

      SYS DST1.5

      1.5 Ft Steel Sampling Tube (Duct Width 1-2 Ft) New Style

        SPO SBFVE-A-C 3X4 ODF 30 Image

        SPO SBFVE-A-C 3X4 ODF 30

        3/4 thru 1 1/2 Ton R22 Expansion Valve

        • 3/4 thru 1 1/2
        • 3/8 X 1/2
        • External
        • Medium Temp
        • R22 Refrigerant
        • Sweat Connection Type
        SPO BQC-AAA RED Image

        SPO BQC-AAA RED

        Red Balanced Port Valve Cartridge w/ I.D. Tag

        • Cages Buildable TXV
        SPO EBQ BODY 3X4 ODF Image

        SPO EBQ BODY 3X4 ODF

        Balanced Port Internal Equalized Expansion Valve Body Only

        • 3/8 X 1/2
        • Bodies Buildable TXV
        • Internal
        • Sweat Connection Type
        SPO KT-43-JC 30 Image

        SPO KT-43-JC 30

        Commercial Temp Element R134a/R12

        • Medium Temp
        • Power Heads
        • R134 Refrigerant
        SPO BQC-B PINK Image

        SPO BQC-B PINK

        Pink Balanced Port Valve Cartridge w/ I.D. Tag

        • Cages Buildable TXV
        SPO SBFSE-A-Z 3X4 ODF 30 Image

        SPO SBFSE-A-Z 3X4 ODF 30

        1/2 thru 1 Ton R404a/R502 Expansion Valve

        • 1/2 thru 1
        • 3/8 X 1/2
        • External
        • Low Temp
        • R404/R507
        • Sweat Connection Type
        SPO EFS-1/4-C 2X3 ODF 30 Image

        SPO EFS-1/4-C 2X3 ODF 30

        1/4 Ton R404a Expansion Valve

        • 1/4 Capacity (Tons)
        • 1/4 X 3/8
        • Internal
        • Medium Temp
        • R404/R507
        • Sweat Connection Type
        SPO KT-43-VZ 30 Image

        SPO KT-43-VZ 30

        R22, R407A, R407F, R448A Low Temp Element

        • Low Temp
        • Power Heads
        • R22 Refrigerant
        SYS DST5 Image

        SYS DST5

        5 Ft Steel Sampling Tube (Duct Width 4-8 Ft) New Style

          FLOW HFESC 1 SC Image

          FLOW HFESC 1 SC

          1 Ton 3/8 X 1/2 ODF Angle R404a/ R507 Ext Equ Med Temp 5 Ft Cap

          • 1 Capacity (Tons)
          • 3/8 X 1/2
          • External
          • Medium Temp
          • R404/R507
          • Sweat Connection Type
          SPO SBFSE-B-C 3X4 ODF 30 Image

          SPO SBFSE-B-C 3X4 ODF 30

          1 1/4 thru 2 Ton R404a/R502 Expansion Valve

          • 1 1/4 thru 2
          • 3/8 X 1/2
          • External
          • Medium Temp
          • R404/R507
          • Sweat Connection Type
          SPO BQE BODY 3X4 SAE Image

          SPO BQE BODY 3X4 SAE

          Balanced Port External Equalized Expansion Valve Body Only

          • 3/8 X 1/2
          • Bodies Buildable TXV
          • External
          • Flare Connection Type
          SPO EFJ-1/4-C 2X4 ODF 30 Image

          SPO EFJ-1/4-C 2X4 ODF 30

          1/4 Ton R134a/R12 Expansion Valve

          • 1/4 Capacity (Tons)
          • 1/4 X 1/2
          • Internal
          • Medium Temp
          • R134 Refrigerant
          • Sweat Connection Type
          SPO RCZE-5-GA 4X5 ODF 30 Image

          SPO RCZE-5-GA 4X5 ODF 30

          5 Ton R410a Internal Check Expansion Valve

          • 1/2 X 5/8
          • 5 Capacity (Tons)
          • Air Conditioning
          • External
          • R410 Refrigerant
          • Sweat Connection Type
          SPO BQC-C WHITE Image

          SPO BQC-C WHITE

          White Balanced Port Valve Cartridge w/ I.D. Tag

          • Cages Buildable TXV
          SPO SQE BODY 3X4 ODF Image

          SPO SQE BODY 3X4 ODF

          External Equalized Expansion Valve Body Only

          • 3/8 X 1/2
          • Bodies Buildable TXV
          • External
          • Sweat Connection Type
          CRC 02105 Image

          CRC 02105

          Smoke Detector Test Spray

            SPO RCZE-3-GA 3X4 ODF 30 Image

            SPO RCZE-3-GA 3X4 ODF 30

            3 Ton R410a Internal Check Expansion Valve

            • 3 Capacity (Tons)
            • 3/8 X 1/2
            • Air Conditioning
            • External
            • R410 Refrigerant
            • Sweat Connection Type
            SPO KT-45-ZGA 5 Image

            SPO KT-45-ZGA 5

            R410a A/C Temp Element

            • Air Conditioning
            • Power Heads
            • R410 Refrigerant
            SPO RCZE-4-GA 4X4 ODF 30 Image

            SPO RCZE-4-GA 4X4 ODF 30

            4 Ton R410a Internal Check Expansion Valve

            • 1/2 X 1/2
            • 4 Capacity (Tons)
            • Air Conditioning
            • External
            • R410 Refrigerant
            • Sweat Connection Type
            SPO SBQ BODY 3X4 ODF Image

            SPO SBQ BODY 3X4 ODF

            Balanced Port Internal Equalized Expansion Valve Body Only

            • 3/8 X 1/2
            • Bodies Buildable TXV
            • Internal
            • Sweat Connection Type
            SPO SBFVE-AA-C 3X4 ODF30 Image

            SPO SBFVE-AA-C 3X4 ODF30

            1/2 thru 2/3 Ton R22 Expansion Valve

            • 1/2 thru 2/3
            • 3/8 X 1/2
            • Internal
            • Medium Temp
            • R22 Refrigerant
            • Sweat Connection Type
            SPO RCVE-5-GA 4X4 ODF 30 Image

            SPO RCVE-5-GA 4X4 ODF 30

            5 Ton R22 Internal Check Expansion Valve

            • 1/2 X 1/2
            • 5 Capacity (Tons)
            • Air Conditioning
            • External
            • R22 Refrigerant
            • Sweat Connection Type
            FLOW AA 1/4 SC Image

            FLOW AA 1/4 SC

            1/4 Ton 1/4 X 1/2 ODF Straight Thru R404a/R507 int Equ Med Temp 30 in Cap

            • 1/4 Capacity (Tons)
            • 1/4 X 1/2
            • Internal
            • Medium Temp
            • R404/R507
            • Sweat Connection Type
            SPO QC-2 GREEN Image

            SPO QC-2 GREEN

            Cartridge w/ I.D. Tag

            • Cages Buildable TXV
            SPO KT-43-SZP 30 Image

            SPO KT-43-SZP 30

            R404a/R502 Low Temp Pressure Limiting Element

            • Low Temp Pressure Limiting
            • Power Heads
            • R404/R507
            SPO SBFVE-B-C 3X4 ODF 30 Image

            SPO SBFVE-B-C 3X4 ODF 30

            1 3/4 thru 3 Ton R22 Expansion Valve

            • 1 3/4 thru 3
            • 3/8 X 1/2
            • External
            • Medium Temp
            • R22 Refrigerant
            • Sweat Connection Type
            SPO SBFSE-B-Z 3X4 ODF 30 Image

            SPO SBFSE-B-Z 3X4 ODF 30

            1 1/4 thru 2 Ton R404a/R502 Expansion Valve

            • 1 1/4 thru 2
            • 3/8 X 1/2
            • External
            • Low Temp
            • R404/R507
            • Sweat Connection Type
            SPO QC-1 YELLOW Image

            SPO QC-1 YELLOW

            Cartridge w/ I.D. Tag

            • Cages Buildable TXV
            SPO KT-43-VC 5 Image

            SPO KT-43-VC 5

            R22 Commercial Temp Element

            • Medium Temp
            • Power Heads
            • R22 Refrigerant
            WAG 14175 Image

            WAG 14175

            75 Second Smoke Cartridge 10 Pack

              SPO EFV-1/4-C 2X4 ODF 30 Image

              SPO EFV-1/4-C 2X4 ODF 30

              1/4 Ton R22 Expansion Valve

              • 1/4 Capacity (Tons)
              • 1/4 X 1/2
              • Internal
              • Medium Temp
              • R22 Refrigerant
              • Sweat Connection Type
              SPO ERZE-8-GA 4X7 ODF 5 Image

              SPO ERZE-8-GA 4X7 ODF 5

              8 Ton R410A Expansion Valve

              • 1/2 X 7/8
              • 8 Capacity (Tons)
              • Air Conditioning
              • External
              • R410 Refrigerant
              • Sweat Connection Type
              SPO BQ BODY 3X4 SAE Image

              SPO BQ BODY 3X4 SAE

              Balanced Port Internal Equalized Expansion Valve Body Only

              • 3/8 X 1/2
              • Bodies Buildable TXV
              • Flare Connection Type
              • Internal
              SPO QC-3 BLUE Image

              SPO QC-3 BLUE

              Cartridge w/ I.D. Tag

              • Cages Buildable TXV
              FLOW HFESC 1 SZ Image

              FLOW HFESC 1 SZ

              1 Ton 3/8 X 1/2 ODF Angle R404a/R507 Ext Equ Low Temp 5 Ft Cap

              • 1 Capacity (Tons)
              • 3/8 X 1/2
              • External
              • Low Temp
              • R404/R507
              • Sweat Connection Type
              FLOW HFESC 1/2 SC Image

              FLOW HFESC 1/2 SC

              1/2 Ton 3/8 X 1/2 ODF Angle R404a/R507 Ext Equ Med Temp 5 Ft Cap

              • 1/2 Capacity (Tons)
              • 3/8 X 1/2
              • External
              • Medium Temp
              • R404/R507
              • Sweat Connection Type