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  • Rectorseal 84380 3-In-1 Lineset Cover Cutter 15 InchesRectorseal 84380 3-In-1 Lineset Cover Cutter 15 Inches
    RECTORSEAL
    Rectorseal 84380 3-In-1 Lineset Cover Cutter 15 Inches
    SKU: 84380
    Product DescriptionThe Rectorseal 84380 is a 3-In-1 lineset cover cutter designed to efficiently cut air conditioning and refrigeration lineset covers. This tool features a quick opening mechanism that allows for precise and clean cuts, making it suitable for the Slimduct and Fortress cover models....
    $56.23
    $56.23
  • Rectorseal 84011 Fortress 3-1/2 x 3-1/2 Inch Flat 90 Degree Elbow in White
    RECTORSEAL
    Rectorseal 84011 Fortress 3-1/2 x 3-1/2 Inch Flat 90 Degree Elbow in White
    SKU: 84011
    Product Description The Rectorseal 84011 Fortress Flat 90 Degree Elbow in White is a durable solution designed to neatly conceal and protect exposed refrigeration linesets, electrical cables, and more. This elbow fitting is crafted for use with mini-splits, high velocity, and conventional ducted AC...
    $25.72
    $25.72
  • Rectorseal 84002 Fortress 5-1/4 Inch Inside Vertical 90 Degree Elbow PVC 3-1/2 Inch Vertical Elbow
    RECTORSEAL
    Rectorseal 84002 Fortress 5-1/4 Inch Inside Vertical 90 Degree Elbow PVC 3-1/2 Inch Vertical Elbow
    SKU: 84002
    Product DescriptionThe Rectorseal Fortress 84002 is a robust PVC elbow designed to redirect line sets vertically, enhancing the efficiency of HVAC installations. This piece is an essential component for both residential and commercial setups, providing flexibility and protection to piping systems. Snap-together design allows...
    $32.49
    $32.49
  • Mueller Industries 61220250C Duraguard Uv Standard Line Set 3 8 Ll, 3 4 Sl, 25
    MUELLER INDUSTRIES
    Mueller Industries 61220250C Duraguard Uv Standard Line Set 3 8 Ll, 3 4 Sl, 25
    SKU: 61220250C
    Line SetWall Thickness 1/2 Inch InsulationLength 25 FootMaterial C12200 CopperMaterial Specification ASTM B1003Pressure Rating 700 PSI at 250 Deg FWeight 10.962 PoundApplication HVAC, RefrigerantApplicable Standard UL (Canada and US)Type StandardLiquid Line Size 3/8 InchSuction Line Size 3/4 InchInsulation Material Black ElastomericStreamline Standard and Mini-split...
    $237.90
    $237.90
  • Rectorseal DCTLS14581250 Lineset, Non Flared, 0.5 in Insulation, 0.25 in x 0.625 in
    RECTORSEAL
    Rectorseal DCTLS14581250 Lineset, Non Flared, 0.5 in Insulation, 0.25 in x 0.625 in
    SKU: DCTLS14581250
    Lineset, Non Flared, 0.5 in Insulation, 0.25 in Liquid Line OD, 0.625 in Suction Line OD, 50 ft LG, Copper, Polyethylene Insulation, White, ASTM B280, ASTM C1427-07, ASTM E96-00, Meets UL
    $14.99
    $14.99
  • Mueller 41020500B3B6C Insulated Black Line 1/4 x 5/8 x 1/2 x 50
    MUELLER INDUSTRIES
    Mueller 41020500B3B6C Insulated Black Line 1/4 x 5/8 x 1/2 x 50
    SKU: 41020500B3B6C
    Product DescriptionMueller 41020500B3B6C Insulated Black Line is a versatile choice for HVAC systems. It features a 1/2-inch liquid line size and measures 50 feet in length. This insulated line set ensures efficient functionality. Insulated design improves energy efficiency Suitable for HVAC applications 1/2-inch liquid...
    $298.83
    $298.83
  • Jmf Company LS38343450EZ Ez Pull 3/8X3/4X3/4X50
    JMF COMPANY
    Jmf Company LS38343450EZ Ez Pull 3/8X3/4X3/4X50
    SKU: LS38343450EZ
    Lineset 0.75 in Insulation 0.375 in Liquid Line OD 0.75 in Suction Line OD 50 ft LG Insulated Copper ASTM B280 ASTM E243 ASTM E84
    $14.99
    $14.99
  • Mueller Industries 40820350B3B6C Duraguard UV Mini-Split Line Set 1/4 LL, 1/2 SL, 35', Flared
    MUELLER INDUSTRIES
    Mueller Industries 40820350B3B6C Duraguard UV Mini-Split Line Set 1/4 LL, 1/2 SL, 35', Flared
    SKU: 40820350B3B6C
    Mini-Split Duraguard UVline set with an abrasion and weather resistant polymeric jacket1/4 Liquid Line, 1/2 Suction Line, 35 foot line set is seamlessly constructed of high quality copper and backed by over 75 years of rigorous Mini-Splits and testingSpecificationColor: BlackConn.: FlareInsulation: Duraguard UVLength: 35'Liquid...
    $194.19
    $194.19
  • Mueller Industries 40820250B3B6 Streamline 1/4 x 1/2 in. x 25 ft. Mini-Split Line Set
    MUELLER INDUSTRIES
    Mueller Industries 40820250B3B6 Streamline 1/4 x 1/2 in. x 25 ft. Mini-Split Line Set
    SKU: 40820250B3B6
    Mueller Industries 40820250B3B6 Streamline 1/4 x 1/2 in. x 25 ft. Mini-Split Line Set
    $215.50
    $215.50
  • Jmf Company LS14121230DMSF 1/4X1/2X1/2X30 DMS Flared
    JMF COMPANY
    Jmf Company LS14121230DMSF 1/4X1/2X1/2X30 DMS Flared
    SKU: LS14121230DMSF
    Lineset DMS Flared Mini Split 0.5 in Insulation 0.25 in Liquid Line OD 0.5 in Suction Line OD 30 ft LG Insulated Copper Black
    $14.99
    $14.99
  • Jmf Company LS38583815MS Line Set 3/8X5/8X3/8 15'
    JMF COMPANY
    Jmf Company LS38583815MS Line Set 3/8X5/8X3/8 15'
    SKU: LS38583815MS
    Lineset Non Flared 0.375 in Insulation 0.375 in Liquid Line OD 0.625 in Suction Line OD 15 ft LG Insulated Copper
    $15.99
    $15.99
  • Jmf Company LS38343435 Line Set 3/8X3/4X3/4 35'
    JMF COMPANY
    Jmf Company LS38343435 Line Set 3/8X3/4X3/4 35'
    SKU: LS38343435
    Lineset 0.75 in Insulation 0.375 in Liquid Line OD 0.75 in Suction Line OD 35 ft LG Copper Elastomeric Insulation Black ASTM B280 ASTM E243 ASTM E84 Meets UL
    $14.99
    $14.99
  • Jmf Company LS14123815MS Line Set 1/4X1/2X3/8 15'
    JMF COMPANY
    Jmf Company LS14123815MS Line Set 1/4X1/2X3/8 15'
    SKU: LS14123815MS
    Lineset Non Flared 0.375 in Insulation 0.25 in Liquid Line OD 0.5 in Suction Line OD 15 ft LG Insulated Copper
    $17.99
    $17.99
  • W. Cooper B32283/8X11/2ZN Lineset Cover, Fortress, 4.5 in, 8 ft LG, 14 in WD, PVCW. Cooper B32283/8X11/2ZN Lineset Cover, Fortress, 4.5 in, 8 ft LG, 14 in WD, PVC
    W COOPER
    W. Cooper B32283/8X11/2ZN Lineset Cover, Fortress, 4.5 in, 8 ft LG, 14 in WD, PVC
    SKU: B32283/8X11/2ZN
    Lineset Cover, Fortress, 4.5 in, 8 ft LG, 14 in WD, 3.5 in HT, PVC, White, 90 Deg Sweep Elbow
    $19.99
    $19.99
  • Rectorseal DCTLS38581250 Lineset, Non Flared, Mini Split, 0.5 in Insulation, 0.375 in
    RECTORSEAL
    Rectorseal DCTLS38581250 Lineset, Non Flared, Mini Split, 0.5 in Insulation, 0.375 in
    SKU: DCTLS38581250
    Lineset, Non Flared, Mini Split, 0.5 in Insulation, 0.375 in Liquid Line OD, 0.625 in Suction Line OD, 50 ft LG, Copper, Polyethylene Insulation, White
    $14.99
    $14.99
  • Rectorseal DCTLS14121235 Lineset, Non Flared, Mini Split, 0.5 in Insulation, 0.25 in
    RECTORSEAL
    Rectorseal DCTLS14121235 Lineset, Non Flared, Mini Split, 0.5 in Insulation, 0.25 in
    SKU: DCTLS14121235
    Lineset, Non Flared, Mini Split, 0.5 in Insulation, 0.25 in Liquid Line OD, 0.5 in Suction Line OD, 35 ft LG, Copper, Polyethylene Insulation, White, ASTM B280, ASTM C1427-07, ASTM E96-00, Meets UL
    $14.99
    $14.99
  • DiversiTech 230-DCLIP-10 SpeediClip and 11 Inch Cable Ties - Pack of 10DiversiTech 230-DCLIP-10 SpeediClip and 11 Inch Cable Ties - Pack of 10
    DIVERSITECH
    DiversiTech 230-DCLIP-10 SpeediClip and 11 Inch Cable Ties - Pack of 10
    SKU: 230-DCLIP-10
    Product DescriptionThe DiversiTech 230-DCLIP-10 is a pack of ten Speedi Clips and eleven inch cable ties designed for use with the SpeediChannel ductless system. Each clip and cable tie is made from PVC, ensuring durability and resistance to harsh conditions. Includes ten clips and...
    $21.99
    $21.99
  • Jmf Company LS38341250EZ Ez Pull 3/8X3/4X1/2X50'
    JMF COMPANY
    Jmf Company LS38341250EZ Ez Pull 3/8X3/4X1/2X50'
    SKU: LS38341250EZ
    Lineset 0.5 in Insulation 0.375 in Liquid Line OD 0.75 in Suction Line OD 50 ft LG Insulated Copper White ASTM B280 ASTM E243 ASTM E84 Meets UL
    $14.99
    $14.99
  • Jmf Company LSFNUT58 45Deg Flare Nut - 3/8
    JMF COMPANY
    Jmf Company LSFNUT58 45Deg Flare Nut - 3/8
    SKU: LSFNUT58
    Jmf Company LSFNUT58 45Deg Flare Nut - 3/8
    $21.99
    $21.99
  • Diversitech 230-CP6 SpeediChannel Union Coupling 6 Inch Replacement 230-CP6
    DIVERSITECH
    Diversitech 230-CP6 SpeediChannel Union Coupling 6 Inch Replacement 230-CP6
    SKU: 230-CP6
    Product DescriptionThe Diversitech 230-CP6 SpeediChannel Union Coupling is a high-quality HVAC component designed to simplify installation processes for professionals. Manufactured by North America's largest maker of equipment pads, this union coupling ensures reliable and efficient performance. It is particularly suitable for creating seamless and...
    $25.26
    $25.26

About Line Sets

Line sets for HVAC use are pre-insulated copper tubing lines that connect the outdoor air conditioning or heat pump unit to the indoor evaporator coil. They typically come in two parts, an insulated suction line and an insulated liquid line. The insulation helps reduce condensation on the outside of the pipe and provides better temperature control within your home’s living spaces. Line sets have a variety of sizes available depending on the needs of your HVAC system and they are easy to install with minimal tools required.

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