For the best Gemaire experience, please update your web browser.

PDM TG.LSIN141212050 - TwinGel™ Preinsulated Copper Line Set, 1/4-1/2" X 1/2" 50'

Item: TG.LSIN141212050
MFR: TG.LSIN141212050
What’s the price?
Sign in or register for pricing.

Your Order Templates
Save products for later, or create order templates to quickly re-buy items for routine jobs.

Add To Order Template

Inventory At Nearby Branches



GelCopper™ insulated coils are machinery attached one to the other for faster and easier install. It provides the perfect size combination for both suction and liquid lines to fit every air conditioning, such as ductless mini-splits, VRF, heat pumps and unitary systems.

Product Highlights
  • UL Certified: This product is UL723 CLASSIFIED R39562 (ASTM E84 25/50).
  • Outer Jacket: Additional white polyethylene jacket cover protects foam insulation from tearing during installation process.
  • Foot Marking: Insulation incrementally marked by every foot to ensure accurate initial unit charge and reduce copper waste.
  • R410: Can be used in applications where high-pressure gases are used as a refrigeration source.
  • UV resistant: This product is UL PERFORMANCE VERIFIED for UV exposure and successfully tested internally for UV resistance for a minimum of 3 years.
  • Paintable: The insulation can be painted to match the surroundings.


NamePDM TG.LSIN141212050 - TwinGel™ Preinsulated Copper Line Set, 1/4-1/2" X 1/2" 50'
Gemaire Item NumberTG.LSIN141212050
Manufacturer Product NumberTG.LSIN141212050
SKU - PIM Number1422491683728
ERP Number386074
Unit of MeasureEA
Weight15.0 Pounds (Lb)
Length29.0 Inches (In)
Width29.0 Inches (In)
Height7.0 Inches (In)
Country of OriginUSA
Suction Line Size1/2"
Insulation Thickness Liquid Line1/2"
Insulation Thickness Suction Line1/2"
Pipe Length50'
Liquid Line Size1/4"
Coil Length50'
CompositionCopper , closed cells expanded polyethylene + low density polyethylene
Size1/4" - 1/2"
UL ListedNo
UL RecognizedYes
GEM - Case Quantity


Parts List