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DURO LINE SLS141250 Steel Insulated Line Set - Insulated Line Sets
DURO LINEInsulated Line Sets

DURO LINE SLS141250 Steel Insulated Line Set

The DURO LINE Steel Refrigerant Lineset (SKU SLS141250, MPN SLS141250) is a 50 ft long insulated line set made of steel with steel connections. It features 1/2 in elastomeric black insulation and includes a 1/4 in…

SKU 3G-OTH-72142

Also listed as: SLS 141250 · SLS-141250

Brand
DURO LINE
Item
SLS141250 Steel Insulated Line Set
Part Number
SLS141250
Category
Insulated Line Sets
Available to Order
Also known as:SLS141250DURO LINE
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Technical Specifications

DURO LINE
Manufacturer Part Number
SLS141250
Type
Steel
Insulation
1/2 in
Plain Liquid
1/4 in
Line Material
Steel
Insulation Color
Black
Connection Material
Steel
Insulation Material
Elastomeric

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DURO LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DURO LINE Steel Refrigerant Lineset (SKU SLS141250, MPN SLS141250) is a 50 ft long insulated line set made of steel with steel connections. It features 1/2 in elastomeric black insulation and includes a 1/4 in plain liquid line.

Frequently Asked Questions

What is the DURO LINE Steel Refrigerant Lineset used for?

The DURO LINE Steel Refrigerant Lineset is used to connect outdoor condensing units to indoor evaporator coils in HVAC and refrigeration systems. It provides a pre-insulated, pre-charged pathway for refrigerant flow, reducing installation time and ensuring reliable system performance.

What are the specifications of the DURO LINE Steel Refrigerant Lineset?

The DURO LINE Steel Refrigerant Lineset (MPN SLS141250) is 50 ft long with steel lines and steel connections. It has 1/2 in elastomeric black insulation and a 1/4 in plain liquid line. The insulation material is elastomeric, and the line material is steel.

Where to buy the DURO LINE Steel Refrigerant Lineset worldwide?

3G Electric supplies the DURO LINE Steel Refrigerant Lineset worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other HVAC line sets.

How to install a DURO LINE Steel Refrigerant Lineset?

Install the DURO LINE Steel Refrigerant Lineset by routing it between the outdoor unit and indoor coil, avoiding sharp bends. Use proper brazing techniques for steel connections, and ensure the insulation remains intact to prevent condensation. Always follow local HVAC codes and manufacturer guidelines.

Used in

Common applications for DURO LINE
Split-system air conditioning — DURO LINE steel insulated line set (e.g., SLS141225) connects outdoor condensing unit to indoor evaporator coil.
Commercial refrigeration — DURO LINE 50 ft line set with 3/8 in liquid line (SLS385850) for remote condensing unit installations.
Residential HVAC replacement — DURO LINE 15 ft line set (SLS141215) for short-run connections in split systems.
Light commercial HVAC — DURO LINE 25 ft line set with 1/2 in insulation (SLS387825) for rooftop or indoor coil connections.
Industrial process cooling — DURO LINE steel line sets for refrigerant piping where steel tubing is specified.
Maintenance and repair — DURO LINE line sets in 25 ft and 50 ft lengths for replacing damaged or corroded refrigerant lines.
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DURO LINE Products

3G Electric supplies DURO LINE insulated line sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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