Airex 72X E-Flex Guard HVAC Line Set Protector – 1" Wall Insulation

$88.99 USD

Sale Sold out

Color Black White

Length 6 Ft 75 Ft

Special Order Options Available: Some sizes, lengths and configurations may not be regularly stocked but can be ordered directly from the manufacturer. For special-order availability, larger quantities or project pricing, request contractor & quantity pricing.

HVAC Line Set & Refrigerant Line Protection

The AIREX 72X E-Flex Guard is a durable HVAC line set protector designed to shield 1" wall insulation on outdoor refrigerant and copper line sets. This flexible line set sleeve helps protect exposed insulation from UV exposure, weather, and physical damage while providing a clean, professional finished appearance.

Designed for residential, multifamily, and commercial HVAC installations, E-Flex Guard provides a removable and reusable line set insulation protector and an alternative to traditional rigid line set covers and tape.

Available Sizes

6' Length – Model 72X

72X-B – 6' Black
72X-W – 6' White
Available by special order for larger quantities and project orders

75' Continuous Roll – Model 750X

750X-B – 75' Black
750X-W – 75' White
Available by special order for larger quantities and project orders

Planning a larger installation? Read our Line-Set Protection Guide and contact us for 75-foot roll availability and contractor quantity pricing.

Available in black or white.

Why Choose Airex E-Flex Guard?

✓ Protects Line Set Insulation – Helps shield outdoor refrigeration piping insulation from UV exposure, weather and physical damage.

✓ 1" Wall Insulation Compatibility – Model 72X is designed specifically for applications using 1" thick insulation.

✓ Professional Appearance – Provides a clean finished look compared with exposed insulation or traditional protective tape.

✓ Removable & Reusable – Allows easier access to refrigeration piping for inspection and service.

✓ Vapor Retarder – Helps protect the insulation system and maintain HVAC efficiency.

✓ Residential & Commercial Applications – Ideal for homes, multifamily construction and commercial HVAC installations.

Which E-Flex Guard Model Do I Need?

Choose your model based on the wall thickness of the line-set insulation:

1/2" wall insulation → Airex 72E
3/4" wall insulation → Airex 72C
1" wall insulation → Airex 72X - Currently Viewing

Always confirm your copper tubing and insulation dimensions before ordering.

Tested Standards

AIREX E-Flex Guard product/material testing includes:

ASTM G153 – Weatherization and UV Exposure
ASTM E96 – Water/Vapor Permeability
ASTM D412 – Tension Deformation
ASTM D570 – Water Absorption
ASTM E84 / UL 723 – Flame and Smoke Rating 25/450

Codes & Standards

E-Flex Guard is designed to address requirements related to protection of outdoor refrigeration piping insulation, including applicable provisions referenced by: