Line Set Duct Covers, Now Available!
Line set duct covers (also called lineset covers or refrigerant line covers) are rigid protective channels that enclose the insulated copper refrigerant lines, condensate drain, and control wiring running between indoor and outdoor HVAC units. They shield these components from UV degradation, weather, physical impact, pests, and vandalism while delivering a clean, professional exterior finish.
Exposed insulation breaks down under sunlight, leading to higher energy use, reduced system efficiency, and premature failure. Covers prevent this, extend line set life, and improve curb appeal—especially on mini-split and ductless installations, where exterior runs are common.
GSI Line Set Duct Cover Features
Goldstone HVACR’s GSI line set duct covers are built for wholesale and contractor demand:
- Sizes: 3″ (single-zone systems) and 5″ (multi-zone systems), with a full range of fittings (90° elbows, flat elbows, couplers, wall inlets, end caps, and flexible sections).
- Material: UV-stabilized, weather-resistant PVC/PE. Paintable off-white finish.
- Design: Snap-fit with interior locking tabs for fast installation and service access. Stainless-steel hardware resists corrosion.
- Performance: Operating range of -13°F to 149°F (-25°C to 65°C). Protects against sun, rain, snow, rodents, insects, and physical damage.
- Standards: Supports industry requirements such as cULus and related ASTM specifications.
These covers are suitable for residential mini-splits, light commercial systems, and conventional split systems. Proper sizing ensures insulation is not compressed, preserving thermal performance.
Why Distributors Should Stock Them
Mini-split and ductless growth continues to drive demand for clean exterior installations. Contractors and end users expect professional-looking line set protection; many HOAs and commercial specs require it. Stocking GSI covers gives distributors:
- A high-turn accessory that pairs with every outdoor unit sale.
- Competitive pricing, low FFA, and reliable lead times.
- Options that support both single-zone and multi-zone jobs without inventory bloat.
PVC/PE covers offer the best balance of cost, UV resistance, weight, and paintability for most markets.
Ready to add GSI line set duct covers to your inventory? Contact your HVACRepCo territory manager for wholesale pricing and availability.
