RectorSeal Fortress 4.5" 45° Flat Elbow – Gray LD122 Lineset Cover Heat Pump Split System 000 BTU Zone Capacity 4

000 BTU Zone Capacity 4 Cool Mode - Outdoor Operating Temperature Range 5F ~ 122F Heat Mode - Outdoor Operating Temperature Range -13F ~ 75

Durable Internal ComponentsIncludes aluminized steel inshot burners and a non-welded clamshell heat exchanger for long-lasting performance

variable speed airflow

60Hz power

• Supports DIY installation when paired with a MRCOOL Universal Series Air Handler and NO-VAC® Quick Connect pre-charged line sets (both sold separately)

RectorSeal Fortress 4.5" 45° Flat Elbow – Gray LD122 Lineset Cover Heat Pump Split System 000 BTU Zone Capacity 4The RectorSeal Fortress 4. 5" 45 Flat Elbow (LD122 Gray) redirects mini split and HVAC lineset cover duct at a 45 degree angle along exterior walls. Ideal for navigating around obstacles or adjusting routing direction with a gradual turn, this fitting helps maintain a clean, professional installation appearance. Designed for LD122 (4. 5") Fortress duct systems, this flat elbow is fully compatible with MRCOOL Line Guard kits and other 4. 5" lineset