
Novair HL100-1W line-set cover
The manufacturer lists the HL100-1W as a PVC line-set cover with a nominal width of 4 inches. Its UV-resistant PVC construction is designed for outdoor exposure and to help shield line insulation from sun and weather while giving the installation a clean, finished appearance.
- Material: UV-resistant PVC
- Width: 4 inches
- Available colors: white, blue, beige, black, gray, and brown
- Design: two-piece snap-on system for installation and service access
- Compatible routing components: straight ducts, elbows, tees, and wall caps
Manufacturer-listed applications include ductless mini-splits, ducted heat-pump outdoor connections, air-conditioning installations, and residential or light-commercial projects. Confirm the exact dimensions and compatibility of the selected fittings with the equipment and line bundle before ordering.
HL100-3W Flat 90 elbow

The HL100-3W Flat 90 is a 90-degree flat elbow fitting in Novair’s PVC line-set cover family. It is listed at 4 inches wide and uses UV-resistant PVC, with colors listed as white, blue, beige, black, gray, and brown. The cover system’s snap-on construction supports installation and service access. Use it to route a covered line set around a flat 90-degree turn; confirm orientation, dimensions, and fit with the selected straight sections and installation route.
HL100-2W Inlet

The HL100-2W Inlet is an inlet fitting in Novair’s PVC line-set cover family. The listed item width is 4 inches. The cover system is made from UV-resistant PVC and is designed to protect and conceal line-set components in outdoor installations.
- Material: UV-resistant PVC
- Listed width: 4 inches
- Available colors: white, blue, beige, black, gray, and brown
- Cover-system design: two-piece snap-on construction for installation and service access
- Related modular components: straight ducts, elbows, tees, and wall caps
Manufacturer-listed applications include ductless mini-splits, ducted heat-pump outdoor connections, air-conditioning installations, and residential or light-commercial projects. Confirm exact fit, orientation, and compatibility with the chosen cover sections before ordering.
HL100-5W Coupler

The HL100-5W Coupler is a joining component in Novair’s PVC line-set cover family, intended to connect cover sections along the installation route. The listed item width is 4 inches. The cover system uses UV-resistant PVC and is designed for outdoor line-set applications.
- Material: UV-resistant PVC
- Listed width: 4 inches
- Available colors: white, blue, beige, black, gray, and brown
- Cover-system design: two-piece snap-on construction for installation and service access
Manufacturer-listed applications include ductless mini-splits, ducted heat-pump outdoor connections, air-conditioning installations, and residential or light-commercial projects. Confirm coupling compatibility, dimensions, and fit with the selected straight sections before ordering.
HL100-6W Flexible Duct

The HL100-6W Flexible Duct is a flexible section in Novair’s PVC line-set cover family. Its flexible form can help route a covered line set where a rigid section is not suitable; confirm the route and connection fit for the installation.
- Material: UV-resistant PVC
- Listed width: 4 inches
- Available colors: white, blue, beige, black, gray, and brown
- Cover-system design: two-piece snap-on construction for installation and service access
The cover system is designed for outdoor heat-pump and air-conditioning line-set applications. Confirm dimensions and compatibility with adjoining cover sections before ordering.
HL100-7W T-Type

The HL100-7W T-Type is a tee fitting in Novair’s PVC line-set cover family, for routing a covered line set through a T-shaped branch. Confirm the branch orientation and compatibility with the selected cover sections for the job.
- Material: UV-resistant PVC
- Listed width: 4 inches
- Available colors: white, blue, beige, black, gray, and brown
- Cover-system design: two-piece snap-on construction for installation and service access
The cover system is designed for outdoor heat-pump and air-conditioning line-set applications. Verify fit and dimensions before ordering.
Plan the cover route
Specify the straight cover, flat 90 elbow, inlet, coupler, flexible duct, T-type fitting, and other required straight sections and wall caps as needed. Confirm compatible components and availability with our supply team before ordering.
