4" Soffit Fitting by SpeedyChannel

The DiversiTech 230-SF4 SpeediChannel Soffit Fitting provides a clean, durable transition for line set installations through soffits and walls.

Part of the DiversiTech SpeediChannel™ system, the 230-SF4 Soffit Fitting is designed to conceal and protect HVAC refrigerant line sets, drain hoses, and control cables in residential or commercial installations. This 4-inch fitting allows a smooth directional transition between vertical and horizontal duct runs, maintaining a professional, finished appearance while protecting lines from environmental exposure. Its UV-resistant white finish blends easily with exterior surfaces and can be painted to match any décor.

• Model number 230-SF4 identifies the DiversiTech SpeediChannel Soffit Fitting with a 4-inch duct size.
• Designed for use with SpeediChannel line set covers to create a seamless enclosure for HVAC refrigerant piping.
• Compatible with 4-inch (100 mm) SpeediChannel ducting and fittings.

Technical Data & Performance

• Product Type: Soffit Fitting – used for routing line sets through eaves, soffits, or wall transitions.
• Brand: DiversiTech.
• Series: SpeediChannel™ Line Set Cover System.
• Duct Size: 4 inches nominal – compatible with 4-inch SpeediChannel line cover components.
• Color: White – UV-stable and paintable for custom appearance.
• Material: High-impact PVC (polyvinyl chloride) – weather-resistant, non-corrosive, and lightweight.
• Function: Provides a transition fitting from wall or vertical duct runs to horizontal soffit installations.
• Compatibility: Designed to work with all SpeediChannel 4-inch fittings including elbows, couplings, and duct sections.
• UV Resistance: UV-inhibited finish prevents fading and cracking from sunlight exposure.
• Temperature Range: Suitable for outdoor and indoor installations from -40°F to 140°F (-40°C to 60°C).
• Installation: Snap-together design for quick, secure assembly without special tools.
• Mounting: Surface-mount installation using standard hardware or adhesive (sold separately).
• Corrosion Resistance: Non-metallic material resists rust and chemical degradation.
• Maintenance: Low maintenance; clean with mild soap and water.
• Application: Ideal for ductless mini-split, heat pump, and central air conditioning systems where aesthetic line concealment is required.
• Compliance: Meets UL 94V-0 flame retardancy and standard HVAC installation requirements.
• Packaging: Supplied as a single soffit fitting compatible with other SpeediChannel accessories.
• Warranty: Covered by DiversiTech’s Limited Manufacturer’s Warranty ensuring material and performance quality.