Selkirk 103180 Rv Tee Cap 3 Inch Type B Gas Vent

Product Description

The Selkirk 103180 is a 3 inch RV Tee Cap designed for use with MetalBest Round Type B gas vent pipe systems. This tee cap installs at the bottom of a tee fitting and is removable, making routine system maintenance and inspection straightforward for HVAC technicians and installers. It is part of the Selkirk RV line, a series of round Type B gas vent pipe and fittings built for approved gas appliances in residential, light commercial, and light industrial settings. The 3 inch size refers to the inside diameter of the fitting. The outside diameter measures approximately 3.5 inches, roughly 0.5 inches larger than the stated inside diameter. The outer shell is constructed from 28 gauge galvanized steel, which provides corrosion resistance and durability in venting environments. The inner liner is aluminum, a material chosen for its ability to handle the temperatures and condensation associated with gas appliance exhaust. Type B gas vent systems are used with natural gas and propane appliances that produce Category I flue gases, including furnaces, boilers, water heaters, and unit heaters. The tee cap plays an important role in keeping the system clean and accessible. Without a proper tee cap, debris and moisture can enter the vent system at the tee location. The removable design of the Selkirk 103180 allows technicians to clean the interior of the tee and inspect the liner without dismantling the entire vent assembly. This fitting is compatible with other components in the Selkirk RV product line, making it easy to build out complete venting runs using matched materials and dimensions.

• Installs at the bottom of a Type B gas vent tee fitting for a complete, sealed assembly
• Removable design allows easy access for system cleaning and maintenance inspections
• Outer shell is 28 gauge galvanized steel with an aluminum inner liner for heat and corrosion resistance

Product Highlights

The Selkirk 103180 RV Tee Cap provides a secure, removable closure at the base of Type B gas vent tee fittings, supporting clean installation and easy maintenance in residential and light commercial venting systems.

Product Information

Standard Information

• Brand: SELKIRK
• Manufacturer Part Number: 103180

Technical Specifications

• Inside Diameter: 3 inches
• Outside Diameter: Approximately 3.5 inches
• Vent Type: Type B Gas Vent
• Series: RV MetalBest Round
• Outer Material: 28 Gauge Galvanized Steel
• Inner Liner Material: Aluminum
• Application: Residential, Light Commercial, and Light Industrial
• Fitting Position: Bottom of Tee