Hart Cooley 5etc B-vent Tee Cap 5 Inches Round

Product Description

The HART COOLEY 5etc is a round tee cap designed for use with 5-inch Type B gas vent systems. It seals the open branch of a B-vent tee fitting, preventing backdrafts, moisture intrusion, and debris from entering the vent system when a branch port is not in use. This component is a standard part of residential gas appliance venting assemblies and is typically installed by licensed HVAC technicians or plumbers during vent system construction or service. At 0.08 pounds, it is a lightweight cap suited for tight attic and utility-room venting configurations.

This tee cap is intended for Type B double-wall gas vent systems serving residential gas-fired appliances such as furnaces, boilers, and water heaters. It fits the 5-inch diameter branch opening of a B-vent tee fitting and is used wherever a tee port needs to be capped off rather than connected to an additional appliance or vent run.

Key Features

• Fits 5-inch Type B round gas vent tee fittings
• Seals unused tee branch openings against backdraft and moisture
• Lightweight construction at 0.08 pounds
• Round profile matches standard B-vent tee geometry
• Designed for residential gas appliance venting applications

Compatibility

Designed as an OEM-style replacement cap for 5-inch Type B double-wall round gas vent tee fittings in residential gas appliance venting systems.

Installation Notes

Installation should be performed by a licensed HVAC technician or plumber in accordance with the International Fuel Gas Code (IFGC) and the appliance manufacturer's venting instructions. Shut off all connected gas appliances and allow the vent system to cool before handling any vent components. Ensure the cap seats fully and securely on the tee branch port before returning the system to service. Do not use this cap to permanently close a vent branch that may be needed for future appliance connections without verifying proper system venting capacity.

Technical Specifications

• Size: 5 inches
• Shape: Round
• Item Weight: 0.08 pounds

Standard Information

• Brand: HART COOLEY
• Manufacturer Part Number: 5etc