Hart Cooley 10rtc B-vent Round Tee Cap 10 Inches

Product Description

The HART COOLEY 10rtc is a round tee cap designed for use with 10-inch Type B gas vent systems. It fits at the tee junction of a B-vent assembly to cap off an unused port or terminate a branch run, keeping the vent path sealed and protected. Weighing 1.15 pounds, this cap is a straightforward mechanical component installed by HVAC technicians and gas appliance service pros during vent system assembly or modification. Its round profile matches standard B-vent tee fittings at the 10-inch diameter, ensuring a proper fit without field fabrication.

This tee cap is intended for residential and light-commercial Type B double-wall gas vent installations. Type B vent systems are commonly used with natural gas and propane appliances such as furnaces, boilers, and water heaters that produce non-corrosive flue gases. The cap is installed wherever a tee branch in the vent run needs to be closed off, maintaining the integrity and draft performance of the overall vent system.

Key Features

• Designed for 10-inch Type B round gas vent tee assemblies
• Round profile matches standard B-vent tee fitting openings
• Lightweight at 1.15 pounds for easy single-technician handling
• Caps unused tee ports to maintain sealed vent system performance
• Suited for natural gas and propane appliance vent runs

Compatibility

Designed as an OEM-style replacement or new-installation component for 10-inch Type B double-wall round gas vent tee fittings in residential and light-commercial gas appliance vent systems.

Installation Notes

Installation should be performed by a licensed HVAC technician or gas appliance service professional familiar with Type B vent system requirements. Shut off the appliance and allow the vent to cool before handling any vent components. Follow local codes and the applicable provisions of the IFGC for gas vent assembly and clearance requirements. Inspect the tee fitting seating surface before installing the cap to ensure a secure, leak-free connection.

Technical Specifications

• Size: 10 inches
• Shape: Round
• Item Weight: 1.15 pounds
• Vent Type: Type B Gas Vent

Standard Information

• Brand: HART COOLEY
• Manufacturer Part Number: 10rtc