Hart Cooley 10r18a B-vent Adjustable Pipe 10x18 in

Product Description

The HART COOLEY 10r18a is a round, adjustable B-vent pipe section used in natural gas and propane appliance venting systems. Measuring 10 inches in diameter and 18 inches in length, this pipe provides a field-adjustable connection that simplifies installation in residential and light commercial venting runs. At 4.98 pounds, the section is manageable for single-technician installs. HVAC and gas-appliance technicians rely on Type B double-wall vent pipe to safely exhaust flue gases from furnaces, boilers, and water heaters through interior chases and attic spaces.

This adjustable pipe section is suited for Type B gas vent systems serving residential furnaces, boilers, and water heaters where a 10-inch vent diameter is required. The adjustable length feature accommodates minor variations in measured runs without cutting fixed-length sections, reducing material waste and installation time. It is intended for use with other Type B vent components of the same diameter within a properly designed venting system.

Key Features

• 10-inch diameter fits Type B vent systems requiring a 10-inch flue connector
• 18-inch nominal length with adjustable range to fit varying run measurements
• Round pipe shape ensures consistent airflow and straightforward connection to standard B-vent fittings
• Lightweight at 4.98 pounds for manageable single-technician handling during installation
• Designed for use with natural gas and propane appliance venting applications

Compatibility

Designed as an OEM-style replacement or new-installation component for Type B double-wall gas vent systems requiring a 10-inch diameter adjustable pipe section.

Installation Notes

Installation should be performed by a licensed HVAC technician or qualified gas-appliance installer in accordance with NFPA 54 and the appliance manufacturer's venting instructions. Shut off the gas supply and allow the appliance to cool completely before disconnecting or modifying any vent section. Verify that all connected vent components share the same diameter and manufacturer listing for proper system integrity. Do not use Type B vent pipe in applications requiring Type L or direct-vent systems.

Technical Specifications

• Diameter: 10 inches
• Length: 18 inches
• Pipe Shape: Round
• Weight: 4.98 pounds

Standard Information

• Brand: HART COOLEY
• Manufacturer Part Number: 10r18a