HART & COOLEY 34UGVCR – 3"–4" UNIVERSAL GAS VENT CAP

Aluminum Construction • Fits 3"–4" B‑Vent Systems • Universal Clamp‑Style Installation

The Hart & Cooley 34UGVCR is a universal 3‑inch to 4‑inch gas vent cap designed for Type‑B gas vent terminations. It protects vent systems by preventing rain, debris, and birds from entering the pipe while maintaining proper draft performance for gas appliances. The cap uses a self‑centering universal bracket system with a worm‑gear clamp, allowing fast, secure installation on any standard 3" or 4" gas vent.

Manufactured from corrosion‑resistant aluminum, this vent cap is suitable for residential and light commercial rooftop terminations and is UL‑441 and CAN/ULC‑605 listed. It is compatible with Hart & Cooley, DuraVent, Selkirk, AmeriVent, and other standard B‑Vent pipe systems.

DETAILS

• Model Number: 34UGVCR
• Vent Size Compatibility: 3" to 4" B‑Vent
• Material: Aluminum (rust‑resistant)
• Design: Universal clamp mount with self‑centering brackets
• Compliance: UL‑441 / CAN‑ULC‑605 listed
• Purpose: Weather protection and draft maintenance for gas vent systems
• Installation: One‑tool worm‑gear clamp tightening
• Use: Gas appliances (not for solid fuel or pellet vents)

KEY FEATURES

• Universal Fit: Installs on any 3"–4" round gas vent pipe.
• Weather Protection: Shields the vent from moisture, debris, and animal entry.
• Clamp‑On Mount: Fast installation with adjustable worm‑gear clamp.
• Durable Aluminum Build: Resists corrosion in rooftop environments.
• Industry Standard: Certified for Type‑B gas venting systems.

APPLICATIONS

• Furnaces
• Water heaters
• Boilers
• Standard B‑vent rooftop penetrations