DiversiTech GG-1 Drain Gun with Flexible Hose – HVAC Condensate Line Cleaner

Overview

The DiversiTech GG-1 Drain Gun is a compact, CO2 powered condensate line cleaner designed for HVAC service and maintenance. Weighing about 3 oz, it slips into tight spaces and behind cabinets where clogs hide, delivering a decisive burst without water flushing. Powered by Swoosh CO2 cartridges, this tool provides a fast, dry-action approach to clear blocked condensate lines. Cartridges are sold separately; add them to your cart to complete the setup.

Key benefits at a glance

• Compact and convenient: 3 oz weight makes it easy to carry and maneuver, even in cramped spaces.
• Powerful CO2 bursts: up to 800 psi of oil-free air, with a max working pressure around 1200 psi, to help loosen obstructions.
• Flexible fitting for common drain openings: compatible with 3/8" to 3/4" drains, guiding the tool through cabinets and coils.
• Environmentally safer: uses carbon dioxide instead of refrigerants for drain clearing.
• Easy-to-use design: straightforward operation reduces labor time and makes challenging lines more approachable.

How it works: unscrew the cup, insert a Swoosh CO2 cartridge with the narrow end facing up, and screw the cup into the head until it punctures the cartridge. Then, reassemble, release the red safety catch, and depress the lever to discharge the CO2 burst. The sequence is designed to puncture and seal in one motion, minimizing handling steps.

Real-world use cases include service scenarios where access is tight or where traditional flushing would require removing panels or disconnects. The GG-1 shines in those moments where you need a quick, localized blast to clear a stubborn line, potentially saving time on-site without introducing water into the system. Built by DiversiTech, a long-standing name in HVAC components since 1971, this tool reflects a focus on practical reliability for technicians and building maintenance teams.

Maintenance and compatibility notes: ensure you have the appropriate cartridges ready ahead of time, check that your condensate lines fall within the indicated fitting range, and follow standard safety precautions when handling compressed gas. This drainage tool is designed to complement a technician’s toolkit, offering a different option alongside traditional cleaning methods. Note that cartridges are sold separately.