DiversiTech Cassette Drain Adaptors 3/4″ X 1-1/4″

The DiversiTech Cassette Drain Adaptor (Blue) is a precision-engineered solution for ceiling cassette air conditioning units. Designed to bridge the gap between specific HVAC hardware and standard plumbing, this adaptor connects a unit’s 1-1/4″ drain outlet to standard 22 mm (3/4″) overflow pipe. This ensures a secure, leak-resistant path for condensate to exit the system.

Sold as a convenient 3-pack, these adaptors are a staple for any service technician's van. The blue colour-coding allows for instant identification of the medium size within the DiversiTech range, saving time during busy installations and ensuring you always have the right component for the job.

Why It Matters

Condensate management is a critical component of HVAC installation that is often overlooked until a leak occurs. Using a purpose-built adaptor like this DiversiTech blue series prevents makeshift connections that fail over time. It provides a professional, compliant finish that protects client property from water damage and reduces the likelihood of costly warranty call-backs.

What's Included

• 3 ✓ DiversiTech Cassette Drain Adaptors (Blue 3/4″ × 1-1/4″).

Features & Benefits

• 3/4″ × 1-1/4″ Sizing: Perfectly matches common cassette drain outlets and 22 mm overflow pipe for a tidy, professional installation.
• Dual Connection Design: Features a slip-fit large end for a quick push-on install and a 3/4″ threaded male end for secure attachment to the drain line.
• Durable PVC/ABS Construction: Built to resist chemical corrosion from coil cleaners and withstand the physical demands of tight ceiling spaces.
• Service Van Ready: Packaged in a set of three so you always have spares for emergency maintenance or multiple unit installs.
• Visual ID: The blue colour-coding makes it easy to distinguish from the 1" (Green) or 1-1/2" (Black) variants in the range.

Applications

• Commercial ceiling cassette air conditioning installations.
• Residential cassette HVAC systems.
• Connecting gravity-fed drainage lines.
• Interfacing cassette units with condensate pump inlets.

Specifications

Tradie Pro Tip: Always maintain a consistent slope of at least 20 mm per metre in your drainage run. Before installing a new adaptor on an existing system, use a wet-vac to clear any sludge or algae from the line to prevent immediate blockages.

Pair With

• Condensate Pumps: High-performance pumps for overhead drainage.
• DiversiTech CDAMULTI: A multipack containing all three sizes for diverse site requirements.
• Whispa-Q Mini: Ultra-quiet inline pumps perfect for office installations.

Keep Your Space Clean

Don't risk leaks on your next cassette installation. Ensure a perfect, professional seal by adding the DiversiTech Blue 3/4″ × 1-1/4″ adaptor 3-pack to your toolkit today.