Concealed Condensate Trap IVENSIS ISN32 for condensate drainage 100x100

IVENSIS ISN32 is a concealed condensate trap designed for collecting and draining condensate in HVAC and refrigeration installations. The unit is made to fit a 100x100 mm opening and provides a discreet, under-plaster mounting solution that integrates with condensate discharge systems to prevent backflow and reduce the risk of odours entering occupied spaces. Its compact design supports installation where visible drainage components are not acceptable or where a flush finish is required.

Advantages

The concealed design allows for a flush installation behind plaster or finish materials, maintaining clean interior aesthetics while providing functional condensate management. The trap prevents reverse airflow and odours by creating a sealed pathway for condensate evacuation, and it is compatible with standard condensate discharge connections for straightforward integration into existing systems. Durable materials and a compact footprint reduce obstruction in service cavities and simplify access for maintenance when the cover is removed.

Suitable for

• HVAC indoor units where condensate must be collected and drained discreetly
• Refrigeration cabinets or systems requiring under-plaster drainage solutions
• New build and renovation projects with concealed finish requirements
• Applications where preventing backflow and odours from drainage is necessary

Key specifications

• Installation opening: fits 100 x 100 mm recessed mounting
• Application: condensate collection and drainage for HVAC and refrigeration
• Mounting type: concealed, under-plaster or behind-finish installation
• Connection: compatible with standard condensate discharge lines
• Function: prevents backflow and reduces odour transmission
• Design: compact and service-accessible when cover is removed

How to use

Install the trap into a prepared 100 x 100 mm recess in accordance with local plumbing and HVAC installation practices. Connect the outlet to the condensate discharge line, ensuring a secure and leak-free joint. Position the unit behind the finish layer and secure it so the visible cover sits flush with the surface. Verify slope and drainage path to avoid standing condensate and test the system by running condensate through the trap to confirm proper discharge and the absence of backflow or odours.

Usage recommendations

Mount in a readily accessible location for periodic inspection and maintenance. Before finishing surfaces, confirm the trap alignment and outlet connection. For reliable performance, keep discharge lines clear and follow applicable local codes for condensate disposal.