The hidden cost of leaky connections in your home
Irresponsibly chosen ventilation duct joints can render an expensive heat recovery unit worthless. If elbows or tees lack quality gaskets or are inaccurately manufactured, fresh air slowly leaks into ceiling voids or unheated attics. Because of this continuous leakage, your living rooms do not receive the planned volume of freshness, and the bedroom still feels unpleasantly stuffy in the mornings.
Lost air means wasted money and potential damage to building structures. Warm and moist air escaping through unsealed joints quickly turns into condensation in cold zones, which eventually causes mold and damages interior finishes. At the same time, the main ventilation unit works at maximum capacity trying to compensate for the pressure drop, which drastically and unnoticeably increases your electricity bills.
Airtightness that ensures absolute peace of mind
By using professional fittings with EPDM gaskets, the system becomes perfectly hermetic. Air travels precisely and without the slightest loss from the heat recovery unit straight to the furthest room's diffuser. You simply enjoy perfectly fresh air without any unwanted whistling or hissing sounds inside your walls.
The precise aerodynamic shape of the fittings allows air to glide naturally and smoothly. Standardized elbows and reducers are designed to prevent unnecessary turbulence at turns, making the system run much quieter than improvised routes. This is a long-term investment in your home's microclimate that will not need fixing or remaking even after several decades.
The highest C or D airtightness class – by using connectors with factory gaskets, you avoid even the smallest air leaks, guaranteeing maximum efficiency for your heat recovery units and protecting your home from mold.