Installing new wirquin shower trap

Yes, it’s normal for water to sit in the first chamber of a shower trap. This is actually an intentional design feature called a water seal. The purpose of this water sitting in the trap is to prevent odors from coming up through the drain, so a small amount of water remaining in the chamber is expected.

However, there are a couple of points to double-check before installation:

1. Trap Depth: Since it’s a low-profile trap, ensure that it has the proper seal depth. Most low-profile traps will hold just enough water to block odors but won’t be overly deep.
2. Hair-Cleaning Feature: If your trap doesn’t have a removable section for hair cleaning, it could mean that this model requires you to access and clean it from underneath. Some Wirquin models are simpler and lack this feature, so it’s worth confirming if this model has any specific cleaning method in the manual.

In summary, water in the first chamber is normal, but make sure you’re comfortable with the cleaning access, as low-profile traps often have different cleaning requirements.

Yes, it’s normal for water to sit in the first chamber of the trap—it’s actually part of the design. This water creates a seal that prevents odors from coming up through the drain. As long as water isn’t leaking out or rising above the intended waterline, your trap should be working correctly.

For the absence of a removable hair trap, some Wirquin models are designed to be ultra-slim and don’t include that feature to save space. However, if maintenance access is a concern, you might want to consider another model with easier cleaning access before final installation.