Description
Wet/dry inlet, no wall cavity required
AA131 is a surface-mounted Aqua-Air inlet station: a 2″ vacuum inlet valve, an on/off switch, a muffler and a hot-water quick connect, all on one plate that screws to the face of the wall. Run 2″ pipe and 3/8″ PEX to it along the surface or through a single penetration and you have a full wet/dry station without cutting drywall.
What’s included
| Part # | Item | Qty |
|---|---|---|
| PA138R | Vacuum inlet valve and cover, white | 1 |
| PA181 | Wall switch, white | 1 |
| PA086 | Square muffler, white | 1 |
| PA088 | 90° short socket elbow and pipe caps for 2″ vacuum pipe | 1 |
| PA132 | Mounting plate, 2×3 | 1 |
| PAF04 | 1/8″ female quick connect water outlet with brass fittings | 1 |
| BR506 | 1/2″ × 3/8″ barb PEX swivel adapter | 1 |
| — | Section of 2″ white vacuum pipe, ABS plate and stainless hardware | 1 |
Where it’s used
- Retrofit installs in finished homes
- Garages, shops, utility and mechanical rooms
- Block, brick or tile walls where in-wall boxes aren’t practical
- Commercial back-of-house areas
Installation
Surface mount — no wall cavity needed. Pipe connects at the back through the short 90° elbow and pipe caps; the built-in muffler quiets the inlet. Mounts on the 2×3 plate with the included hardware; water connects via the 1/2″ × 3/8″ PEX swivel adapter. Replacement inlet valve/cover: PA138R. Replacement quick connect: PAF04.
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