Recess Boxes

Make the most of your space.

When installing a Rinnai Infinity, consider including one of our innovative wall recess boxes. Recess boxes allow you to mount your Infinity hot water system into the wall cavity virtually hiding it from view and maintaining a sleek appearance to your exterior walls.

Locate Your Nearest Store

Trusted Specialist



Ideal for new homes or major renovations

Save precious space by utilising the existing wall cavity

  • Saves precious space by utilising the existing wall cavity.
  • Made from either durable, lightweight, UV stabilised, ABS plastic or sheet metal.
  • Suits any application:
    • Brick - compatible for use with brick ties.
    • Rendered -complete with off-set spacers.
    • Weatherboard - used with semi-recess frame.
  • Full or semi recess options available.
  • Can be painted to blend in with any colour scheme.
  • Certified for use with only Rinnai Infinity hot water systems.
  • INFINITY 32 and the Infinity Enviro Range recess boxes available.

Book a Service

Looking for support? Please get in touch and let us help.

Locate a Store

We'll help you find a Rinnai stockist so you receive the right advice and product, as locally as possible.