The Rinnai Composite Recess Box is an affordable alternative to the Rinnai Metal Recess Box for housing your Rinnai Infinity unit, pipe work and power supply, and can be painted to match your house.
The composite recess box enables a Rinnai external continuous flow gas water heater to be partially recessed into an external wall, covered and out of sight. It is designed for new build installations as installation needs to commence during the framing stage, before internal linings, claddings or building wrap is applied.
The unit protrudes approximately 120 mm from the framing it is mounted to. The protrusion from the finished wall will depend on the cavity depth (if any) and the cladding thickness.