Noritz RB-510 Recess Box For Nr50Od / Nr66Od / Nrc66Od / Nrc71Od algolia-ignore The technology was initially developed

The technology was initially developed by an initiative and creative Portuguese businessman in an effort to find an effective way to ease his son’s allergy attacks

Compatible with the NR981&dash

This 4" diameter adjustable component is part of the N&dash

The bottom and back flange plate size is the same

Pre-charged for up to 25 feet of refrigerant piping

Noritz RB-510 Recess Box For Nr50Od / Nr66Od / Nrc66Od / Nrc71Od algolia-ignore The technology was initially developedNoritz RB‐ 510 Recess Box For NR50OD / NR66OD / NRC66OD / NRC71OD Increase the square footage in your home, and install your tankless water heater in an aesthetic and protective RB‐ 510 recess box. For outdoor installation only, the RB‐ 510 allows a ventilation free install, while essentially hiding the unit within your exterior wall. Compatible with the NR501‐ OD / NR662‐ OD / NRC661‐ OD /