Spec Sheet

 Protects the appliance from wind, weather, and unwanted adjustments
 Recesses the appliance into the wall
 Hides the appliance from view
 Drain holes located at the front of the box for improved draining
capabilities in flush mounted installations.
 Wide front door flange design for easy flashing.
 Includes lock ring for increased security.
 Removable door allows easy access for servicing
 Aluminum base for easy drilling in the field
RGB-CTWH-3 Recess Box
Rinnai Corporation • 103 International Drive • Peachtree City, GA 30269 • Toll-Free: 1-800-621-9419 • Fax: [phone] • www.rinnai.us
© 2015 Rinnai Corporation
RGB-CTWH-3-SP 9/2015
Material: Steel - Galvanized and
Powder Coated
Powder Coated
Aluminum Base
Color: White
For outdoor condensing water
heater models:
RUS65e ● REU-KCM2025W-US
RUS75e ● REU-KCM2528W-US
Dimensions: inches
(mm)