This wall thimble is compatible with all indoor Rinnai water heater models except the R98 series which utilizes separate intake and exhaust venting
For use with Rinnai Tankless water heaters
Supports ease of installation for Rinnai water heaters and boilers
MFG# 224045
California residents: Prop 65 Warnings
Warning
This product can expose you to chemicals including Di (2-ethylhexyl) phthalate (DEHP) and carbon bisulfide which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
