The Rinnai Water Heater Shingle Roof Flashing, part number 189951, is a factory-designed roof penetration flashing engineered to provide a weather-tight seal for approved Rinnai vertical vent terminations installed through pitched shingle roofs. This flashing is specifically designed for roof pitches ranging from 6/12 to 12/12, allowing proper alignment and drainage on steeper residential roof applications. It supports compliant vent system installation for compatible Rinnai water heaters requiring vertical roof termination.
This flashing integrates with approved Rinnai vent pipe systems to maintain proper clearances and prevent water intrusion at the roof penetration point. It is intended for use on asphalt shingle roofing systems within the specified pitch range and must be installed in accordance with Rinnai venting instructions and applicable building codes. Proper installation helps preserve roof integrity while maintaining safe vent discharge and system performance.
What’s Included: One Rinnai 189951 shingle roof flashing designed for 6/12 to 12/12 roof pitch applications.
Installation Limits: For use on shingle roofs with a pitch between 6/12 and 12/12; must be installed with approved Rinnai vent components and in accordance with manufacturer guidelines and local codes.
Compatibility: Compatible with approved Rinnai vertical vent systems for water heaters requiring roof flashing part number 189951.
