Rinnai LSi Series Venting Brochure
CONCENTRIC VENTING SYSTEM FOR INDOOR APPLICATIONS
• Zero clearance to combustibles
• Single penetration through wall for both intake
and exhaust
• Easy assembly
• Available with either plastic or metal outer vents
(all units have an aluminum inner exhaust vent)
• Compatible with all indoor Rinnai water heater models,
except the 98 series which utilizes separate intake and
exhaust venting
UBBINK’S UNIQUE CONCENTRIC
VENTING SYSTEM PROVIDES
MAXIMUM PERFORMANCE, SAFETY,
AND EASE OF INSTALLATION.
UBBINK™ VENT SYSTEM FOR
RINNAI TANKLESS WATER HEATERS