Rinnai CU199i Installation Instructions

— Do not store or use gasoline or other ammable vapors and liquids in the vicinity of this or any other
appliance.
— WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any phone in your building.
• Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instrucons.
• If you cannot reach your gas supplier, call the re department.
— Installaon and service must be performed by a licensed professional.
If the informaon in these instrucons is not followed exactly, a re or explosion
may result causing property damage, personal injury or death.
WARNING
C
US

Rinnai CU199i Specifications

General

Type	Tankless Water Heater
Installation Type	Indoor
Minimum Activation Flow Rate	0.4 GPM
Gas Connection	3/4" NPT
Water Connection	3/4" NPT
Fuel Type	Natural Gas
Maximum BTU	199, 000 BTU
Flow Rate	11 GPM
Venting	Direct Vent
Temperature Range	98°F to 140°F
Electrical Requirements	120V, 60Hz
Ignition Type	Electronic