Rinnai RX199iN User Manual

— 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 RX199iN Specifications

General

Fuel Type	Natural Gas
Energy Star Qualified	Yes
Heating Capacity	199, 000 BTU/h
Maximum BTU Input	199, 000 BTU/h
Minimum BTU Input	15, 000 BTU/h
Dimensions (H x W x D)	34.5 x 19.5 x 13.5 inches
Vent Type	PVC/CPVC
Vent Diameter	2-3 inches
Water Connection	3/4" NPT
Electrical Requirements	120 VAC
Warranty	12 years heat exchanger, 5 years parts, 1 year labor

Summary

To The Installer

Safety

About the Common Venting System

Venting Guidelines

Mandatory rules and best practices for installing the common venting system safely and effectively.

3 in. Common Venting

3 in. Direct Vent and Room Air

Diagrams and explanations for 3-inch common venting using direct vent or room air for combustion.

4 in. Common Venting

4 in. Direct Vent and Room Air

6 in. Common Venting

6 in. Direct Vent and Room Air

Termination Kits

Common Vent Components

Maintenance Clearances

Horizontal Termination Clearances

Combustion Air Requirements

Common Vent Applications Utilizing Room Air

Checklist for Combustion Air and Venting Requirements

Exhaust Vent Termination Clearances

Room Air and External Termination Clearances

Additional Clearances

Installation Instructions

Back-to-Back Configuration

Diagrams and guidance for installing the common vent system in a back-to-back configuration.

In Line Configuration

Diagrams and guidance for installing the common vent system in an inline configuration.

Installation Instructions (Condensate Trap and Drain Pipe)

Final Checklist

A2 General and Local standards information

A3 Risk guidelines

A6 General Assembly Instructions

A7 Condensate and Condensate Drain

A8 Instructions to be Complied With

A9 Final Installation Check List