EasyManua.ls Logo

Rheem RTGH-95XLN-2 User Manual

Rheem RTGH-95XLN-2
84 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
95% CONDENSING
TANKLESS
WATER HEATER
AP18161-1 (11/16)
Do not destroy manual. Please read
carefully and keep in a safe place
for future reference.
CERTIFIED
R
WARNING:
This water heater is not suitable
for use in manufactured (mobile)
homes.
WARNING:
If the information in these
instructions is not followed
exactly, a fire or explosion may
result, causing death, personal
injury, or property damage.
For Your Safety!
Do not store or use gasoline
or other flammable vapors and
liquids in the vicinity of this or
any other appliance. To do so
may result in an explosion or
fire.
Installation and service must
be performed by a qualified
installer, service agency, or the
gas supplier.
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
instructions.
If you cannot reach your
gas supplier, call the fire
department.
Do not return to your home until
authorized by the gas supplier
or fire department.
D
E
S
I
G
N
C
E
R
T
I
F
I
E
D
®
USE AND CARE MANUAL
With Installation Instructions
for the Installer
Condensing Direct Vent and Outdoor
199,900 Btu/hr, 180,000 Btu/hr and
157,000 Btu/hr Models
Question and Answer IconNeed help?

Do you have a question about the Rheem RTGH-95XLN-2 and is the answer not in the manual?

Rheem RTGH-95XLN-2 Specifications

General IconGeneral
TypeTankless
Fuel TypeNatural Gas
Flow Rate9.5 GPM
GPM @ 35°F Rise9.5 GPM
Voltage120V
Thermal EfficiencyUp to 94%
Maximum BTU Input199, 000 BTU
Warranty12 years
VentingDirect Vent

Summary

Safety Information

General Safety Warnings

Crucial safety messages and warnings for operating the water heater.

Water Heater Venting Safety

Safety precautions related to venting the water heater to prevent fire, explosion, or CO poisoning.

Water Supply Safety

Safety guidelines for water supply and temperature settings to prevent scalding and damage.

Natural Gas and LP Gas Safety

Safety precautions for handling natural gas and LP gas to prevent leaks, fire, and explosion.

Electrical Safety Precautions

Safety precautions regarding electrical connections and shock hazards.

Using Your Water Heater

Caring for Your Water Heater

Preventive Maintenance

Recommendations for routine user and professional preventive maintenance.

Draining the Water Heater

Instructions for safely draining the water heater for maintenance or freeze protection.

Troubleshooting Chart

Guide to diagnose and fix common water heater problems.

Service Error Code Chart

List of error codes, their possible causes, and solutions.

Call for Assistance

Contact information and procedures for obtaining service assistance.

Installation Instructions

Installation Standards Compliance

Requirements for installation compliance with codes and standards.

Choosing a Location for Installation

Guidelines for selecting a safe and appropriate location for the water heater.

Water Heater Installation Overview

General guidelines for installing direct-vent and outdoor water heaters.

Venting for Direct-Vent Water Heater

Detailed instructions for proper venting of direct-vent models.

Horizontal Vent Terminal Location Guidelines

Diagrams and clearances for locating horizontal vent terminals.

Venting Clearances for Direct-Vent Models

Chart detailing minimum dimensional requirements for vent terminal locations.

Horizontal Vent Installation Procedures

Steps for joining pipes and fittings for horizontal venting.

Gas Supply System Requirements

Guidelines for gas supply system requirements and sizing.

Gas Leak Testing

Safety procedures for testing gas connections for leaks using a non-flame method.

Electrical Wiring Requirements

Instructions for proper electrical wiring and grounding.

Installation Checklist

Comprehensive checklist for verifying proper installation steps.

Activating the Water Heater

Step-by-step guide for initial activation and operation of the water heater.

Start/Adjust Operations

Setting the Water Temperature

Detailed instructions for adjusting the water temperature settings.

Related product manuals