Rheem RTGH-C95XLP - User Manual

HIGH EFFICIENCY
COMMERCIAL CONDENSING
TANKLESS WATER HEATER
AP18344 (03/17)
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.
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USE AND CARE MANUAL
With Installation Instructions
for the Installer
Condensing Direct Vent and Outdoor
199,900 Btu/hr, Models

Rheem RTGH-C95XLP Specifications

General

Brand	Rheem
Model	RTGH-C95XLP
Category	Water Heater
Language	English

Summary

IMPORTANT SAFETY INFORMATION

Safety Precautions

General safety rules and warnings for operating the appliance.

Water Heater Venting Safety

Critical safety guidelines regarding the proper venting of the water heater.

Water Supply Safety

Safety precautions related to water connections and temperature settings.

Electrical Safety

Safety guidelines for electrical connections and wiring.

PRODUCT INFORMATION

For Your Records

Section to record model, serial number, and installation details.

Specifications

Technical specifications for direct-vent and outdoor models.

General Descriptions

Diagram and explanation of water heater components.

USING YOUR WATER HEATER

Setting the Water Temperature

How to adjust the water temperature for safe operation.

CARING FOR YOUR WATER HEATER

Water Heater Inspections

Guidelines for annual maintenance inspections.

Draining the Water Heater

Step-by-step instructions for safely draining the unit.

Troubleshooting Chart

Guide to diagnose and resolve common water heater problems.

Call for Assistance

Information on obtaining service and support.

INSTALLATION INSTRUCTIONS

Standards Compliance

Requirements for installation codes and standards.

Choosing a Location

Guidelines for selecting a safe installation site.

Venting for Direct-Vent Water Heater

Requirements for direct-vent system installation.

Gas Supply

Gas supply system requirements.

Electrical Wiring

Guidelines for wiring.

Activating the Water Heater

Steps to start operation.

Setting the Water Temperature

How to adjust the temperature.

PARTS REPLACEMENT

Parts Ordering

Information on how to order replacement parts.

LIMITED WARRANTY

WARRANTY EXCLUSIONS

Conditions not covered by warranty.

HOW TO OBTAIN WARRANTY CLAIM ASSISTANCE

Process for filing a warranty claim.