Rheem CRTGH-95X Series User Manual

Important Safety Information
Safety Precautions ..................................................................... 2–8
Product Information
Product Information ........................................................................ 8
Specifications ........................................................................... 9, 10
General Descriptions ............................................................... 11, 12
Using Your Water Heater
Setting the Water Temperature ................................................. 13, 14
Caring for Your Water Heater
Water Heater Inspections ....................................................... 15, 16
Care and Cleaning .................................................................. 17, 18
Preventive Maintenance ............................................................... 19
Draining the Water Heater ........................................................20–22
Freeze Protection ......................................................................... 22
Vacation and Extended Shutdown ............................................... 23
Troubleshooting Chart ............................................................ 23, 24
Service Error Code Chart ....................................................... 25, 26
If You Need Service
Call for Assistance ........................................................................ 26
Safety
Installation Instructions
Standards Compliance .................................................................. 28
Choosing a Location .................................................................28, 29
Product Inspection ......................................................................... 30
Water Heater Installation ......................................................... 30–33
Venting ..................................................................................... 34–46
Water Supply ............................................................................ 47-51
Condensate ................................................................................... 51
Gas Supply ............................................................................... 52-56
Electrical Wiring ........................................................................ 56-60
Remote Control Installation .......................................................59,60
Insulation Blankets ........................................................................ 61
Installation Checklist ...................................................................... 62
Piping for Space Heaters .............................................................. 63
Lighting the Water Heater ......................................................... 64-65
Setting the Water Temperature ..................................................66-68
High-Altitude Adjustments ........................................................68-69
Parts Replacement ................................................................... 70-71
2
CONTENTS
READ THE SAFETY INFORMATION
Your safety and the safety of others are very important.
There are many important safety messages in this manual
and on your appliance. Always read and obey all safety
messages.
This is the safety alert symbol. Recognize this
symbol as an indication of Important Safety
Information! This symbol alerts you to potential
hazards that can kill or hurt you and others.
All safety messages will follow the safety alert symbol
and either the word “DANGER,” “WARNING,” “CAUTION,”
or “NOTICE.”
2
These words mean:
IMPORTANT SAFETY INFORMATION
• This water heater is not approved for use in manufactured
(mobile) homes!
• Improper installation, adjustment, alteration, service,
or maintenance can cause death, personal injury, or
property damage. Follow the instructions in this manual.
READ ALL INSTRUCTIONS
BEFORE USING.
Be sure to read and understand the entire Use and Care
Manual before attempting to install or operate this water
heater. It may save you time and money. Pay particular
attention to the Safety Instructions. Failure to follow these
warnings could result in death or serious bodily injury.
Should you have problems understanding the instructions in
this manual, or have any questions, STOP and get help from
a qualified service technician or the local gas utility.
WARNING:
California Proposition 65
This product contains chemicals known to the state
of California to cause cancer, birth defects, or other
reproductive harm.
WARNINGS:
DANGER: An imminently hazardous situation
that will result in death or serious injury.
NOTICE: Attention is called to observe a specified
procedure or maintain a specific condition.
CAUTION: A potentially hazardous situation that
may result in minor or moderate injury.
WARNING: A potentially hazardous situation
that can result in death or serious injury and/or damage to
property.

Rheem CRTGH-95X Series Specifications

General

Brand	Rheem
Model	CRTGH-95X Series
Category	Water Heater
Language	English