Rheem RTGH-RH10DV, Use And Care Manual, Page: 1 / 86

AP18733 REV. 3.2.17
1
NOTE TO CONSUMER: DO NOT DESTROY THIS MANUAL. PLEASE READ CAREFULLY AND KEEP ALL INSTRUCTIONS
FOR FUTURE REFERENCE.
CONDENSING
TANKLESS
WATER HEATER
Use and Care Manual
User’s Information
Installation
Start-Up
Maintenance
Parts
180,000 / 199,000 Btu/Hr Models
WARNING
The surfaces of these products contacted by consumable water contain less than 0.25% lead by weight, as
required by the Safe Drinking Water Act, Section 1417.
If the information in these instructions is not followed exactly, a fire or explosion may result, causing property damage, personal injury, or death.
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.
This water heater is not suitable for use in manufactured (mobile) homes.
www.rhem.com
Printed in the USA.