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USING THIS MANUAL
USING THIS MANUAL
Throughout this manual you will see these special attention boxes similar to those below, which are intended to
supplement the instructions and make special notice of potential hazards. These categories are in the judgement
of Hamilton Engineering Company, Inc.
Indicates a condition or hazard which MAY
cause severe personal injury, death, or
major property damage.
DANGER
Indicates a condition or hazard which MAY
cause severe personal injury, death, or
major property damage.
CAUTION
Indicates a condition or hazard which MAY
cause severe personal injury, death, or
major property damage.
WARNING
WARNING
• THE VENT SYSTEM IS RATED AND DESIGNED TO BE 2 PIPE SEALED
COMBUSTION ONLY, PVC SCH 40 OR CPVC SCH 40 OR 80 OR
AL 29-4C STAINLESS VENTING FOR ALL MODELS. A FACTORY
ENGINEERED VENTING SYSTEM MAY ALLOW FOR EXCEPTIONS;
CONSULT FACTORY FOR DETAILS.
• THIS HEATER INSTALLATION MUST CONFORM TO THE LATEST
EDITION OF THE “NATIONAL FUEL GAS CODE” ANSI Z223.1 NFPA
54 AND/OR CAN/CGAB149 INSTALLATION CODES. STATE AND
LOCAL CODES MIGHT ALSO APPLY TO INSTALLATION.
• WHERE REQUIRED BY THE AUTHORITY HAVING JURISDICTION,
THE INSTALLATION MUST CONFORM TO THE STANDARDS FOR
CONTROLS AND SAFETY DEVICES FOR AUTOMATICALLY FIRED
HEATERS, ANSI/ASME HEATER AND PRESSURE VESSEL CODE,
SECTION IV, ALONG WITH CSD-1.
• THE HEATER, GAS PIPING, WATER PIPING, VENTING AND
ELECTRICAL MUST BE INSTALLED BY TRAINED & QUALIFIED
PERSONNEL FAMILIAR WITH INSTALLATION PRACTICES, LOCAL
CODE, AND LICENSING REQUIREMENTS.
• IF THE INFORMATION IN THESE INSTRUCTIONS ARE NOT
FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RESULT,
CAUSING PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.
• DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE
VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER
APPLIANCE.
