GENERAL HAZARD WARNING
FAILURE TO COMPLY WITH THE PRECAUTIONS AND INSTRUCTIONS PROVIDED WITH
THIS HEATER, CAN RESULT IN DEATH, SERIOUS BODILY INJURY AND PROPERTY LOSS,
OR DAMAGE FROM THE HAZARDS OF FIRE, EXPLOSION, BURN. ASPHYXIATION, CARBON
MONOXIDE POISONING, AND/OR ELECTRICAL SHOCK.
ONLY PERSONS WHO CAN UNDERSTAND AND FOLLOW THE INSTRUCTIONS SHOULD
USE OR SERVICE THIS HEATER.
IF YOU NEED ASSISTANCE OR HEATER INFORMATION SUCH AS AN INSTRUCTION
MANUAL, LABELS, ETCETERA, CONTACT THE MANUFACTURER.
CONSUMER: Retain this manual for future reference.
Printed in China IMLPFDH - GDB
USER’S MANUAL AND OPERATING INSTRUCTIONS
PROPANE
CONSTRUCTION HEATER
GFA40 (40,000 BTU/HR, FORCED - AIR)
GFA50A (30,000/50,000 BTU/HR, FORCED - AIR)
GFA60A (30,000/60,000 BTU/HR, FORCED - AIR)
GFA100A (70,000/100,000 BTU/HR, FORCED - AIR)
GFA125A (70,000/125,000 BTU/HR, FORCED - AIR)
GFA150A (120,000/150,000 BTU/HR, FORCED - AIR)
DURAHEAT
MODELS:
ANS Z83.7-2011 CSA 2.14-2011
Adequate ventilation must be provided.
Made by
World Marketing of America, Inc.
PO Box 192, 12256 William Penn Hwy.
Mill Creek PA 17060-0192
(Tel) 1-800-776-9425
www.worldmkting.com