WARNING
Installation must be done by a contractor qualified in the installation and service of gas-fired heating
equipment or your gas supplier.
Improper installation, adjustment, alteration, service, or maintenance can result in death, injury, or property
damage. Read the Installation, Operation, and Service Manual thoroughly before installing or servicing this
equipment.
FOR YOUR SAFETY
If you smell gas:
1. Open windows.
2. DO NOT try to light any appliance.
3. DO NOT use electrical switches.
4. DO NOT use any telephone in your building.
5. Extinguish any open flame.
6. Leave the building.
7. Immediately call your local gas supplier after leaving the building. Follow the gas supplier’s instructions.
8. If you cannot reach your gas supplier, call the Fire Department.
Fire Hazard
Keep all flammable objects, liquids, and vapors the minimum required clearances to
combustibles away from heater.
Some objects will catch fire or explode when placed close to heater.
Failure to follow these instructions can result in death, injury, or property damage.
© 2021 Delta T LLC
All rights reserved. No part of this work covered by the copyrights herein may be reproduced or copied in
any form or by any means — graphic, electronic, or mechanical, including photocopying, recording, taping, or
information storage and retrieval systems — without the written permission of Delta T LLC.
Summary of Contents for IRH
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