Models 0133-4001
Types WH & NH
CATALOG NO. 3000.52H
Effective: 07-15-06
Replaces: 11-01-04
FOR YOUR SAFETY
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.
WARNING: Improper installation, adjustment, alteration, service or maintenance can cause
property damage, personal injury or loss of life. Refer to this manual. Installation and service
must be performed by a qualified installer, service agency or the gas supplier.
This manual should be maintained in legible
condition and kept adjacent to the heater or in a
safe place for future reference.
FOR YOUR SAFETY
Do not store or use gasoline or other flammable vapors and liquids or other combustible
materials in the vicinity of this or any other appliance. To do so may result in an explosion
or fire.
INSTALLATION
AND OPERATING
INSTRUCTIONS
RAYTHERM
TM
HOT WATER SUPPLY
HEATERS
P/N 241075 Rev. 1