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CONSUMER
RESPONSIBILITIES
FAILURE TO FOLLOW
THESE INSTRUCTIONS
OR ALL APPLICABLE
BUILDING CODES AND
REGULATIONS VOIDS
THE WARRANTY ON THIS
WATER HEATER.
MULTIPLE BURNER
INSTALLATION
SELECT THE RIGHT
LOCATION
Check for exhaust fans in
the heater room or adja-
cent areas which draw
combustion air away from
heater.
THE
HEATER
MUST HAVE COMBUS-
TION AIR TO OPERATE.
– 2 –
THIS MANUAL HAS BEEN PREPARED TO ACQUAINT YOU WITH THE INSTAL-
LATION, OPERATION, AND MAINTENANCE OF YOUR WATER HEATER AND
TO PROVIDE IMPORTANT SAFETY INFORMATION.
Read all instructions thoroughly before attempting installation or operation of the
water heater. Keep these and all component instructions for future reference.
The manufacturer of this water heater will not be liable for any damages caused
by failure to comply with the installation and operating instructions outlined on the
following pages. These instructions are a guide for the correct installation of the
water heater.
If the installer lacks the necessary skills or has difficulty following the
directions, do not proceed but get help from a qualified person for that part of the
installation that is not understood.
Local plumbing and electrical codes must be followed in the installation of this
water heater. In the absence of a local code use the UNIFORM PLUMBING CODE
and the NFPA Code. Local codes may supersede instructions in this installation
manual.
When two or more burners are used, each unit should have a separate
supply line to the fuel pump to prevent nuisance lockouts caused by one or both
pumps starving for oil. If this is not possible, the use of a priority
control is recommended.
Check new equipment to see if all components are in good condition.
The water heater and oil burner may be shipped as separate units. The aquastat
and immersion well may be packed with the oil burner.
The new water heater requires fuel, electricity and should be close to the chimney
and water supply. Locate the heater near a floor drain if possible for easy mainte-
nance and protection if trouble should occur. Allow ample space around the heater
for servicing (see combustible clearance warning, page
1). Adequate air for combustion must be available. NOTE: Locate the heater so it is
not subject to physical damage by moving vehicles or possible flooding.
FIGURE 1
DO NOT INSTALL THE WATER HEATER ON COMBUS-
TIBLE FLOORING (see Figure 2). Refer to NFPA 31 or
contact Bock Water Heaters with questions concerning
proper flooring materials.
Minimum clearance to combustible construction is:
SIDES 6"; BACK 6"; FRONT 24". The installation of
this water heater must conform with local codes and
ordinances. In the absence of local codes, the instal-
lation must comply with the National Fire Protection
Association (NFPA 31) Code.
FIGURE 2
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