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9
Installation & Operation Manual
1 Determine boiler location (continued)
ALCOVE INSTALLATION
OPEN
FRONT
1/4" (6 MM) MINIMUM CLEARANCE
A
ROUND HOT WATER PIPES
1” (25 MM) MINIMUM CLEARANCE
A
ROUND VENT PIPE
0”
RIGHT
18”
FRONT
14”
REAR
12”
LEFT
13”
TOP
RECOMMENDED SERVICE CLEARANCES:
FRONT - 24”
TOP - 24”
LEFT SIDE - 24”
REAR - 24”
Figure 1-2 Alcove Installation - Minimum Required Clearances
CLOSET INSTALLATION
CLOSED DOOR
VENTILATING*
AIR OPENING
VENTILATING*
AIR OPENING
*AREA OF EACH OPENING:
1 SQ. INCH PER 1000 BTU PER HOUR INPUT
WITH A MINIMUM OF 100 SQ. INCHES.
6"
6"
1" MINIMUM CLEARANCE
AROUND HOT WATER
PIPES AND VENT PIPE
0"
RIGHT
6"
FRONT
14"
REAR
12"
LEFT
13”
TOP
RECOMMENDED SERVICE CLEARANCES:
FRONT - 24”
TOP - 24”
LEFT SIDE - 24”
REAR - 24”
Figure 1-1 Closet Installation - Minimum Required Clearances
ƽ WARNING
For closet installations, CPVC or
stainless steel vent material MUST
BE used in a closet structure due to
elevated temperatures. Failure to
follow this warning could result in
fire, personal injury, or death.
ƽ WARNING
For alcove installations, CPVC or
stainless steel vent material MUST
BE used in an alcove structure
due to elevated temperatures.
Failure to follow this warning
could result in fire, personal
injury, or death.