Installation & Operation Manual

1 Determine boiler location

Figure 1-1Closet Installation - Minimum Required Clearances

LEFT

TOP

￿ WARNING

6" MINIMUM

24" SERVICE

 

 

0" MINIMUM

VENTILATING*

 

 

AIR OPENING

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.

1" MINIMUM CLEARANCE AROUND VENT PIPE

BOTTOM

24" SERVICE 0" MINIMUM

6"

RIGHT

0" MINIMUM

CLOSED DOOR

6"

VENTILATING*

AIR OPENING

FRONT

24" SERVICE

6" MINIMUM

1/4" MINIMUM CLEARANCE AROUND HOT WATER PIPES

*AREA OF EACH OPENING:

Note: Service clearances are recommendations

 

 

 

1 SQ. INCH PER 1000 BTU PER HOUR INPUT

WITH A MINIMUM OF 100 SQ. INCHES.

only.

Figure 1-2Alcove Installation - Minimum Required Clearances

LEFT

24" SERVICE 0" MINIMUM

1" MINIMUM CLEARANCE AROUND VENT PIPE

TOP

6" MINIMUM

￿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.

RIGHT

0" MINIMUM

OPEN FRONT

 

FRONT

 

24" SERVICE

BOTTOM

6" MINIMUM

24" SERVICE

 

0" MINIMUM

 

Note: Service clearances are recommendations only.

1/4" MINIMUM CLEARANCE

AROUND HOT WATER PIPES

8

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Lochinvar 51-211 operation manual 1Closet Installation Minimum Required Clearances