Lochinvar WH 55-399 operation manual Determine boiler location, Installation & Operation Manual

Models: WH 55-399

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Note: Service clearances are recommendations only.

Installation & Operation Manual

1 Determine boiler location

Figure 1-1Closet Installation - Minimum Required Clearances

LEFT

0" MINIMUM

1" MINIMUM CLEARANCE AROUND VENT PIPE

TOP

￿ WARNING

6" MINIMUM

 

VENTILATING*

AIR OPENING

6"

RIGHT

0" MINIMUM

CLOSED DOOR

6"

Manual backgroundManual background VENTILATING*

AIR OPENING FRONT

For closet installations, CPVC, polypropylene 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.

BOTTOM 0" MINIMUM

6" MINIMUM

*AREA OF EACH OPENING:

 

 

 

 

1/4" MINIMUM CLEARANCE

1 SQ. INCH PER 1000 BTU PER HOUR INPUT

AROUND HOT WATER PIPES

WITH A MINIMUM OF 100 SQ. INCHES.

RECOMMENDED SERVICE CLEARANCES:

FRONT: 24”

BOTTOM: 24”

LEFT SIDE: 12”

Note: Service clearances are recommendations only.

Figure 1-2Alcove Installation - Minimum Required Clearances

LEFT

0" MINIMUM

1" MINIMUM CLEARANCE AROUND VENT PIPE

BOTTOM 0" MINIMUM

TOP

6" MINIMUM

￿ WARNING

RIGHT

0" MINIMUM

OPEN FRONT

FRONT

6" MINIMUM

1/4" MINIMUM CLEARANCE AROUND HOT WATER PIPES

For alcove installations, CPVC, polypropylene 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.

RECOMMENDED SERVICE CLEARANCES:

FRONT: 24”

BOTTOM: 24”

LEFT SIDE: 12”

Note: Service clearances are recommendations only.

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Lochinvar WH 55-399 operation manual Determine boiler location, Installation & Operation Manual