Weil-McLain CGA25SPDN manual 1b Prepare boiler location - clearances, Foundation

GOLD CGa Gas-Fired Water Boiler — Boiler Manual

1b Prepare boiler location — clearances

)F ANYY CLEARANCE IS LESS THAN IN &IGURE 1a

PROVIDE OPENINGS FOR COMBUSTION AND VENTILATIONLAIR located on the wall or door opposite the boiler FRONT (see Figure 1b).

These openings must be located as shown in Figure 1b to provide proper air flow around the boiler. The free area of each opening (after deducting for louvers) must be at least ONENSQUARE INCHH PERE"TUH of boiler input. If the building is of unusually tight construction (see page 11 for definition), the air openings must connect directly to outside or the building must have air openings to the outside as specified on page 11.

If clearances are equal to or greater than Figure 1a, see pages 10 and 11 for location and sizing of combustion air openings.

Failure to comply can result in severe personal injury, death or substantial property damage and reduced boiler life.

&IGURE BR Required MINIMUM clearances

$O NOTOINSTALLTBOILER ON CARPETINGEEVEN

if foundation is used. Fire can result, causing severe personal injury, death or substantial property damage.

Foundation

1.Provide a solid brick or minimum 2-inch thick concrete foundation pad if any of the following is true:

ss mOOR CAN BECOMENmOODED

ss THEHBOILER MOUNTINGRAREA ISUNOTTLEVEL

2.Minimum dimensions are v LENGTH by:

Minimum foundation width:

CGa-25/3	12"	CGa-6	21"
CGa-4	15"	CGa-7	24"
CGa-5	18"	CGa-8	27"

.EVEREINSTALLTTHEHBOILER IN AASPACEAWITH CLEAR ANCESCLESS THAN THEHMINIMUM CLEARANCESASHOWN IN &IGURE B. Failure to comply can result in severe personal injury, death or substantial property damage and reduced boiler life.

1.(OTOWATERWPIPES AT LEAST 56O INCH from combustible material.

2.3INGLEWALLEVENT PIPE AT LEASTAINCHES from combustible mate- rial.

3.4YPEP""DOUBLEWALLWMETALTVENT PIPE: refer to vent manufacturer’s recommendation for clearances to combustible material.

Part Number 550-101-009/0107

Residential garage installations

Take the following special precautions when installing the boiler in a residential garage. If the boiler is located in a RESIDENTIALEGARAGEAPER !.3) :

ss-OUNTUTHEHBOILER AAMINIMUMIOF  INCHESEABOVE THEH mOOR of the garage to assure the burner and ignition devices will be no less than 18 inches above the floor.

ss,OCATE OR PROTECTETHEHBOILER so it cannot be damaged by a moving vehicle.

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