Raypak 302-902 manual Outdoorinstallations, Outdoor Installation Minimum Clearances, Boiler Size

OUTDOORINSTALLATIONS

Raypak Hi Delta Boilers are design certified for outdoor installation. Boilers must not be installed under an overhang that is less than three (3) feet from the top of the boiler. Three (3) sides must be open in the area under the overhang. Roof water drainage must be diverted away from boilers installed under overhangs.

TABLE 2

OUTDOOR INSTALLATION MINIMUM CLEARANCES

	Boiler Size
Boiler Side	302-902
Rear	12"
Right	36”
Left	36"
Top	Unobstructed
Vent	N/A

These clearances required where the outdoor vent cap is used. If installing the boiler outdoors with a vent stack, the indoor clearances may be used.

The air filter box can be installed on top of the boiler or the rear of the boiler.

For outdoor installations in snow prone areas, it is recommended that the filter kit be installed on to the rear of the boiler, to prevent recirculation and blockage.

	Fig # 9297
SIDEVIEW	FRONT VIEW

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