Raypak 1501 - Manual (Page 9)

9
Raypak Advanced Design Boilers are design certified by AGA/CGA for outdoor installation. Roof water drainage must be
diverted away from boilers installed under overhangs.
TABLE 2
OUTDOOR INSTALLATION MINIMUM CLEARANCES
Boiler Size
Boiler Side 751, 1001, 1501
Rear 6"
Right 36” (Water side)
Left 36"
Top 0"
Vent 1"
WARNING: Combustion air inlet (blower air inlet) should have 6" minimum clearance from any obstruction, i.e. walls or
other appliances.