Raypak VERSA 155C - Manual (Page 10)

10
CLEARANCES
WARNING: The heater shall not be located in an area where water sprinklers, or other devices, may cause water
to spray through the cabinet louvers and into the heater. This could cause heavy internal rusting or damage some
electrical components, and this would void the warranty.
ALL HEATERS
For clearances from combustible surfaces, see the following chart.
CLEARANCES FROM COMBUSTIBLE CONSTRUCTION
INDOOR INSTALLATION OUTDOOR INSTALLATION
Top*(Drafthood) - 42" Right Side - 6" Top *(Stackless Top or Outdoor Stack) - Unobstructed
Vent - 6" Left Side - 12" Back - 12"
Back-12" Front - Alcove Sides - 6"
*Clearance from Top of Vent Terminal.
For servicing, provide at least 24" in front of the heater for burner tray removal, and at least 18" on the back of the
heater to inspect and delime the heat exchanger.
OUTDOOR HEATERS
These heaters are design certified for outdoor installation, when equipped with the approved tops designated
for outdoor use.
WARNING: Do not install within 3 feet of a Heat Pump or an outdoor condensing unit. Strong air intake from
this equipment can disturb the combustion process and cause damage or personal injury.
Fig# 8116
HEATER WITH OUTDOOR
STACKLESS TOP