Inside Structure
IN EXISTING CHIMNEY
1)
Anti-wind device, optional accessory
2) Horizontal crossing with minimal upside angle pitch of 5°
3) Chimney 8 in. x 8 in. of minimal inside measure
4) Chimney anti-explosion flap door
5) External seating wall
Note: The above information is a recommendation only.
Have you installation checked by a local authority.
WARNING
Asphyxiation Hazard
■ When installing indoors, the heater's exhaust
must be vented to the outside.
■ Failure to comply can result in asphyxiation
due to lack of adequate air supply or carbon
monoxide poisoning.
■ Carbon monoxide poisoning can lead to seri-
ous injury or death.
Outside Structure
To prevent recirculation of flue gas from the exhaust
outlet to the heater air inlet, an exhaust stack of
5ft./1.25meter minimum is required to be installed
onto the exhaust outlet. To protect against water
entry when the heater is installed outdoors, a rain
cap is necessary.
Optional accessory chimney and rain cap may be
purchased through the L. B. White Co.
Foreman Ductable Dual Fuel Indirect-Fired Heater
Owner's Manual • Foreman
DIRECTLY TO OUTSIDE
1
A. Minimal 3 Ft.
B. Minimal 3 ft.
C. Shortest
D. The same or bigger than the
heaters stack outlet diameter.
E. Minimal 3 ft.
13
Rain Cap
Chimney
Exhaust Outlet
Supply Air Inlet