Schwank STR-CANADA - Manual (Page 15)

SP-MSTR-AC-11A
STR Manual
RD: NOV, 2003
RL: 11
KH
Page 11
FIGURE 15 HANGER ARRANGEMENTS
1 Two Wire Hangers per
Each Middle Section
2 Use End Plate Hangers at
Burner & Flue Ends (&
each side of any elbow)
3 End Plate Hanger Flange
UNDER Focus Shield
Reflector
4 End Plate Hanger Flange
OVER Focus Shield
Reflector
5 Butt Sight Glass Ring to
End Plate Hanger
FIGURE 14 REFLECTOR ARRANGEMENTS
9. FLUE VENTING
The STR series are approved for direct vent applications.
1
5
2
4
3
ADDITIONAL
TUBE(S)
FIRST
TUBE
The system must not be operated in a negative air condition, unless combustion
air is brought in from outside directly to the burner. If a severe negative pressure is ex-
perienced or anticipated, order heater requesting custom Air Switch c/w Air Hose from
Schwank.
* Ensure you specify the correct heater model number when ordering.
NOTE: