Detroit Radiant Products Company LS3 Series - Manual (Page 22)

22
LS3 Series 3.0 Installation • Final Heater Assembly
50,000 BTU/h Models
Final Heater Assembly
Chart 3.6 • Tube Installation Sequence, Baffle Location and Secured Joints for Reflectors
25,000 - 40,000 BTU/h Models
30 Foot
20 Foot
15 Foot
15 Foot
20 Foot
10 Foot
A
B
A
A
A
D
D
C B
C B
C B D
NOTE: When securing joints on
reflectors which are rotated on
an angle from horizontal, secure
joint only on top side of reflector
to allow for sufficient heater
expansion and contraction.
1 to 45° Mounting Angle
0° Mounting Angle
Burner Control Box
w/16 in. Burner Tube
Key
Expansion Joint on
Reflectors
Secured Joint on
Reflectors
4” to 3” Tapered Titanium Treated
Combustion Chamber with 4” Stainless
Steel Clamp
3” Aluminized Radiant Tube Exchanger
with 3” Clamp
Secure vent material to exchanger with
three #8 sheet metal screws. Seal with
high temperature silicone sealant. Do
not use tube clamp.
4” Titanium Treated Combustion
Chamber with 4” Stainless Steel Clamp
4” to 3” Tapered Aluminized Steel
Tube Exchanger with 4” Clamp
C
D