SECTION 8: UNITARY LINEAR &
Step 8.9.1 Reflector,
The pictorial drawings of the heater construction in Section 8 are schematic only and provide a general guideline of where hangers, reflector supports and
To ensure proper expansion and contraction movement of the reflectors, a combination of
reflector supports and
1.The first reflector after the burner must be affixed in the middle of the reflector with a reflector support and tight screws.
End
First Reflector
Overlap must be a | 6" |
minimum of 6" (16 cm). | (16 cm) |
2.The overlap at the first and second reflector is a slip overlap. Thereafter, every third reflector joint is a slip overlap. A slip overlap is achieved by either:
a.) both reflectors lay inside a hanger. (No reflector support needed.)
b.) using a reflector support with loose screws at the reflector overlap.
| Tight |
| Sheet Metal |
Wire Form | Screw |
|
Reflector Support
Strap
2 B
Slip Overlap Reflector
Reflector
Support
Loose screws loosened 1/16" (.16 cm) to allow slippage.
2 A
Slip Overlap
3.The remaining reflector overlaps require a
a.) use reflector support and tight screws.
b.) if both reflectors lay inside a hanger,
This section of three reflectors joined together must be affixed to the tube with at least one reflector support with tight screws.
3 A
3 B
Reflector
Tight
Screws
Description | Part Number |
Reflector Support Package | 03050010 |
Wire Form | 91908004 |
Reflector Support Strap | 03050000 |
Screw #8 x 3/4 | 94320812 |
91107720 | |
Reflector End Cap | 027508XX |
(2 Clips per
Inside a Hanger)
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