2
INSTALLATION
2
.41
Baffle Assembly
INSTALLATION: BAFFLES MUST BE INSTALLED ACCORDING TO MANUFACTURERS INSTRUCTIONS TO
ENSURE THE HEATERS SAVE AND EFFICIENT OPERATION.
LS, LD, LSA, & LDA models use one section of heat transfer baffle and two sections of pressure baffle. The pressure baffle
utilizes restrictor tabs that incorporate a factory set angle to optimize heater performance. Baffles must be installed as per
diagram.
When a 45° , 90° elbow, or 180° "U" bend is used to alter the radiant tubing the heat transfer baffle (baffle without ears)
must be removed from the baffle configuration. Install the two pressure baffles (baffles with ears).
NOTE: The position of the tabs relevant to heater airflow.
- The two pressure baffles must be the last two baffles installed in tube.
- The tabs on pressure baffle must be alternated in assembly for proper performance.
- Refer to drawings for baffle assembly.
Figure 2.4.2
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