COMBAT® CTCU UNIT HEATERS INSTALLATION OPERATION AND SERVICE MANUAL
Figure 3: Installation Clearances and Clearances to Combustibles
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| * Heaters may be mounted at a higher level if destratification | **80 cm is necessary to service | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| fans are installed. | heater. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
The heater must always be installed at least 1.8 m above the floor.
The flue pipe must have clearance from combustibles by 5 cm.
If installed at low levels where individuals can come in contact with hot heat exchanger components, adequate guarding must be provided.
All distances are minimum clearance requirements for service access, air flow and safety.
6 of 42
