Installation (Outdoor) | 19 |
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VENTILATION
OUTDOOR INSTALLATION ONLY (Outdoor Shelter Installation in Canada, see page 16)
For outdoor installation with built in vent, the heater must be placed in a suitable area on a level, noncombustible surface. Do not install the heater under an overhang with clearances less than 3 feet from the top of the heater. The area under an overhang must be open on three sides.
Maintain minimum clearances as indicated below. Install a minimum of 4 feet below, and 4 feet horizontally from any opening to a building, see Figure 17.
IMPORTANT!
When locating the heater, consider that high winds can roll over or deflect off adjacent buildings and walls. Normally, placing the heater at least three feet from any wall will minimize downdraft.
NOTE
This unit shall not be operated outdoors at temperatures below
OUTDOOR INSTALLATION
MINIMAX NT VENTING GUIDELINES
Walkway
| A |
| |
D | 1' | B | |
3' | |||
| |||
|
| 4' |
C
4'
4'
Property Line
E
ECheck local building codes for setback requirements.
Figure 17.
Vent Termination:
Must be not less than 7 ft. above public walkways.
AMust be at least 3 ft. above any forced air inlet located within a 10 ft. radius.
Must be located the following distances away from any door, window, or gravity air inlet:
B4 ft. below, or
C4 ft. horizontally, or
D1 ft. above
Rev. C | P/N 471593 |