CHAPTER II
HEATER INSTALLATION
1.GENERAL INSTALLATION INFORMATION AND REQUIREMENTS
•The required minimum clearances to combustible surfaces are illustrated in Figure 2 and Table 3. As shown on Figure 2, the front of the heater is installed at the minimum required clearance to
combustible surfaces and toward open space, and then the other sides must have a minimum clearance of 16 inches to combustible surfaces.
EXHAUST | CEILING |
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VENT |
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16” |
| 14” |
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MINIMUM |
| MINIMUM | OPEN |
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| WORKSHOP DOOR |
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30 |
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| 16” |
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| MINIMUM |
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| HEATER |
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| WALL BRACK- |
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| ET |
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| 48” |
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| MINIMUM | NOTE: |
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| 1. | ONLY FLUE SIDE OF HEATER CAN |
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| BE ELEVATED (30o). |
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| 2. | HEATER SIDE REFLECTOR MUST |
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| BE HORIZONTAL. |
FLOOR LINE
Figure 2. Installation Clearances to Combustible Surfaces
Table 3. Installation, Ventilation and Mounting Information
| BTU/HR. RATING | NORMAL |
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MODEL | GAS |
| MOUNTING | CLEARANCES TO COMBUSTIBLE SURFACES | ||||
NO. | NAT. | L.P. | POSITION | TOP | SIDES | BACK | BELOW | |
MH/HS25NG | 25,000 | — | 30o | 14” | 16” | 16” | 48” | |
MH/HS25LP | — | 22,000 |
| 30o | 14” | 16” | 16” | 48” |
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Model # MH25NG/LP | HS25NG/LP | E5 | Installation instructions and Owner’s Manual |
