Vermont Castings EWF36A
Minimum Wall Clearances
WITH |
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Noncombustible | Noncombustible | |||
Surround Facing | Surround Facing | |||
4" Brick |
| Shaded area starts | ||
| 1/2" away from | |||
(Example material) | edge of unit |
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| 4" |
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E | F** | Firebox | E |
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| Opening | D | |
C** |
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| A - Min. clearance |
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| to combustible |
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| perpendicular wall |
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Side | B - Min. clearance | Side | ||
Wall | to combustible | |||
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| perpendicular wall when | Wall |
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| using noncombustible wall shield* |
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Combustible material permitted within shaded area.
*Noncombustible wall shield requires 1" EH2416 insulation (minimum R Value = 1.85) between decorative
noncombustible rigid covering and combustible wall. Minimum height and width is 40" x 40".
**Dimension/degree of angle will vary depending on thickness of noncombustible surround facing.
Minimum Hearth Extension Dimensions
(for
NOTE: No material may | H G | G | |
cover black cast face. |
| J | |
Hearth extension must be |
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flush with bottom of fireplace. |
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| Seal cracks |
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May install | between the |
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fireplace | Fireplace | ||
noncombustible | and hearth | ||
decorative | extension with | Opening | |
covering | noncombustible |
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OR .018" min. | material |
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sheet metal |
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9���" Required |
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1" Min. |
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Combustible | 1" Min. | "Z" Safety strips | |
Floor | EH2416 or | must overlap | |
| Equal "R" Value | ���" minimum | |
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| A | B | C | D | E | F | G | H | J |
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| EWF36A | 24” | 12” | 17° | 25° | 12” | 8” | 8” | 18” | 57” |
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| 610 mm | 305 mm |
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| 305 mm | 203 mm | 203 mm | 457 mm | 1448 mm | FP1201 |
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Fig. 26 Combustible side wall protection and hearth extension dimensions.
20005167 | 17 |