Zero Clearance

[Marc M]

Would it be safe to assume that because zero clearance boxes are obsolete, and now maintain minimum clearance to combustibles that these boxes are in their current state, a hazard? I have 4 in one house.
Would it also be safe to assume that because the box is flushed out, that combustibles could possibly be in direct contact with the face?

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[Billy Stephens]

Would it be safe to assume that because zero clearance boxes are obsolete, and now maintain minimum clearance to combustibles that these boxes are in their current state, a hazard? I have 4 in one house.
Would it also be safe to assume that because the box is flushed out, that combustibles could possibly be in direct contact with the face?

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Good Morning Marc,

The Posted Labels state to use only The Approved Zero Clearance Spacers.
* so Zero clearance is from the installed spacer.
** other label clearances 8' to side of opening and 20' ? ( if it is ) in front appears to be meet in the photos.
** This Label also carries an ISBO approval certification number that is still in effect.
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[Marc M]

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Good Morning Marc,

The Posted Labels state to use only The Approved Zero Clearance Spacers.
* so Zero clearance is from the installed spacer.
** other label clearances 8' to side of opening and 20' ? ( if it is ) in front appears to be meet in the photos.
** This Label also carries an ISBO approval certification number that is still in effect.
.

I was thinking more along the lines of the installation of the box into the wall and clearances around the box e.g. side rear top etc...

[Billy Stephens]

.I was thinking more along the lines of the installation of the box into the wall and clearances around the box e.g. side rear top etc...

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Do you have pictures of inside the chase?
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[Marc M]

Yo... just one.

[Billy Stephens]

Manufacture Fireplace Chase not installed per Manufactures Installation Instructions with Combustibles in contact poses a Fire Hazard :
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