Specification History

SWS Version Created Specification ID Title Specification Objective Rationale Status
Version TBD 23/03/2021 - 11:49 3.0102.2c Clearance and isolation

Maintain a minimum clearance of 3" between combustible materials or sealants and any portion of the high-temperature device (e.g. chimney, vent, flue), unless the venting material is listed and labeled for less clearance

Install a rigid, fixed dam higher than the insulation that maintains the required clearance between high-temperature devices and combustible materials

Do not allow combustible insulation between a high-temperature device and a dam unless insulation material is rated for contact with the device

Prevent fire hazards

Send to Tony Link for final confirmation of suggested language changes as agreed upon by Committee. Black Line
Version 2020 14/08/2020 - 14:22 3.0102.2c Clearance and isolation

Maintain a minimum clearance of 3" between combustible materials or sealants and any portion of the high-temperature device (e.g. chimney, vent, flue)

Install a rigid, fixed dam higher than the insulation while that maintains a minimum 3" clearance between high-temperature devices and combustible materials

Do not allow combustible insulation between a high-temperature device and a dam unless insulation material is rated for contact with the device

Prevent fire hazards

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