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// CODE SNIPPET

105.2 Alternative Materials, Methods, Equipment and Appliances

Mechanical Code 2015 of Pennsylvania > 1 Scope and Administration > 105 Approval > 105.2 Alternative Materials, Methods, Equipment and Appliances
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The provisions of this code are not intended to prevent the installation of any material or to prohibit any method of construction not specifically prescribed by this code, provided that any such alternative has been approved. An alternative material or method of construction shall be approved where the code official finds that the proposed design is satisfactory and complies with the intent of the provisions of this code, and that the material, method or work offered is, for the purpose intended, not less than the equivalent of that prescribed in this code in quality, strength, effectiveness, fire resistance, durability and safety. Where the alternative material, design or method of construction is not approved, the code official shall respond in writing, stating the reasons the alternative was not approved.

105.2.1 Research Reports

Supporting data, where necessary to assist in the approval of materials or assemblies not specifically provided for in this code, shall consist of valid research reports from approved sources.

Related Code Sections


105.2 Scope and Administration, Alternative Materials, Methods, Equipment and Appliances
prescribed by this code, provided that any such alternative has been approved . An alternative material or method of construction shall be approved ...
Mechanical Code 2015 of Pennsylvania > 1 Scope and Administration > 105 Approval > 105.2 Alternative Materials, Methods, Equipment and Appliances
105.2 Scope and Administration, Alternative Materials, Methods, Equipment and Appliances
prescribed by this code, provided that any such alternative has been approved . An alternative material or method of construction shall be approved ...
Mechanical Code 2009 of Pennsylvania > 1 Scope and Administration > 105 Approval > 105.2 Alternative Materials, Methods, Equipment and Appliances
105.2 Scope and Administration, Alternative Materials, Methods, Appliances and Equipment
prescribed by this code, provided that any such alternative has been approved . An alternative material or method of construction shall be approved ...
Fuel Gas Code 2015 of Pennsylvania > 1 Scope and Administration > 105 (IFGC) Approval > 105.2 Alternative Materials, Methods, Appliances and Equipment
105.2 Scope and Administration, Alternative Materials, Methods, Appliances and Equipment
prescribed by this code, provided that any such alternative has been approved . An alternative material or method of construction shall be approved ...
Fuel Gas Code 2009 of Pennsylvania > 1 Scope and Administration > 105 (IFGC) Approval > 105.2 Alternative Materials, Methods, Appliances and Equipment
503.10.3 Chimneys and Vents, Size of Vent Connector
504 or other approved engineering methods. As an alternate method applicable only where there are two draft hood-equipped appliances ...
Fuel Gas Code 2009 of Pennsylvania > 5 Chimneys and Vents > 503 (IFGS) Venting of Appliances > 503.10 Vent Connectors for Category I Appliances > 503.10.3 Size of Vent Connector
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