Historical
ANSI Z21.77-2005/CSA 6.23-2005
Manually Operated Piezo-Electric Spark Gas Ignition Systems and Components
This standard applies to newly produced manually-operated piezo-electric spark gas ignition systems (see Part IV, Definitions), hereinafter referred to as piezo ignition systems, and components constructed entirely of new, unused parts and materials, which are intended to form an integral part of a gas appliance. A piezo ignition system shall perform the following functions: a. Generate piezo-electric energy (spark generator); b. Transmit the energy (high voltage leads); and c. Utilize the energy to produce arcs (spark electrode). Components submitted for examination under this standard shall perform one or more of the above functions; however, a component performing only b is not covered under the scope of this standard.
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