Codes et normes - Achat
ANSI Z21.78b-2004/CSA 6.20b-2004
Addenda 2 to ANSI Z21.78-2000/CSA 6.20-2000, Combination Gas Controls for Gas Appliances
SKU: 2416736
Publié par CSA Group
Année de publication 2004
2 pages
Withdrawn
détails du produit
Scope
Details test and examination criteria for combination gas controls having a maximum operating gas pressure of 1/2 psi (3.5 KpA) with one or more of the of the following fuel gases:natural, manufactured, mixed, liquefied petroleum and liquefied petroleum gas-air mixtures
Details test and examination criteria for combination gas controls having a maximum operating gas pressure of 1/2 psi (3.5 KpA) with one or more of the of the following fuel gases:natural, manufactured, mixed, liquefied petroleum and liquefied petroleum gas-air mixtures