T/CAS 387-2019 Gas water heater with CO-catalytic function
T/CAS 387-2019 Gas water heater with CO-catalytic function
Basic Information
Scope
Scope: This standard specifies the technical requirements, test methods, inspection rules, and marking, installation, packaging, transportation, and storage for household gas instantaneous water heaters with CO catalytic function. This standard applies to household gas instantaneous water heaters with a heat load of not more than 70 kW and CO catalytic function (hereinafter referred to as water heaters). Main technical contents: 1. Scope: This standard specifies the technical requirements, test methods, inspection rules, and marking, installation, packaging, transportation, and storage for household gas instantaneous water heaters with CO catalytic function. This standard applies to household gas instantaneous water heaters with a heat load of not more than 70 kW and CO catalytic function (hereinafter referred to as water heaters). 2. Normative references: The following documents are essential for the application of this document. For referenced documents with a specified date, only the version specified in the date applies to this document. For referenced documents without a specified date, the latest version (including all amendment sheets) applies to this document. GB/T 2828.1–2012 Counting sampling inspection procedures – Part 1: Batch sampling plans for inspection according to the acceptance quality limit (AQL) GB 6932–2015 Household gas instantaneous water heaters GB 20665–2015 Energy efficiency limits and energy efficiency grades for household gas instantaneous water heaters and gas heating water heaters