This document specifies the terms and definitions, classification, product quality classification, structure, requirements, test methods, inspection rules, identification, installation and operating instructions, packaging, Transportation and storage. This document applies to temperature sensors used to measure water temperature in gas instantaneous water heaters for domestic hot water supply, gas instantaneous water heaters for domestic heating and dual-purpose gas instantaneous water heaters for domestic hot water supply and heating.
T/CNHA 1054-2023 history
2023T/CNHA 1054-2023 Technical requirements of sensors for domestic gas instantaneous water heaters - NTC temperature sensor