NB/T 34067-2018 in English

This standard provides detailed guidelines for the construction and acceptance processes of air-source heat pump water heating systems. It outlines the necessary procedures, technical requirements, and quality control measures to ensure the proper installation and operation of these systems. The document covers various aspects including site preparation, equipment installation, electrical connections, and system testing. It also specifies the documentation and inspection criteria that must be followed during the construction phase. Additionally, the standard defines the conditions and methods for system commissioning and final acceptance. The content is structured to support both practitioners and regulatory bodies in maintaining consistent and high-quality standards throughout the project lifecycle.